Gage Jump Fantasy Stats

Athletics pitching prospect Gage Jump has been called up from Triple-A Las Vegas and will start on Tuesday at home against the Mariners. The start will be his major league debut after making nine starts for the Aviators this season. The Athletics' third-ranked prospect's season-long numbers don't look all that impressive (4.50 ERA, 1.47 WHIP), but he's looked terrific in his last two outings, allowing no runs on eight hits and one walk while striking out 15 over 11 innings pitched. The southpaw has struck out at least six batters in five straight contests and six of nine overall, leading to a superb 33.1 percent strikeout rate. The 23-year-old also owns a high 11.8 percent walk rate, but with his strikeout potential, the left-hander is a must-add in most leagues, especially against the Mariners, who have the lowest team batting average against lefties and the fourth-lowest wRC+ against them so far this season.

According to Jeff Passan of ESPN, the Athletics are promoting top left-handed pitching prospect Gage Jump to the major leagues. Currently, the southpaw is ranked as the overall No. 41 prospect in the entire sport on MLB.com. Jump was selected with the 73rd overall pick in the 2024 MLB Draft out of LSU and was enjoying a dominant stretch at Triple-A Las Vegas prior to his promotion. Over his last two outings (11 frames), Jump did not allow a run while racking up 15 punchouts to just one free pass. Over his first 27 innings of the season, the southpaw posted a much higher 6.67 ERA but continued flashing elite strikeout potential, totaling 41 over this stretch. While Jump does not have much experience against the top hitting of the minor leagues, he has shown he can tally strikeouts at a dominant rate. Managers should expect Jump to slot into the starting rotation when he joins the roster, which makes him a solid pick-up in all 12+ team leagues ahead of his debut.

Athletics top pitching prospect Gage Jump remains one of the elite prospects to stash when looking for strikeout upside. Jump joined the Athletics with the 73rd overall pick in the 2024 MLB Draft, but has already moved up to Triple-A and is just one stop away from the big leagues. In 2025, Jump split his time between High-A and Double-A and totaled 131 punchouts over his first 112 1/3 professional innings. While he showed some struggles at Double-A in the second half, he carried an elite 2.32 ERA at High-A. Given his overall performance, the Athletics opted to send him to Triple-A Las Vegas to open the 2026 campaign. Through his first 31 frames, Jump has continued to rack up punchouts at an astounding rate, tallying 47. However, his modest 5.32 ERA does suggest he needs further development before he is truly in contention to reach the majors. Even though an MLB debut is unlikely in the first half, Jump possesses some of the highest strikeout potential in the minor leagues and is worth closely following. If he can improve his command and find more sustained success, he could emerge as a top stash target among pitchers later in the season.

Athletics left-handed pitching prospect Gage Jump is enjoying an impressive start to the Triple-A regular season. Through his first three outings (10 1/3 innings), Jump has struck out 16 hitters while holding a 2.61 ERA and a 1.26 WHIP. In his most recent outing on April 15, Jump racked up a season-high eight punchouts over a short 4 1/3 inning stint. While the Athletics have slowly increased Jump's workload in the early going, he will need to continue this trajectory to compete for an eventual MLB promotion. During the 2025 campaign, the former 73rd overall selection spent most of his time with Double-A, where he held his own, posting a 3.64 ERA, 1.20 WIHP, and an 86:29 K:BB over 81 2/3 innings. Given that the Athletics lack much depth in their rotation, Jump should be in the mix to debut later in the second half.

Athletics pitching prospect Gage Jump will begin the season at Triple-A Las Vegas, per Martin Gallegos of MLB.com. The Athletics' third-ranked prospect made a good impression this spring, allowing just two earned runs in 9 2/3 innings of work (1.86 ERA), with a 1.24 WHIP and a 7:3 K:BB, but has yet to pitch above Double-A during the regular season. The southpaw made 20 of his 26 appearances at Double-A in 2025, posting a 3.64 ERA, 1.20 WHIP, and a 16.8 percent K-BB% (86 strikeouts) over 81 2/3 innings pitched. With a good showing at Triple-A, the 22-year-old could be up in the big leagues by midseason, so fantasy managers in redraft leagues will want to keep an eye on his progress as the lefty could provide some reinforcement for pitching-needy staffs once the injuries to fantasy starters start to pile up. The LSU product has seen an uptick in velocity on his fastball and has a deceptive delivery, along with three secondary pitches that could produce at least a K per inning whenever he gets the call.

The Athletics have invited left-handed pitching prospect Gage Jump to MLB spring training. Jump was drafted by the Athletics in the 2024 MLB Draft and has quickly progressed through their system. Jump made his professional debut in 2025 with High-A Lansing but needed only 31 innings to prove he was ready to make the leap to Double-A. With High-A, the southpaw struck out 45 hitters while holding a 2.32 ERA with a 0.84 WHIP. During his first stint at Double-A, Jump would log 81 2/3 innings to the tune of a 3.64 ERA and a 1.20 WHIP. Jump would tally 89 punchouts and serve up 29 free passes. Given his inconsistent play at Double-A, managers should expect him to remain at Midland to start 2026. However, if he can join Triple-A Las Vegas in the first half, he could compete for a late-season MLB debut.

Athletics left-handed starting pitching prospect Gage Jump flashed solid upside in his first professional season and has put himself on the redraft radar heading into 2026. The Athletics selected Jump in the 2024 MLB Draft out of LSU. He currently sits as the team's No. 3-ranked prospect on MLB.com and the No. 60 overall in the sport. The left-hander made his professional debut with High-A last season and looked quite dominant, logging 31 innings to the tune of a 2.32 ERA, 0.84 WHIP, and a 45:4 K:BB. This strong start earned him an early ticket to Double-A, where he logged his final 81 2/3 innings with a 3.64 ERA and a 1.20 WHIP. However, he began to stumble over the last month, which inflated his ratios. Removing his last four outings (where he allowed 20 earned runs through 13 1/3 innings), Jump posted an impressive 1.74 ERA with a 1.00 WHIP across his first 67 1/3 frames. Jump could contend for an early-season Triple-A debut, which would make him a strong midseason stash candidate.

Athletics left-handed pitching prospect Gage Jump enjoyed another strong outing on Thursday against Double-A Frisco. In this outing, the southpaw tossed five innings of one-run ball. He struck out three and allowed two hits. He did not walk any batters. Jump made his professional debut earlier this season with High-A. At this level, Jump needed just 31 innings to prove he was ready to move up to Double-A. At High-A, the LSU product held a 2.32 ERA with a 0.84 WHIP. Through his first 34 1/3 innings at Double-A, the left-hander has struck out 38 batters while posting an impressive 1.05 ERA and a 0.87 WHIP. Fantasy managers should continue to monitor his progress as he will likely climb prospect boards this season. If he continues this production, he could earn a late-season taste of Triple-A.

Athletics left-handed pitching prospect Gage Jump continued to impress at Double-A. In his second outing at the level on Tuesday, Jump tossed six shutout innings against Frisco. He allowed just four hits, two walks, and struck out eight. During his Double-A debut on May 14, the southpaw tossed six shutout innings against San Antonio. In this outing, Jump struck out six, allowed one walk, and five hits. The left-hander opened the regular season with High-A, where he needed just 31 innings to prove he was ready to move up to Double-A. During his brief stint at High-A, the LSU product posted a 2.32 ERA with a 0.84 WHIP and 45 punchouts. Given his steady progress, fantasy managers should expect Jump to continue to climb prospect boards this summer. He currently sits as the No. 13-best in the A's system.

Athletics left-handed pitching prospect Gage Jump tossed six shutout innings of work on Wednesday evening against Double-A San Antonio. This was his Double-A debut. In this outing, Jump allowed just five hits and one walk. He struck out six batters. Since posting a high 6.35 ERA and a 1.39 WHIP across his first 11 1/3 innings of work this season, the southpaw has flipped the script. Over his last 25 2/3 innings of work, the LSU product has allowed just one run and one walk and struck out an impressive 34 batters. Jump joined the Athletics system in the 2024 MLB Draft. Fantasy managers should continue to monitor his progression as he is moving quite quickly through the system. If he continues to find success at Double-A, he could be in the mix to join Triple-A in the second half of the season.