diff --git a/server/app/Repositories/MatchRepository.ts b/server/app/Repositories/MatchRepository.ts
index 2a12fc7..8f5613d 100644
--- a/server/app/Repositories/MatchRepository.ts
+++ b/server/app/Repositories/MatchRepository.ts
@@ -36,6 +36,7 @@ class MatchRepository {
     const matchListQuery = SummonerMatchlist.query()
       .select('matchId')
       .where('summoner_puuid', filters.puuid)
+      .andWhere('useful', true)
 
     if (filters.lastMatchId) {
       matchListQuery.andWhere('match_id', '<', filters.lastMatchId)
diff --git a/server/app/Services/MatchService.ts b/server/app/Services/MatchService.ts
index 88b0dae..2c1df27 100644
--- a/server/app/Services/MatchService.ts
+++ b/server/app/Services/MatchService.ts
@@ -129,15 +129,28 @@ class MatchService {
 
     /* If we have to store some matches in the db */
     if (matchesFromApi.length !== 0) {
+      const matchIdsNotUseful: string[] = []
       // Remove bugged matches from the Riot API + tutorial games
-      const filteredMatches = matchesFromApi.filter(notEmpty).filter(
-        (m) =>
+      const filteredMatches = matchesFromApi.filter(notEmpty).filter((m) => {
+        const toKeep =
           !tutorialQueues.includes(m.info.queueId) &&
           m.info.teams.length > 0 &&
           m.info.participants.length > 0 &&
           m.info.gameMode !== 'PRACTICETOOL' &&
           m.info.gameMode !== 'CHERRY' // Arena mode
-      )
+
+        if (!toKeep) {
+          matchIdsNotUseful.push(m.metadata.matchId)
+        }
+        return toKeep
+      })
+
+      // Flag match ids in matchlist that are not useful (to not fetch them again)
+      if (matchIdsNotUseful.length) {
+        await Database.from('summoner_matchlist')
+          .whereIn('match_id', matchIdsNotUseful)
+          .update({ useful: false })
+      }
 
       // Transform raw matches data
       const parsedMatches: any = await MatchParser.parse(filteredMatches)
diff --git a/server/database/migrations/1705237182688_matchlist_add_useful_fields.ts b/server/database/migrations/1705237182688_matchlist_add_useful_fields.ts
new file mode 100644
index 0000000..a784187
--- /dev/null
+++ b/server/database/migrations/1705237182688_matchlist_add_useful_fields.ts
@@ -0,0 +1,17 @@
+import BaseSchema from '@ioc:Adonis/Lucid/Schema'
+
+export default class extends BaseSchema {
+  protected tableName = 'summoner_matchlist'
+
+  public async up() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.boolean('useful').defaultTo(true).notNullable().index()
+    })
+  }
+
+  public async down() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropColumn('useful')
+    })
+  }
+}