Graham Kollen is giving Purdue a steady right-hander with real strikeout feel
In the 2026 season, Purdue RHP Graham Kollen has been an effective bullpen arm, with publicly available stat trackers showing a 2.86 ERA, 1.14 WHIP, and 15 strikeouts, plus a win on his ledger[1]. He looks like the kind of pitcher coaches trust: strikes, competitiveness, and enough poise to work in higher-leverage spots, even if he’s not the loudest radar-gun name in the room[1][2]. If a team wants a reliable, lower-drama arm with room to keep climbing, Kollen fits the bill.
