Gage Jump strikes out nine in seven scoreless innings for Las Vegas

Gage Jump did more than miss bats on May 20. He gave the Athletics another reason to keep him close to the major league conversation, working seven scoreless innings for the Las Vegas Aviators and striking out nine as he continued to look like one of the most advanced arms in the Pacific Coast League.

The outing fit the shape of Jump’s season in Las Vegas. Before taking the ball that night, the left-hander had already made eight Triple-A appearances in 2026, covering 31.0 innings with 47 strikeouts. He entered the start as Oakland’s No. 3 prospect, MLB Pipeline’s No. 60 overall prospect and the eighth-best left-handed pitching prospect in baseball, a profile that has only gained traction as he has piled up innings and swing-and-miss stuff at every stop.

This was also the latest in a run of dominant starts that has pushed the 22-year-old closer to Oakland’s radar. On May 14, Jump threw six scoreless innings with six strikeouts. In an earlier Triple-A outing, he struck out eight in 4 1/3 innings. MLB.com had already framed him as a candidate to make his major league debut in 2026, and outings like this are why: the stuff has held deep into starts, not just in short bursts.

Jump’s rise has been a long one. Oakland drafted him in Competitive Balance Round B in 2024 with the No. 73 overall pick out of Louisiana State University, after he first drew attention as one of California’s top high school arms and was selected by San Diego in the 18th round in 2021 because of his commitment to UCLA. An elbow injury at UCLA led to Tommy John surgery, cost him the 2023 season and delayed his climb. The delivery he is showing now in Las Vegas looks like the payoff for all of it.

He also carried momentum from his first full professional season in 2025 and a selection to the 2025 MLB Futures Game. Now, with seven scoreless innings and nine strikeouts in a single Triple-A start, Jump is giving the Athletics something more valuable than a box score line: a starter who is beginning to look ready for the next level.