Kansas State's most visible MLB alumnus hit a worrying milestone this week — not at the plate, but on the injury report.
Kaelen Culpepper, SS — Minnesota Twins
Rookie shortstop Kaelen Culpepper was pulled from Minnesota's lineup and sent for an MRI, casting a shadow over the Twins' final stretch of the 2026 season. The timing is brutal: Minnesota was already staring down a potential sweep at the hands of the Yankees when the news broke, with Culpepper's absence forcing the club to reconfigure without one of its emerging young contributors.
Culpepper had been hitting .275 heading into the week — a solid mark for a rookie navigating the pressures of a September pennant race. The MRI results will go a long way toward defining how K-State fans remember Culpepper's first full season in the bigs.
Carson Seymour, P — San Francisco Giants
On the West Coast, K-State righty Carson Seymour logged work out of the Giants bullpen across three appearances this week. The results were mixed. Seymour threw a clean inning on Monday against St. Louis, then was clipped for a rough two-thirds of an inning in a Wednesday appearance during San Francisco's 6–5 win over the Cardinals. He bounced back Saturday in a relief outing against the Dodgers, striking out two across a full inning pitched as the Giants dropped a 2–8 decision.
Seymour's ERA sits at 4.88 on the season — workable for a bullpen arm on a rebuilding club, but an indicator that he's still ironing out consistency at the big-league level. The volume of appearances late in the season suggests San Francisco sees him as part of the mix going forward.
The Bigger Picture
Culpepper's health is the headline. A .275 average from a rookie shortstop is a genuine foundation to build on, and the Twins will hope the MRI reveals nothing that threatens either the remainder of 2026 or his development trajectory into next year. For a Kansas State program that has quietly grown its MLB footprint, Culpepper represents one of the brightest near-term upside cases in the alumni ranks.
Seymour, meanwhile, is doing what young relievers do in September — pitching, learning, and trying to close out the year with enough momentum to earn a roster spot in spring. Three appearances in one week tells you the Giants trust him enough to give him real leverage situations, even if the results haven't always followed.
The rest of the K-State contingent — Will Brennan in San Francisco, Jordan Wicks in Chicago, Nick Goodwin in Toronto, and others — didn't generate significant statistical activity in the research window this week.
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