As the Milwaukee Brewers continue building one of the deepest young pitching staffs in baseball, Robert Gasser’s path back into the organization’s long-term plans is becoming increasingly complicated.

The left-hander, who underwent Tommy John surgery after an impressive rookie stretch in 2024, remains ranked as Milwaukee’s No. 15 prospect according to MLB Pipeline’s updated rankings.

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Still, after struggling through his second difficult major league appearance of the season, Gasser was optioned back to Triple-A Nashville on Sunday.

Gasser is 0-1 with a 6.48 ERA and 1.56 WHIP with seven strikeouts and six walks in 8.1 innings over two starts this season. He gave up four runs on four hits (one home run) with four strikeouts and four walks in 4 1/3 innings on Saturday’s 11-3 home loss against the Los Angeles Dodgers.

Not long ago, Gasser appeared positioned to become a stable piece of the Brewers’ future rotation. Now, with Milwaukee’s pitching depth rapidly expanding, the 26-year-old finds himself fighting to regain momentum in an increasingly crowded picture.

One of the biggest differences between Gasser’s strong 2024 showing and his recent struggles has been command.

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During his first stint in the majors, Gasser relied heavily on precise control rather than overpowering velocity.

Across 28 innings in 2024, he struck out only 16 batters but walked just one hitter, consistently locating pitches and avoiding mistakes. Since returning, however, that command has disappeared. In 14 major league innings, Gasser has already issued 10 walks.

The situation becomes more difficult considering Milwaukee’s current pitching depth. Young starters such as Kyle Harrison, Logan Henderson, and Brandon Sproat are all pushing for long-term rotation roles, while pitchers like Coleman Crow and Shane Drohan have also gained traction within the organization.

On a rebuilding club, Gasser might have more room to work through his inconsistencies at the major-league level. But Milwaukee’s competitive roster and surplus of young arms leave far less patience available.

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There is still a path forward for Gasser because the underlying talent remains evident. If he can regain the ability to command all four of his pitches the way he did during his rookie season, then he still profiles as a capable major league starter despite operating mostly in the low-90s with his fastball.

If the command does not return consistently, however, then questions about his long-term fit become more complicated. Without elite velocity, transitioning into a bullpen role would not necessarily guarantee success either.

At this point, another opportunity in Milwaukee’s rotation may depend on injuries creating openings later in the season, something that remains common across modern pitching staffs.

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For Gasser, the challenge now becomes staying prepared and refining his command well enough to capitalize whenever that next opportunity arrives.

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