KASON PIETRUSZEWSKI
#3
UMAC
AVG 0.398
#5
UMAC
OBP 0.481
5.50
ERA
1.56
WHIP
39
K
72.0
IP
PRO
FIP
PRO
K/9
PRO
BB/9
2026 Pitching
| ERA | WHIP | W-L | APP | GS | SV | IP | H | R | ER | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.50 | 1.56 | 6-2 | 11 | 0 | 0 | 72.0 | 92 | 51 | 44 | 20 | 39 |
Career Stats
2026 Game Log
| Date | Opp | Dec | IP | H | R | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| May 8 | Minnesota Morris | L | 3.2 | 12 | 10 | 10 | 3 | 0 |
| May 2 | Bethany Lutheran | W | 7.0 | 12 | 5 | 5 | 2 | 2 |
| April 25 | Martin Luther | W | 9.0 | 7 | 1 | 1 | 0 | 5 |
| April 16 | Augsburg | W | 6.0 | 4 | 4 | 1 | 1 | 4 |
| April 11 | Minnesota Morris | L | 5.0 | 7 | 4 | 3 | 3 | 5 |
| April 6 | Crown (MN) | — | 6.1 | 10 | 4 | 4 | 2 | 3 |
| March 28 | UW-Superior | — | 7.0 | 6 | 2 | 2 | 3 | 5 |
| March 21 | North Central University | W | 5.0 | 6 | 4 | 3 | 1 | 2 |
| March 21 | North Central (MN) | W | 10.0 | 12 | 8 | 6 | 2 | 4 |
| March 13 | Penn State Behrend | — | 6.0 | 10 | 7 | 7 | 2 | 3 |
| March 7 | Kenyon | W | 7.0 | 6 | 2 | 2 | 1 | 6 |
Advanced Metrics
Contact Map
HR
XBH
1B
Out
Situational Splits
Last 10 Appearances
Northwestern (MN) Roster
Mark Albright OF
Michael Borchardt C
Jack Burns IF
Bryce Campbell OF
Alex Christian OF
Tony Greco C
Caleb Hautajarvi P
Silas Heisler P
Ben Hixon IF
Jeremiah Holmes UT
Dreyer Homan P
Parker Huebsch C
Andrew Johnson OF
Tyler Johnston P
Charlie Jones P
Solomon Kardell P
Logan Karnowski OF
AJ Kazel IF
Jayden King P
Alex Klein C