Kollen has a 6.67 ERA and 23 strikeouts across 11 appearances (1-1) for No. 63 Purdue.
2026 Rate Stats
ERA
6.67
WHIP
0.93
K/9
7.7
IP
27.0
Counting Stats
APP
11
K
23
BB
5
W
1
L
1
SV
0
vs D1 Pitchers
Percentile · qualified ≥ 10 IPERA
6.67
39th
WHIP
0.93
85th
K/9
7.7
45th
BB/9
1.7
83th