BAL @ STLFinal 13-1, Aug 25, 2026
IP 0.1, H 4, R 4, ER 4, BB 1, K 1, HR 0, PC-ST 31-17, ERA 5.79, PC 31
Betting: STL moneyline lost, run line -1.5 did not cover
BaseballMLBPitcher
Peter Strzelecki
Stats, career and game logPeter Strzelecki is a right-handed pitcher for the St. Louis Cardinals in MLB.
85 MLB games94 strikeouts
Updated
About Peter Strzelecki
Peter Strzelecki was born on October 24, 1994, in Queens, New York, United States. He made his MLB debut on Jun 2, 2022, with the Milwaukee Brewers, and he pitches for the St. Louis Cardinals in MLB.
In the 2022 regular season, he pitched in 30 games for the Milwaukee Brewers, with a 2.83 ERA and 40 strikeouts in 35.0 innings. Through the 2024 season, Strzelecki had a 3.44 ERA and 86 strikeouts in 83.2 innings over 77 games.
Agatha Research DeskUpdated Oct 8, 2026Season by season85
Every season, every MLB appearance of his career, newest season first.
| Season | Team | Games | Starts | IP | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 |  STL | 8 | 0 | 14.0 | 8 | 6 | 5.79 | 1.36 |
| 2024 |  CLE | 10 | 0 | 11.2 | 9 | 3 | 2.31 | 1.20 |
| 2023 | MIL, ARI | 37 | 0 | 37.0 | 37 | 12 | 4.38 | 1.22 |
| 2022 |  MIL | 30 | 0 | 35.0 | 40 | 15 | 2.83 | 1.23 |
| Career | 85 | 0 | 97.2 | 94 | 36 | 3.78 | 1.24 |
How he is doing now
2026 pitching5.79 ERA14.0 innings, 8 strikeouts, 1.36 WHIP
Last game0.1 IP, 1 K, 4 ERAug 25 vs Orioles
Injury status
No active flag. Latest report 15-Day-IL (64d ago), no longer on the injury report.
Game log, 2026
STL @ CINFinal 10-9, Aug 20, 2026
IP 2.0, H 0, R 0, ER 0, BB 1, K 1, HR 0, PC-ST 31-17, ERA 3.29, PC 31
Betting: STL moneyline won, run line -1.5 did not cover
STL @ CINFinal 5-6, Aug 17, 2026
IP 3.0, H 2, R 1, ER 1, BB 0, K 4, HR 1, PC-ST 46-31, ERA 3.86, PC 46
STL @ CHCFinal 0-3, Aug 14, 2026
IP 2.0, H 2, R 0, ER 0, BB 1, K 0, HR 0, PC-ST 36-21, ERA 4.15, PC 36
Betting: STL moneyline lost, run line +1.5 did not cover
Show all 5 games
COL @ STLFinal 8-6, Aug 8, 2026
IP 1.1, H 1, R 0, ER 0, BB 0, K 0, HR 0, PC-ST 26-13, ERA 4.50, PC 26
Betting: STL moneyline lost, run line -1.5 did not cover
Box score lines from ESPN.
Betting: his team's result at the closing moneyline and run line most of our sportsbooks closed at (3 books or more).
Career
4years2022 to 2026
- 2022MLB debutMilwaukee Brewers
- 2022Best season35.0 IP, 40 K, 2.83 ERA in 30 games
- Aug 25, 2026Latest game0.1 IP, 1 K, 4 ER vs Orioles
Regular season
85 games
97.2 IP, 94 K, 3.78 ERA
MLB debut
2022 seasonMilwaukee Brewers
Latest game
Aug 25, 2026: 0.1 IP, 1 K, 4 EROrioles 13, STL 1
Most often against
The teams he has faced most, with his teams' record and his line against each.
Cincinnati Reds4 games
3-1his teams
His line: 7.0 IP, 7 K, 1.29 ERA
Last met Aug 20, 2026
Baltimore Orioles3 games
1-2his teams
His line: 2.1 IP, 6 K, 27.00 ERA
Last met Aug 25, 2026
Chicago Cubs3 games
1-2his teams
His line: 4.2 IP, 2 K, 3.86 ERA
Last met Aug 14, 2026
Colorado Rockies3 games
0-3his teams
His line: 3.1 IP, 1 K, 18.90 ERA
Last met Aug 8, 2026
San Francisco Giants3 games
2-1his teams
His line: 2.2 IP, 5 K, 6.75 ERA
Last met May 28, 2023
Toronto Blue Jays3 games
1-2his teams
His line: 3.2 IP, 1 K, 4.91 ERA
Last met Aug 1, 2026
Injury history
ESPN's injury reports, newest first.
- Sep 8, 202615-Day-IL Forearm
Strzelecki (forearm) has been sent to Triple-A Memphis to begin a rehab assignment, Derrick Goold of the St. Louis Post-Dispatch reports.
ESPN / STL
- Aug 27, 202615-Day-IL Forearm
Strzelecki is dealing with right forearm extensor inflammation and has been placed on the 15-day injured list.
sdio / STL
- Aug 27, 202615-Day-IL Forearm
The Cardinals placed Strzelecki on the 15-day injured list Thursday with right forearm extensor inflammation.
ESPN / STL
Sources and updates
Stats, scores and injury reports come from Agatha's own records: the SABR Lahman Baseball Database for the seasons through 2025, MLB's own box scores, its transactions and ESPN's injury reports.
Updated Nov 11, 2026, 7:24 AM ET. Results and form refresh after every game; biography facts are checked weekly.