Brewers Promote Robert Gasser

May 10: The Brewers have made it official, announced that they have selected Gasser’s contract today. They also recalled right-hander Janson Junk from Triple-A Nashville. In corresponding moves, right-hander Joel Payamps was placed on the bereavement list while righty Tobias Myers was optioned to Nashville. To open a 40-man spot for Gasser, righty JB Bukauskas was transferred to the 60-day IL. Bukauskas has been on the injured list for almost a month due to a lat strain and has not yet begun a rehab assignment.

May 9: The Brewers are expected to promote pitching prospect Robert Gasser to the majors, per Curt Hogg of the Milwaukee Journal Sentinel. The left-hander will be starting tomorrow’s game and making his major league debut. He’s not currently on the 40-man roster, so the Brewers will need to find a way to add him.

Gasser, 25 this month, was selected by the Padres in the 2021 draft. They grabbed him out of the University of Houston in Competitive Balance Round B, with the 71st overall pick. About a year later, he came to the Brewers via the 2022 deadline deal that sent Josh Hader to San Diego.

The Padres had him in High-A at the time of that trade, but the Brewers let him go to Double-A and Triple-A shortly thereafter. He finished 2022 with a combined 3.94 earned run average in 137 innings. He struck out 29.7% of batters faced while giving out walks at a 9% clip.

He spent all of last year with Triple-A Nashville, tossing 135 1/3 innings across 26 outings with a 3.79 ERA. He punched out 28% of the batters who came to the plate while giving out free passes just 8.4% of the time.

The lefty could have been in contention for a rotation spot to start the season but he was sidelined at the end of March due to a bone spur in his left elbow. He didn’t make his first Triple-A start of 2024 until April 24 and he has now taken the ball three times, throwing four frames each time out. He hasn’t been super sharp, with six walks and four homers allowed in his 12 innings, but has struck out 17.

Despite his name, Gasser doesn’t overpower hitters, mostly sitting in the 89-93 miles per hour range with his fastball. But he has a four-seamer, a two-seamer, a cutter, a slider and a changeup, allowing him to keep hitters off balance. Baseball America ranked him the club’s #5 prospect coming into the year while FanGraphs had him at #8 and Keith Law of The Athletic at #7.  MLB Pipeline currently has him in the #5 slot.

The Brewers have been dealing with various moving parts in their rotation since late last year. Brandon Woodruff required shoulder surgery and is going to miss most or perhaps all of the 2024 season. Corbin Burnes was traded to the Orioles in the offseason. Since the season started, Wade Miley required Tommy John surgery while DL Hall and Jakob Junis have also landed on the injured list.

On top of those injuries, Freddy Peralta is going miss one turn through the rotation. He was given a five-game suspension for his part in the fracas between the Brewers and Rays about a week ago. He initially appealed that suspension and took the ball against the Cubs on Sunday, before he began serving the suspension on Monday.

Gasser’s promotion might be a temporary one to cover for Peralta. But at least for now, he’ll jump into the rotation next to Bryse Wilson, Colin Rea, Joe Ross and Tobias Myers. Myers has a 6.23 ERA through three starts and could perhaps be sent down instead of Gasser, especially if things go poorly when he takes the ball against the Cardinals tonight.

Even if Gasser does get optioned after just one outing, opportunities could open up later in the year. Ross will likely hit a workload limit at some point since he hardly pitched over the previous two seasons while recovering from his second career Tommy John surgery. More generally, pitchers injuries are fairly inevitable, though Milwaukee should also have Hall and Junis coming off the IL later in the year.

Time will tell how much time Gasser spends in the majors in 2024. But for now, it’s an exciting day for the young southpaw, who will take the ball tomorrow at American Family Field against the division-rival Cardinals.