Mason Cook looks like KU’s steady Saturday starter with swing-and-miss stuff
In the 2026 season, Kansas right-hander Mason Cook emerged as a reliable rotation piece, finishing 5-1 with a 4.23 ERA and 65 strikeouts in 66.0 innings, while delivering several high-leverage outings for a top-15 Jayhawks club[1][5][11]. What jumps off the page is the consistency: he repeatedly worked deep enough to stabilize weekends, including a six-inning, one-run gem with seven strikeouts against Arizona and a five-plus-inning one-run start against Oklahoma State in the Big 12 tournament[4][5][11]. He looks like a competitive, strike-throwing fit for teams wanting a poised, durable college arm with proven big-game value[4][8].
