#BlueJays top prospect JoJo Parker has been promoted to High-A on his 20th birthday, according to @KeeganMatheson. The club's 2025 first-round pick recorded 5 hits in a doubleheader on Friday: https://t.co/574QLgJ4dT pic.twitter.com/FPcujaMqaU— MLB Pipeline (@MLBPipeline) August 9, 2026