Sullivan’s Deceptive Pitching Shines

Rockies prospect Sean Sullivan made his big league debut, pitching three scoreless innings despite feeling sick—yes, his fastball’s just 87.6 mph, but hitters still swung and missed. Drafted in the second round for his college dominance, Sullivan’s secret? A long, deceptive delivery that makes his slower stuff look faster, plus a nasty changeup and sweeper. His catcher praised his mental toughness and unique mechanics, hinting at big things ahead—even if his minor league stats wobbled, his ceiling is legit. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/3a226b078c2aabc2