diff --git a/go.mod b/go.mod
index bb9c320..69e7dfe 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.22.1
 
 require (
 	github.com/jackc/pgx/v5 v5.5.5
+	github.com/llehouerou/go-graphql-client v0.9.6
 	github.com/shopspring/decimal v1.3.1
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/viper v1.18.2
@@ -18,7 +19,6 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/klauspost/compress v1.17.0 // indirect
-	github.com/llehouerou/go-graphql-client v0.9.6 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
diff --git a/model/batch.go b/model/batch.go
index 1070e39..0f99e6d 100644
--- a/model/batch.go
+++ b/model/batch.go
@@ -8,6 +8,7 @@ package model
 import (
 	"context"
 	"errors"
+	"time"
 
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgtype"
@@ -232,3 +233,284 @@ func (b *CreateOrUpdateFixturesBatchResults) Close() error {
 	b.closed = true
 	return b.br.Close()
 }
+
+const createOrUpdateGamePlayers = `-- name: CreateOrUpdateGamePlayers :batchexec
+INSERT INTO game_players(
+   game_id,
+   player_slug,
+   status,
+   team_slug)
+VALUES(
+    $1,
+    $2,
+    $3,
+    $4)
+  ON CONFLICT (game_id, player_slug) DO UPDATE
+  SET status = $3,
+      team_slug = $4
+`
+
+type CreateOrUpdateGamePlayersBatchResults struct {
+	br     pgx.BatchResults
+	tot    int
+	closed bool
+}
+
+type CreateOrUpdateGamePlayersParams struct {
+	GameID     string
+	PlayerSlug string
+	Status     string
+	TeamSlug   string
+}
+
+func (q *Queries) CreateOrUpdateGamePlayers(ctx context.Context, arg []CreateOrUpdateGamePlayersParams) *CreateOrUpdateGamePlayersBatchResults {
+	batch := &pgx.Batch{}
+	for _, a := range arg {
+		vals := []interface{}{
+			a.GameID,
+			a.PlayerSlug,
+			a.Status,
+			a.TeamSlug,
+		}
+		batch.Queue(createOrUpdateGamePlayers, vals...)
+	}
+	br := q.db.SendBatch(ctx, batch)
+	return &CreateOrUpdateGamePlayersBatchResults{br, len(arg), false}
+}
+
+func (b *CreateOrUpdateGamePlayersBatchResults) Exec(f func(int, error)) {
+	defer b.br.Close()
+	for t := 0; t < b.tot; t++ {
+		if b.closed {
+			if f != nil {
+				f(t, ErrBatchAlreadyClosed)
+			}
+			continue
+		}
+		_, err := b.br.Exec()
+		if f != nil {
+			f(t, err)
+		}
+	}
+}
+
+func (b *CreateOrUpdateGamePlayersBatchResults) Close() error {
+	b.closed = true
+	return b.br.Close()
+}
+
+const createOrUpdateGames = `-- name: CreateOrUpdateGames :batchexec
+INSERT INTO games (id, date, coverage_status, low_coverage, minutes, period_type, scored, status, competition_slug, fixture_slug, away_team_slug, away_goals, away_extra_time_score, away_penalty_score, home_team_slug, home_goals, home_extra_time_score, home_penalty_score, winner_team_slug)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19)
+ON CONFLICT (id) DO UPDATE
+SET date = EXCLUDED.date, coverage_status = EXCLUDED.coverage_status, low_coverage = EXCLUDED.low_coverage, minutes = EXCLUDED.minutes, period_type = EXCLUDED.period_type, scored = EXCLUDED.scored, status = EXCLUDED.status, competition_slug = EXCLUDED.competition_slug, fixture_slug = EXCLUDED.fixture_slug, away_team_slug = EXCLUDED.away_team_slug, away_goals = EXCLUDED.away_goals, away_extra_time_score = EXCLUDED.away_extra_time_score, away_penalty_score = EXCLUDED.away_penalty_score, home_team_slug = EXCLUDED.home_team_slug, home_goals = EXCLUDED.home_goals, home_extra_time_score = EXCLUDED.home_extra_time_score, home_penalty_score = EXCLUDED.home_penalty_score, winner_team_slug = EXCLUDED.winner_team_slug
+`
+
+type CreateOrUpdateGamesBatchResults struct {
+	br     pgx.BatchResults
+	tot    int
+	closed bool
+}
+
+type CreateOrUpdateGamesParams struct {
+	ID                 string
+	Date               pgtype.Timestamptz
+	CoverageStatus     string
+	LowCoverage        bool
+	Minutes            int32
+	PeriodType         string
+	Scored             bool
+	Status             string
+	CompetitionSlug    string
+	FixtureSlug        string
+	AwayTeamSlug       string
+	AwayGoals          int32
+	AwayExtraTimeScore int32
+	AwayPenaltyScore   int32
+	HomeTeamSlug       string
+	HomeGoals          int32
+	HomeExtraTimeScore int32
+	HomePenaltyScore   int32
+	WinnerTeamSlug     *string
+}
+
+func (q *Queries) CreateOrUpdateGames(ctx context.Context, arg []CreateOrUpdateGamesParams) *CreateOrUpdateGamesBatchResults {
+	batch := &pgx.Batch{}
+	for _, a := range arg {
+		vals := []interface{}{
+			a.ID,
+			a.Date,
+			a.CoverageStatus,
+			a.LowCoverage,
+			a.Minutes,
+			a.PeriodType,
+			a.Scored,
+			a.Status,
+			a.CompetitionSlug,
+			a.FixtureSlug,
+			a.AwayTeamSlug,
+			a.AwayGoals,
+			a.AwayExtraTimeScore,
+			a.AwayPenaltyScore,
+			a.HomeTeamSlug,
+			a.HomeGoals,
+			a.HomeExtraTimeScore,
+			a.HomePenaltyScore,
+			a.WinnerTeamSlug,
+		}
+		batch.Queue(createOrUpdateGames, vals...)
+	}
+	br := q.db.SendBatch(ctx, batch)
+	return &CreateOrUpdateGamesBatchResults{br, len(arg), false}
+}
+
+func (b *CreateOrUpdateGamesBatchResults) Exec(f func(int, error)) {
+	defer b.br.Close()
+	for t := 0; t < b.tot; t++ {
+		if b.closed {
+			if f != nil {
+				f(t, ErrBatchAlreadyClosed)
+			}
+			continue
+		}
+		_, err := b.br.Exec()
+		if f != nil {
+			f(t, err)
+		}
+	}
+}
+
+func (b *CreateOrUpdateGamesBatchResults) Close() error {
+	b.closed = true
+	return b.br.Close()
+}
+
+const createOrUpdatePlayers = `-- name: CreateOrUpdatePlayers :batchexec
+INSERT INTO players (slug, display_name, birth_date, country_slug, team_slug, domestic_league_slug, avatar_url, field_position, status, shirt_number)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
+ON CONFLICT (slug) DO UPDATE
+SET display_name = $2, birth_date = $3, country_slug = $4, team_slug = $5, domestic_league_slug = $6, avatar_url = $7, field_position = $8, status = $9, shirt_number = $10
+`
+
+type CreateOrUpdatePlayersBatchResults struct {
+	br     pgx.BatchResults
+	tot    int
+	closed bool
+}
+
+type CreateOrUpdatePlayersParams struct {
+	Slug               string
+	DisplayName        string
+	BirthDate          time.Time
+	CountrySlug        string
+	TeamSlug           *string
+	DomesticLeagueSlug *string
+	AvatarUrl          string
+	FieldPosition      string
+	Status             string
+	ShirtNumber        int32
+}
+
+func (q *Queries) CreateOrUpdatePlayers(ctx context.Context, arg []CreateOrUpdatePlayersParams) *CreateOrUpdatePlayersBatchResults {
+	batch := &pgx.Batch{}
+	for _, a := range arg {
+		vals := []interface{}{
+			a.Slug,
+			a.DisplayName,
+			a.BirthDate,
+			a.CountrySlug,
+			a.TeamSlug,
+			a.DomesticLeagueSlug,
+			a.AvatarUrl,
+			a.FieldPosition,
+			a.Status,
+			a.ShirtNumber,
+		}
+		batch.Queue(createOrUpdatePlayers, vals...)
+	}
+	br := q.db.SendBatch(ctx, batch)
+	return &CreateOrUpdatePlayersBatchResults{br, len(arg), false}
+}
+
+func (b *CreateOrUpdatePlayersBatchResults) Exec(f func(int, error)) {
+	defer b.br.Close()
+	for t := 0; t < b.tot; t++ {
+		if b.closed {
+			if f != nil {
+				f(t, ErrBatchAlreadyClosed)
+			}
+			continue
+		}
+		_, err := b.br.Exec()
+		if f != nil {
+			f(t, err)
+		}
+	}
+}
+
+func (b *CreateOrUpdatePlayersBatchResults) Close() error {
+	b.closed = true
+	return b.br.Close()
+}
+
+const createOrUpdateTeams = `-- name: CreateOrUpdateTeams :batchexec
+INSERT INTO teams (slug, display_name, country_slug, domestic_league_slug, short_name, picture_url, team_type)
+VALUES ($1, $2, $3, $4, $5, $6, $7)
+ON CONFLICT (slug) DO UPDATE
+SET display_name = $2, country_slug = $3, domestic_league_slug = $4, short_name = $5, picture_url = $6, team_type = $7
+`
+
+type CreateOrUpdateTeamsBatchResults struct {
+	br     pgx.BatchResults
+	tot    int
+	closed bool
+}
+
+type CreateOrUpdateTeamsParams struct {
+	Slug               string
+	DisplayName        string
+	CountrySlug        string
+	DomesticLeagueSlug *string
+	ShortName          string
+	PictureUrl         string
+	TeamType           string
+}
+
+func (q *Queries) CreateOrUpdateTeams(ctx context.Context, arg []CreateOrUpdateTeamsParams) *CreateOrUpdateTeamsBatchResults {
+	batch := &pgx.Batch{}
+	for _, a := range arg {
+		vals := []interface{}{
+			a.Slug,
+			a.DisplayName,
+			a.CountrySlug,
+			a.DomesticLeagueSlug,
+			a.ShortName,
+			a.PictureUrl,
+			a.TeamType,
+		}
+		batch.Queue(createOrUpdateTeams, vals...)
+	}
+	br := q.db.SendBatch(ctx, batch)
+	return &CreateOrUpdateTeamsBatchResults{br, len(arg), false}
+}
+
+func (b *CreateOrUpdateTeamsBatchResults) Exec(f func(int, error)) {
+	defer b.br.Close()
+	for t := 0; t < b.tot; t++ {
+		if b.closed {
+			if f != nil {
+				f(t, ErrBatchAlreadyClosed)
+			}
+			continue
+		}
+		_, err := b.br.Exec()
+		if f != nil {
+			f(t, err)
+		}
+	}
+}
+
+func (b *CreateOrUpdateTeamsBatchResults) Close() error {
+	b.closed = true
+	return b.br.Close()
+}
diff --git a/model/copyfrom.go b/model/copyfrom.go
deleted file mode 100644
index c2ad41c..0000000
--- a/model/copyfrom.go
+++ /dev/null
@@ -1,174 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.25.0
-// source: copyfrom.go
-
-package model
-
-import (
-	"context"
-)
-
-// iteratorForBatchInsertGamePlayers implements pgx.CopyFromSource.
-type iteratorForBatchInsertGamePlayers struct {
-	rows                 []BatchInsertGamePlayersParams
-	skippedFirstNextCall bool
-}
-
-func (r *iteratorForBatchInsertGamePlayers) Next() bool {
-	if len(r.rows) == 0 {
-		return false
-	}
-	if !r.skippedFirstNextCall {
-		r.skippedFirstNextCall = true
-		return true
-	}
-	r.rows = r.rows[1:]
-	return len(r.rows) > 0
-}
-
-func (r iteratorForBatchInsertGamePlayers) Values() ([]interface{}, error) {
-	return []interface{}{
-		r.rows[0].GameID,
-		r.rows[0].PlayerSlug,
-		r.rows[0].Status,
-		r.rows[0].TeamSlug,
-	}, nil
-}
-
-func (r iteratorForBatchInsertGamePlayers) Err() error {
-	return nil
-}
-
-func (q *Queries) BatchInsertGamePlayers(ctx context.Context, arg []BatchInsertGamePlayersParams) (int64, error) {
-	return q.db.CopyFrom(ctx, []string{"game_players"}, []string{"game_id", "player_slug", "status", "team_slug"}, &iteratorForBatchInsertGamePlayers{rows: arg})
-}
-
-// iteratorForBatchInsertGames implements pgx.CopyFromSource.
-type iteratorForBatchInsertGames struct {
-	rows                 []BatchInsertGamesParams
-	skippedFirstNextCall bool
-}
-
-func (r *iteratorForBatchInsertGames) Next() bool {
-	if len(r.rows) == 0 {
-		return false
-	}
-	if !r.skippedFirstNextCall {
-		r.skippedFirstNextCall = true
-		return true
-	}
-	r.rows = r.rows[1:]
-	return len(r.rows) > 0
-}
-
-func (r iteratorForBatchInsertGames) Values() ([]interface{}, error) {
-	return []interface{}{
-		r.rows[0].ID,
-		r.rows[0].Date,
-		r.rows[0].CoverageStatus,
-		r.rows[0].LowCoverage,
-		r.rows[0].Minutes,
-		r.rows[0].PeriodType,
-		r.rows[0].Scored,
-		r.rows[0].Status,
-		r.rows[0].CompetitionSlug,
-		r.rows[0].FixtureSlug,
-		r.rows[0].AwayTeamSlug,
-		r.rows[0].AwayGoals,
-		r.rows[0].AwayExtraTimeScore,
-		r.rows[0].AwayPenaltyScore,
-		r.rows[0].HomeTeamSlug,
-		r.rows[0].HomeGoals,
-		r.rows[0].HomeExtraTimeScore,
-		r.rows[0].HomePenaltyScore,
-		r.rows[0].WinnerTeamSlug,
-	}, nil
-}
-
-func (r iteratorForBatchInsertGames) Err() error {
-	return nil
-}
-
-func (q *Queries) BatchInsertGames(ctx context.Context, arg []BatchInsertGamesParams) (int64, error) {
-	return q.db.CopyFrom(ctx, []string{"games"}, []string{"id", "date", "coverage_status", "low_coverage", "minutes", "period_type", "scored", "status", "competition_slug", "fixture_slug", "away_team_slug", "away_goals", "away_extra_time_score", "away_penalty_score", "home_team_slug", "home_goals", "home_extra_time_score", "home_penalty_score", "winner_team_slug"}, &iteratorForBatchInsertGames{rows: arg})
-}
-
-// iteratorForBatchInsertPlayers implements pgx.CopyFromSource.
-type iteratorForBatchInsertPlayers struct {
-	rows                 []BatchInsertPlayersParams
-	skippedFirstNextCall bool
-}
-
-func (r *iteratorForBatchInsertPlayers) Next() bool {
-	if len(r.rows) == 0 {
-		return false
-	}
-	if !r.skippedFirstNextCall {
-		r.skippedFirstNextCall = true
-		return true
-	}
-	r.rows = r.rows[1:]
-	return len(r.rows) > 0
-}
-
-func (r iteratorForBatchInsertPlayers) Values() ([]interface{}, error) {
-	return []interface{}{
-		r.rows[0].Slug,
-		r.rows[0].DisplayName,
-		r.rows[0].BirthDate,
-		r.rows[0].CountrySlug,
-		r.rows[0].TeamSlug,
-		r.rows[0].DomesticLeagueSlug,
-		r.rows[0].AvatarUrl,
-		r.rows[0].FieldPosition,
-		r.rows[0].Status,
-		r.rows[0].ShirtNumber,
-	}, nil
-}
-
-func (r iteratorForBatchInsertPlayers) Err() error {
-	return nil
-}
-
-func (q *Queries) BatchInsertPlayers(ctx context.Context, arg []BatchInsertPlayersParams) (int64, error) {
-	return q.db.CopyFrom(ctx, []string{"players"}, []string{"slug", "display_name", "birth_date", "country_slug", "team_slug", "domestic_league_slug", "avatar_url", "field_position", "status", "shirt_number"}, &iteratorForBatchInsertPlayers{rows: arg})
-}
-
-// iteratorForBatchInsertTeams implements pgx.CopyFromSource.
-type iteratorForBatchInsertTeams struct {
-	rows                 []BatchInsertTeamsParams
-	skippedFirstNextCall bool
-}
-
-func (r *iteratorForBatchInsertTeams) Next() bool {
-	if len(r.rows) == 0 {
-		return false
-	}
-	if !r.skippedFirstNextCall {
-		r.skippedFirstNextCall = true
-		return true
-	}
-	r.rows = r.rows[1:]
-	return len(r.rows) > 0
-}
-
-func (r iteratorForBatchInsertTeams) Values() ([]interface{}, error) {
-	return []interface{}{
-		r.rows[0].Slug,
-		r.rows[0].DisplayName,
-		r.rows[0].CountrySlug,
-		r.rows[0].DomesticLeagueSlug,
-		r.rows[0].ShortName,
-		r.rows[0].PictureUrl,
-		r.rows[0].TeamType,
-	}, nil
-}
-
-func (r iteratorForBatchInsertTeams) Err() error {
-	return nil
-}
-
-func (q *Queries) BatchInsertTeams(ctx context.Context, arg []BatchInsertTeamsParams) (int64, error) {
-	return q.db.CopyFrom(ctx, []string{"teams"}, []string{"slug", "display_name", "country_slug", "domestic_league_slug", "short_name", "picture_url", "team_type"}, &iteratorForBatchInsertTeams{rows: arg})
-}
diff --git a/model/db.go b/model/db.go
index cca127f..9d4b732 100644
--- a/model/db.go
+++ b/model/db.go
@@ -15,7 +15,6 @@ type DBTX interface {
 	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
 	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
 	QueryRow(context.Context, string, ...interface{}) pgx.Row
-	CopyFrom(ctx context.Context, tableName pgx.Identifier, columnNames []string, rowSrc pgx.CopyFromSource) (int64, error)
 	SendBatch(context.Context, *pgx.Batch) pgx.BatchResults
 }
 
diff --git a/model/game.sql.go b/model/game.sql.go
index c60b47a..ff11b99 100644
--- a/model/game.sql.go
+++ b/model/game.sql.go
@@ -5,28 +5,4 @@
 
 package model
 
-import (
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-type BatchInsertGamesParams struct {
-	ID                 string
-	Date               pgtype.Timestamptz
-	CoverageStatus     string
-	LowCoverage        bool
-	Minutes            int32
-	PeriodType         string
-	Scored             bool
-	Status             string
-	CompetitionSlug    string
-	FixtureSlug        string
-	AwayTeamSlug       string
-	AwayGoals          int32
-	AwayExtraTimeScore int32
-	AwayPenaltyScore   int32
-	HomeTeamSlug       string
-	HomeGoals          int32
-	HomeExtraTimeScore int32
-	HomePenaltyScore   int32
-	WinnerTeamSlug     *string
-}
+import ()
diff --git a/model/game_player.sql.go b/model/game_player.sql.go
index c9be146..190db48 100644
--- a/model/game_player.sql.go
+++ b/model/game_player.sql.go
@@ -5,46 +5,4 @@
 
 package model
 
-import (
-	"context"
-)
-
-type BatchInsertGamePlayersParams struct {
-	GameID     string
-	PlayerSlug string
-	Status     string
-	TeamSlug   string
-}
-
-const createOrUpdateGamePlayer = `-- name: CreateOrUpdateGamePlayer :exec
-INSERT INTO game_players(
-   game_id,
-   player_slug,
-   status,
-   team_slug)
-VALUES(
-    $1,
-    $2,
-    $3,
-    $4)
-  ON CONFLICT (game_id, player_slug) DO UPDATE
-  SET status = $3,
-      team_slug = $4
-`
-
-type CreateOrUpdateGamePlayerParams struct {
-	GameID     string
-	PlayerSlug string
-	Status     string
-	TeamSlug   string
-}
-
-func (q *Queries) CreateOrUpdateGamePlayer(ctx context.Context, arg CreateOrUpdateGamePlayerParams) error {
-	_, err := q.db.Exec(ctx, createOrUpdateGamePlayer,
-		arg.GameID,
-		arg.PlayerSlug,
-		arg.Status,
-		arg.TeamSlug,
-	)
-	return err
-}
+import ()
diff --git a/model/player.sql.go b/model/player.sql.go
index 6654c8d..dabd3b9 100644
--- a/model/player.sql.go
+++ b/model/player.sql.go
@@ -5,19 +5,4 @@
 
 package model
 
-import (
-	"time"
-)
-
-type BatchInsertPlayersParams struct {
-	Slug               string
-	DisplayName        string
-	BirthDate          time.Time
-	CountrySlug        string
-	TeamSlug           *string
-	DomesticLeagueSlug *string
-	AvatarUrl          string
-	FieldPosition      string
-	Status             string
-	ShirtNumber        int32
-}
+import ()
diff --git a/model/sql/game.sql b/model/sql/game.sql
index 9f74f50..58fbf6e 100644
--- a/model/sql/game.sql
+++ b/model/sql/game.sql
@@ -1,4 +1,6 @@
--- name: BatchInsertGames :copyfrom
+-- name: CreateOrUpdateGames :batchexec
 INSERT INTO games (id, date, coverage_status, low_coverage, minutes, period_type, scored, status, competition_slug, fixture_slug, away_team_slug, away_goals, away_extra_time_score, away_penalty_score, home_team_slug, home_goals, home_extra_time_score, home_penalty_score, winner_team_slug)
-VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19);
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19)
+ON CONFLICT (id) DO UPDATE
+SET date = EXCLUDED.date, coverage_status = EXCLUDED.coverage_status, low_coverage = EXCLUDED.low_coverage, minutes = EXCLUDED.minutes, period_type = EXCLUDED.period_type, scored = EXCLUDED.scored, status = EXCLUDED.status, competition_slug = EXCLUDED.competition_slug, fixture_slug = EXCLUDED.fixture_slug, away_team_slug = EXCLUDED.away_team_slug, away_goals = EXCLUDED.away_goals, away_extra_time_score = EXCLUDED.away_extra_time_score, away_penalty_score = EXCLUDED.away_penalty_score, home_team_slug = EXCLUDED.home_team_slug, home_goals = EXCLUDED.home_goals, home_extra_time_score = EXCLUDED.home_extra_time_score, home_penalty_score = EXCLUDED.home_penalty_score, winner_team_slug = EXCLUDED.winner_team_slug;
 
diff --git a/model/sql/game_player.sql b/model/sql/game_player.sql
index 9c1b5b9..bd0f66f 100644
--- a/model/sql/game_player.sql
+++ b/model/sql/game_player.sql
@@ -1,16 +1,4 @@
--- name: BatchInsertGamePlayers :copyfrom
-INSERT INTO game_players(
-   game_id,
-   player_slug,
-   status,
-   team_slug)
-VALUES(
-   $1,
-   $2,
-   $3,
-   $4);
-
--- name: CreateOrUpdateGamePlayer :exec
+-- name: CreateOrUpdateGamePlayers :batchexec
 INSERT INTO game_players(
    game_id,
    player_slug,
diff --git a/model/sql/player.sql b/model/sql/player.sql
index 405b212..40de348 100644
--- a/model/sql/player.sql
+++ b/model/sql/player.sql
@@ -1,3 +1,5 @@
--- name: BatchInsertPlayers :copyfrom
+-- name: CreateOrUpdatePlayers :batchexec
 INSERT INTO players (slug, display_name, birth_date, country_slug, team_slug, domestic_league_slug, avatar_url, field_position, status, shirt_number)
-VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10);
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
+ON CONFLICT (slug) DO UPDATE
+SET display_name = $2, birth_date = $3, country_slug = $4, team_slug = $5, domestic_league_slug = $6, avatar_url = $7, field_position = $8, status = $9, shirt_number = $10;
diff --git a/model/sql/team.sql b/model/sql/team.sql
index 2f8c764..ad31dd0 100644
--- a/model/sql/team.sql
+++ b/model/sql/team.sql
@@ -1,3 +1,5 @@
--- name: BatchInsertTeams :copyfrom
+-- name: CreateOrUpdateTeams :batchexec
 INSERT INTO teams (slug, display_name, country_slug, domestic_league_slug, short_name, picture_url, team_type)
-VALUES ($1, $2, $3, $4, $5, $6, $7);
+VALUES ($1, $2, $3, $4, $5, $6, $7)
+ON CONFLICT (slug) DO UPDATE
+SET display_name = $2, country_slug = $3, domestic_league_slug = $4, short_name = $5, picture_url = $6, team_type = $7;
diff --git a/model/team.sql.go b/model/team.sql.go
index 29fcba9..1705334 100644
--- a/model/team.sql.go
+++ b/model/team.sql.go
@@ -6,13 +6,3 @@
 package model
 
 import ()
-
-type BatchInsertTeamsParams struct {
-	Slug               string
-	DisplayName        string
-	CountrySlug        string
-	DomesticLeagueSlug *string
-	ShortName          string
-	PictureUrl         string
-	TeamType           string
-}
diff --git a/sorare_utils/game.go b/sorare_utils/game.go
index d6da8c6..ac9577a 100644
--- a/sorare_utils/game.go
+++ b/sorare_utils/game.go
@@ -7,8 +7,8 @@ import (
 	"git.lehouerou.net/laurent/sorarebuddy/model"
 )
 
-func NewBatchInsertGamesParamsFromSorare(game football.Game) model.BatchInsertGamesParams {
-	return model.BatchInsertGamesParams{
+func NewCreateOrUpdateGamesParamsFromSorare(game football.Game) model.CreateOrUpdateGamesParams {
+	return model.CreateOrUpdateGamesParams{
 		ID:                 game.Id.Value,
 		Date:               pgtype.Timestamptz{Time: game.Date, Valid: true},
 		CoverageStatus:     game.CoverageStatus,
diff --git a/sorare_utils/update_service.go b/sorare_utils/update_service.go
index ff588a1..375517f 100644
--- a/sorare_utils/update_service.go
+++ b/sorare_utils/update_service.go
@@ -75,7 +75,7 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 	log.Info().Msgf("found %d games to process", len(games))
 
 	log.Debug().Msgf("getting players for each game...")
-	var gamePlayers []model.BatchInsertGamePlayersParams
+	var gamePlayers []model.CreateOrUpdateGamePlayersParams
 	for _, game := range games {
 		gameWithFormation, err := u.s.Football.Game.Get(ctx, graphql.IdParams{Id: gql.ID(game.Id.Value)})
 		if err != nil {
@@ -87,7 +87,7 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 	}
 
 	playerSlugs := lo.Uniq(
-		lo.Filter(lo.Map(gamePlayers, func(player model.BatchInsertGamePlayersParams, index int) string {
+		lo.Filter(lo.Map(gamePlayers, func(player model.CreateOrUpdateGamePlayersParams, index int) string {
 			return player.PlayerSlug
 		}), func(slug string, index int) bool {
 			return slug != ""
@@ -228,9 +228,9 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 	log.Debug().Msgf("%d competitions inserted", len(competitions))
 
 	log.Debug().Msg("inserting teams into db...")
-	cnt, err := u.db.BatchInsertTeams(ctx, lo.Union(
-		lo.Map(clubs, func(club football.Club, index int) model.BatchInsertTeamsParams {
-			return model.BatchInsertTeamsParams{
+	batchTeams := u.db.CreateOrUpdateTeams(ctx, lo.Union(
+		lo.Map(clubs, func(club football.Club, index int) model.CreateOrUpdateTeamsParams {
+			return model.CreateOrUpdateTeamsParams{
 				Slug:        club.Slug,
 				DisplayName: club.Name,
 				CountrySlug: club.Country.Slug,
@@ -245,8 +245,8 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 				TeamType:   "club",
 			}
 		}),
-		lo.Map(nationalTeams, func(nationalTeam football.NationalTeam, index int) model.BatchInsertTeamsParams {
-			return model.BatchInsertTeamsParams{
+		lo.Map(nationalTeams, func(nationalTeam football.NationalTeam, index int) model.CreateOrUpdateTeamsParams {
+			return model.CreateOrUpdateTeamsParams{
 				Slug:               nationalTeam.Slug,
 				DisplayName:        nationalTeam.Name,
 				CountrySlug:        nationalTeam.Country.Slug,
@@ -257,28 +257,42 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 			}
 		}),
 	))
-	if err != nil {
-		return err
+	batcherr = nil
+	batchTeams.Exec(func(_ int, err error) {
+		if err != nil {
+			batcherr = err
+			batchTeams.Close()
+		}
+	})
+	if batcherr != nil {
+		return errors.Wrap(batcherr, "inserting teams into db")
 	}
-	log.Debug().Msgf("%d teams inserted", cnt)
+	log.Debug().Msgf("%d teams inserted", len(clubs)+len(nationalTeams))
 
 	log.Debug().Msg("inserting games into db...")
-	cnt, err = u.db.BatchInsertGames(
+	batchGames := u.db.CreateOrUpdateGames(
 		ctx,
-		lo.Map(games, func(game football.Game, index int) model.BatchInsertGamesParams {
-			return NewBatchInsertGamesParamsFromSorare(game)
+		lo.Map(games, func(game football.Game, index int) model.CreateOrUpdateGamesParams {
+			return NewCreateOrUpdateGamesParamsFromSorare(game)
 		}),
 	)
-	if err != nil {
+	batcherr = nil
+	batchGames.Exec(func(_ int, err error) {
+		if err != nil {
+			batcherr = err
+			batchGames.Close()
+		}
+	})
+	if batcherr != nil {
 		return err
 	}
-	log.Debug().Msgf("%d games inserted", cnt)
+	log.Debug().Msgf("%d games inserted", len(games))
 
 	log.Debug().Msg("inserting players into db...")
-	cnt, err = u.db.BatchInsertPlayers(
+	batchPlayers := u.db.CreateOrUpdatePlayers(
 		ctx,
-		lo.Map(players, func(player football.Player, index int) model.BatchInsertPlayersParams {
-			res := model.BatchInsertPlayersParams{
+		lo.Map(players, func(player football.Player, index int) model.CreateOrUpdatePlayersParams {
+			res := model.CreateOrUpdatePlayersParams{
 				Slug:          player.Slug,
 				DisplayName:   player.DisplayName,
 				BirthDate:     player.BirthDate,
@@ -299,27 +313,44 @@ func (u *UpdateService) InitSyncDatabase(ctx context.Context) error {
 			return res
 		}),
 	)
-	if err != nil {
-		return errors.Wrap(err, "inserting players")
+	batcherr = nil
+	batchPlayers.Exec(func(_ int, err error) {
+		if err != nil {
+			batcherr = err
+			batchPlayers.Close()
+		}
+	})
+	if batcherr != nil {
+		return errors.Wrap(batcherr, "inserting players")
 	}
-	log.Debug().Msgf("%d players inserted", cnt)
+	log.Debug().Msgf("%d players inserted", len(players))
 
 	log.Debug().Msg("inserting game players into db...")
-	cnt, err = u.db.BatchInsertGamePlayers(ctx, gamePlayers)
-	if err != nil {
+	batchGamePlayers := u.db.CreateOrUpdateGamePlayers(
+		ctx,
+		gamePlayers,
+	)
+	batcherr = nil
+	batchGamePlayers.Exec(func(_ int, err error) {
+		if err != nil {
+			batcherr = err
+			batchGamePlayers.Close()
+		}
+	})
+	if batcherr != nil {
 		return errors.Wrap(err, "inserting game players")
 	}
-	log.Debug().Msgf("%d game players inserted", cnt)
+	log.Debug().Msgf("%d game players inserted", len(gamePlayers))
 
 	return nil
 }
 
 func ExtractPlayersFromGameWithFormation(
 	gameWithFormation football.GameWithFormation,
-) []model.BatchInsertGamePlayersParams {
-	var res []model.BatchInsertGamePlayersParams
+) []model.CreateOrUpdateGamePlayersParams {
+	var res []model.CreateOrUpdateGamePlayersParams
 	for _, p := range gameWithFormation.HomeFormation.Bench {
-		res = append(res, model.BatchInsertGamePlayersParams{
+		res = append(res, model.CreateOrUpdateGamePlayersParams{
 			GameID:     gameWithFormation.Id.Value,
 			PlayerSlug: p.Slug,
 			TeamSlug:   gameWithFormation.HomeTeam.Team.Slug,
@@ -328,7 +359,7 @@ func ExtractPlayersFromGameWithFormation(
 	}
 	for _, p := range gameWithFormation.HomeFormation.StartingLineup {
 		for _, q := range p {
-			res = append(res, model.BatchInsertGamePlayersParams{
+			res = append(res, model.CreateOrUpdateGamePlayersParams{
 				GameID:     gameWithFormation.Id.Value,
 				PlayerSlug: q.Slug,
 				TeamSlug:   gameWithFormation.HomeTeam.Team.Slug,
@@ -337,7 +368,7 @@ func ExtractPlayersFromGameWithFormation(
 		}
 	}
 	for _, p := range gameWithFormation.AwayFormation.Bench {
-		res = append(res, model.BatchInsertGamePlayersParams{
+		res = append(res, model.CreateOrUpdateGamePlayersParams{
 			GameID:     gameWithFormation.Id.Value,
 			PlayerSlug: p.Slug,
 			TeamSlug:   gameWithFormation.AwayTeam.Team.Slug,
@@ -346,7 +377,7 @@ func ExtractPlayersFromGameWithFormation(
 	}
 	for _, p := range gameWithFormation.AwayFormation.StartingLineup {
 		for _, q := range p {
-			res = append(res, model.BatchInsertGamePlayersParams{
+			res = append(res, model.CreateOrUpdateGamePlayersParams{
 				GameID:     gameWithFormation.Id.Value,
 				PlayerSlug: q.Slug,
 				TeamSlug:   gameWithFormation.AwayTeam.Team.Slug,