In addition to his 2nd place MVP finish in 2016; he bowled a perfect 300 in a PBA qualifying event a few days ago
https://www.cbssports.com/mlb/news/red-sox-mookie-betts-throws-perfect-game-in-pba-world-series-of-bowling/
https://www.cbssports.com/mlb/news/red-sox-mookie-betts-throws-perfect-game-in-pba-world-series-of-bowling/