Three Sluggers Primed for Sunday: Witt's May Surge Targets Detroit Bullpen

Bobby Witt Jr. is swinging the hottest bat in baseball right now, and the Royals shortstop has Detroit's bullpen-heavy lineup squarely in his sights Sunday. Witt has torched three of his five home runs over the past week alone, and he's carrying a .324 average into May's second half with a .997 OPS that screams momentum. The Tigers are rolling out a bullpen game rather than a traditional starter, with right-hander Brenan Hanifee leading the charge—exactly the kind of opportunity that rewards a locked-in hitter looking to stay aggressive.

Witt's May numbers aren't just hot; they're elite. A .622 slugging percentage and that OPS indicate he's not just making contact—he's elevating the baseball. Against a Tigers bullpen sitting 17th in ERA at 4.08, Witt has room to work. Yes, the relief parade and changing arms typically disrupt hitters' timing, but when a player is in a rhythm this extreme, those disruptions matter less. The back-to-back homer risk is real, but not in this spot.

Witt isn't alone. Rafael Devers and Manny Machado round out the Sunday home run thesis, each facing favorable circumstances. Devers, despite a slow .224 average, carries a .302 mark on balls in play and a 46% hard-hit rate—the underlying indicators of a player due for correction. Pirates starter Bubba Chandler has leaked three homers in his last three outings, a red flag for a first baseman of Devers' caliber. Machado's 5-for-6 home run split against righties this season, paired with Kyle Leahy's 6-homer allowance in 34.2 innings (second-worst among St. Louis starters), sets up a natural mismatch.

The prop market is pricing Witt's homer at +600 across books, a price that underweights both his May tear and Detroit's bullpen vulnerability. Devers and Machado sit at identical +600 odds, but Witt's momentum differential—and the specific matchup disadvantage Detroit's relief staff faces—makes him the sharpest of the three. This is a case where recent form, underlying metrics, and pitcher matchup align cleanly. The market hasn't fully adjusted to how hard Witt is swinging, or how exposed a bullpen game truly is against a player in this kind of form.