JOHN BUTKA
#1
UAA
WHIP 0.99
#2
UAA
ERA 2.30
2.30
ERA
0.99
WHIP
44
K
58.2
IP
PRO
FIP
PRO
K/9
PRO
BB/9
2026 Pitching
| ERA | WHIP | W-L | APP | GS | SV | IP | H | R | ER | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.30 | 0.99 | 8-0 | 12 | 0 | 1 | 58.2 | 52 | 18 | 15 | 6 | 44 |
Career Stats
2026 Game Log
| Date | Opp | Dec | IP | H | R | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| May 17 | Bridgewater (VA) | W | 1.0 | 1 | 1 | 1 | 0 | 1 |
| May 15 | Washington & Jefferson | W | 7.0 | 3 | 1 | 0 | 3 | 3 |
| May 1 | Wheaton (Ill.) | — | 3.0 | 3 | 1 | 1 | 0 | 2 |
| April 24 | NYU | W | 8.0 | 5 | 1 | 1 | 0 | 6 |
| April 17 | Emory | W | 7.0 | 2 | 0 | 0 | 1 | 6 |
| April 10 | Case Western Reserve | — | 6.0 | 7 | 4 | 3 | 1 | 3 |
| April 3 | Brandeis | W | 6.0 | 4 | 0 | 0 | 0 | 5 |
| March 27 | Washington (Mo.) | W | 5.2 | 4 | 2 | 2 | 0 | 2 |
| March 14 | Rose-Hulman | W | 5.2 | 5 | 3 | 2 | 0 | 6 |
| March 1 | Chapman | — | 4.2 | 11 | 3 | 3 | 0 | 5 |
| February 21 | Concordia-Chicago | W | 2.0 | 4 | 2 | 2 | 1 | 1 |
| February 14 | Centre | S | 2.2 | 3 | 0 | 0 | 0 | 4 |
Advanced Metrics
Contact Map
Situational Splits
Last 10 Appearances
Chicago Roster
Nathan Bae 3B
Jackson Bailey P
H. Bel 2B
Harrison Belden 2B
Preston Benner P
Ziggy Bereday PH
Jackson Berner LF
Ryan Bhojwani 3B
Landon Brice P
Jack Carron P
Alex Casarella P
Nicholas Deakin P
Connor Dong P
David Flanagan P
Michael Glad 2B
Michael Gladden 3B
Charlie Hahn P
Courtland Hare P
Wade Hartrick P
Braden Jirovec CF