diff --git a/server/src/entity/ProlificStudyParticipant.ts b/server/src/entity/ProlificStudyParticipant.ts
index 2854a4674..6c514978b 100644
--- a/server/src/entity/ProlificStudyParticipant.ts
+++ b/server/src/entity/ProlificStudyParticipant.ts
@@ -2,6 +2,7 @@ import { Column, Entity, JoinColumn, ManyToOne, OneToOne, PrimaryGeneratedColumn
 import { ProlificStudy } from "./ProlificStudy";
 import { User } from "./User";
 import { SoloGameTreatment } from "./SoloGameTreatment";
+import { SoloPlayer } from "./SoloPlayer";
 
 @Entity()
 export class ProlificStudyParticipant {
@@ -35,4 +36,18 @@ export class ProlificStudyParticipant {
 
   @Column()
   prolificVariableTreatmentId!: number;
+
+  @OneToOne(type => SoloPlayer, { nullable: true })
+  @JoinColumn()
+  prolificBaselinePlayer!: SoloPlayer;
+
+  @Column({ nullable: true })
+  prolificBaselinePlayerId!: number;
+
+  @OneToOne(type => SoloPlayer, { nullable: true })
+  @JoinColumn()
+  prolificVariablePlayer!: SoloPlayer;
+
+  @Column({ nullable: true })
+  prolificVariablePlayerId!: number;
 }
diff --git a/server/src/migration/1727891252710-AddProlificParticipantPlayer.ts b/server/src/migration/1727891252710-AddProlificParticipantPlayer.ts
new file mode 100644
index 000000000..6be973a8f
--- /dev/null
+++ b/server/src/migration/1727891252710-AddProlificParticipantPlayer.ts
@@ -0,0 +1,24 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddProlificParticipantPlayer1727891252710 implements MigrationInterface {
+    name = 'AddProlificParticipantPlayer1727891252710'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD "prolificBaselinePlayerId" integer`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD CONSTRAINT "UQ_da2b1f49f29eef7941ab06eca11" UNIQUE ("prolificBaselinePlayerId")`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD "prolificVariablePlayerId" integer`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD CONSTRAINT "UQ_b5a15c60ff91e4b754305c64137" UNIQUE ("prolificVariablePlayerId")`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD CONSTRAINT "FK_da2b1f49f29eef7941ab06eca11" FOREIGN KEY ("prolificBaselinePlayerId") REFERENCES "solo_player"("id") ON DELETE NO ACTION ON UPDATE NO ACTION`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" ADD CONSTRAINT "FK_b5a15c60ff91e4b754305c64137" FOREIGN KEY ("prolificVariablePlayerId") REFERENCES "solo_player"("id") ON DELETE NO ACTION ON UPDATE NO ACTION`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP CONSTRAINT "FK_b5a15c60ff91e4b754305c64137"`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP CONSTRAINT "FK_da2b1f49f29eef7941ab06eca11"`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP CONSTRAINT "UQ_b5a15c60ff91e4b754305c64137"`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP COLUMN "prolificVariablePlayerId"`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP CONSTRAINT "UQ_da2b1f49f29eef7941ab06eca11"`);
+        await queryRunner.query(`ALTER TABLE "prolific_study_participant" DROP COLUMN "prolificBaselinePlayerId"`);
+    }
+
+}
diff --git a/server/src/rooms/sologame/commands.ts b/server/src/rooms/sologame/commands.ts
index 19adecca1..6cacdeca0 100644
--- a/server/src/rooms/sologame/commands.ts
+++ b/server/src/rooms/sologame/commands.ts
@@ -92,8 +92,11 @@ export class SetGameParamsCmd extends CmdWithoutPayload {
 
 export class PersistGameCmd extends CmdWithoutPayload {
   async execute() {
-    const { sologame: service } = getServices();
-    const game = await service.createGame(this.state);
+    const { sologame, study } = getServices();
+    const game = await sologame.createGame(this.state);
+    if (this.state.type === "prolificVariable" || this.state.type === "prolificBaseline") {
+      await study.setProlificParticipantPlayer(this.state.type, game.player);
+    }
     this.state.gameId = game.id;
     // keep track of deck card db ids after persisting the deck
     this.state.eventCardDeck.forEach((card, index) => {
diff --git a/server/src/services/sologame.ts b/server/src/services/sologame.ts
index 4857af06b..3d6486f63 100644
--- a/server/src/services/sologame.ts
+++ b/server/src/services/sologame.ts
@@ -130,6 +130,7 @@ export class SoloGameService extends BaseService {
     return gameRepo.findOneOrFail({
       where: { id: game.id },
       relations: {
+        player: true,
         deck: {
           cards: true,
         },
diff --git a/server/src/services/study.ts b/server/src/services/study.ts
index fabe9a35b..2c3a1632f 100644
--- a/server/src/services/study.ts
+++ b/server/src/services/study.ts
@@ -139,6 +139,72 @@ export class StudyService extends BaseService {
     return participant;
   }
 
+  async setProlificParticipantPlayer(
+    gameType: Extract<SoloGameType, "prolificBaseline" | "prolificVariable">,
+    player: SoloPlayer
+  ): Promise<ProlificStudyParticipant> {
+    const participant = await this.getParticipantRepository().findOneOrFail({
+      where: { userId: player.userId },
+      relations: [`${gameType}Player`],
+    });
+    if (gameType === "prolificBaseline") {
+      participant.prolificBaselinePlayer = player;
+    } else {
+      participant.prolificVariablePlayer = player;
+    }
+    return this.getParticipantRepository().save(participant);
+  }
+
+  async getAllParticipantPoints(
+    studyId: string
+  ): Promise<Array<{ prolificId: string; points: number }>> {
+    const study = await this.getProlificStudy(studyId);
+    if (!study) {
+      throw new ServerError({
+        code: 404,
+        message: `Invalid study ID: ${studyId}`,
+        displayMessage: `Invalid study ID: ${studyId}`,
+      });
+    }
+    const participants = await this.getParticipantRepository().find({
+      where: { studyId: study.id },
+      relations: {
+        prolificBaselinePlayer: {
+          game: true,
+        },
+        prolificVariablePlayer: {
+          game: true,
+        },
+      },
+    });
+    return (
+      participants
+        // filter out participants who haven't fully completed both games
+        .filter(
+          p =>
+            p.prolificBaselinePlayer?.game &&
+            p.prolificVariablePlayer?.game &&
+            p.prolificBaselinePlayer.points &&
+            p.prolificVariablePlayer.points
+        )
+        // return an array of prolificId and total points earned, if they lost they get 0 points
+        .map(p => {
+          const prolificBaselinePoints =
+            p.prolificBaselinePlayer.game.status === "victory"
+              ? p.prolificBaselinePlayer.points!
+              : 0;
+          const prolificVariablePoints =
+            p.prolificVariablePlayer.game.status === "victory"
+              ? p.prolificVariablePlayer.points!
+              : 0;
+          return {
+            prolificId: p.prolificId,
+            points: prolificBaselinePoints + prolificVariablePoints,
+          };
+        })
+    );
+  }
+
   async getRandomTreatmentFor(
     gameType: Extract<SoloGameType, "prolificBaseline" | "prolificVariable">
   ): Promise<SoloGameTreatment> {