Gage

Jump

Jump’s meteoric rise has flown a bit under the radar for fantasy managers this season, but he’s rapidly evolved into one of the top pitching prospects in baseball, checking in as Rotoworld’s 55th-ranked prospect in our midseason Top 500 dynasty rankings update. The 22-year-old southpaw came out of the bullpen for the second time this season and piled up six strikeouts over three innings of work. The Athletics are going to carefully manage his workload during his professional debut, but the results have been other-worldly with a sparkling 2.16 ERA, 0.98 WHIP and 103/25 K/BB ratio across 83 1/3 innings across two levels.

Jump made quite a statement in his second Double-A outing as he continues cementing his status as one of this season’s fastest-rising pitching prospects for dynasty purposes. The 22-year-old southpaw has reeled off 12 consecutive scoreless frames with a 14/3 K/BB ratio since posting a sparkling 2.32 ERA and 45/5 K/BB ratio across 31 innings (six appearances, five starts) at High-A Lansing to open the year. He’s a name dynasty managers should already know, but he’s going to be a household name in a few months if he keeps this up.

Jump heads to the upper minors after registering an absurd 2.32 ERA and 37.2 percent strikeout rate across 31 innings (six appearances, five starts) for High-A Lansing in his professional debut. The 22-year-old lefty was a second-round pick in the 2024 MLB Draft and is one of this year’s fastest-rising pitching prospects from a dynasty standpoint.