Michael Wacha has a 4-9 record with an ERA of 6.33 and 108 strikeouts in 22 appearances versus the Cubs in his career.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Wacha | 8/10/2013 |  STL | vs |  CHC | 1 | 3.60 | 4 | 0 | 0 | 0 | 5.0 | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 23 | 0 | |
| 2 | | M. Wacha | 8/17/2013 | STL | @ | CHC | 0 | 0.00 | 3 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | |
| 3 | | M. Wacha | 4/13/2014 | STL | vs | CHC | W | 1 | 4.26 | 8 | 0 | 0 | 0 | 6.1 | 5 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 26 | 0 |
| 4 | | M. Wacha | 5/3/2014 | STL | @ | CHC | L | 1 | 3.00 | 6 | 0 | 0 | 0 | 6.0 | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 26 | 0 |
| 5 | | M. Wacha | 5/15/2014 | STL | vs | CHC | W | 1 | 2.57 | 5 | 0 | 0 | 0 | 7.0 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 28 | 0 |
| 6 | | M. Wacha | 6/27/2015 | STL | vs | CHC | W | 1 | 1.50 | 5 | 0 | 0 | 0 | 6.0 | 6 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 23 | 0 |
| 7 | | M. Wacha | 7/8/2015 | STL | @ | CHC | 1 | 7.50 | 6 | 0 | 0 | 0 | 6.0 | 7 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | |
| 8 | | M. Wacha | 9/8/2015 | STL | vs | CHC | L | 1 | 13.50 | 2 | 0 | 0 | 0 | 4.0 | 6 | 6 | 6 | 2 | 3 | 0 | 0 | 0 | 21 | 0 |
| 9 | | M. Wacha | 9/19/2015 | STL | @ | CHC | L | 1 | 7.20 | 7 | 0 | 0 | 0 | 5.0 | 6 | 4 | 4 | 2 | 4 | 0 | 0 | 0 | 24 | 0 |
| 10 | | M. Wacha | 5/24/2016 | STL | vs | CHC | L | 1 | 18.00 | 4 | 0 | 0 | 0 | 4.0 | 8 | 8 | 8 | 1 | 4 | 0 | 0 | 0 | 24 | 0 |
| 11 | | M. Wacha | 6/22/2016 | STL | @ | CHC | W | 1 | 2.70 | 5 | 0 | 0 | 0 | 6.2 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 24 | 0 |
| 12 | | M. Wacha | 9/14/2016 | STL | vs | CHC | 0 | 27.00 | 2 | 0 | 0 | 0 | 1.0 | 3 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 6 | 0 | |
| 13 | | M. Wacha | 6/4/2017 | STL | @ | CHC | 1 | 12.46 | 5 | 0 | 0 | 0 | 4.1 | 6 | 6 | 6 | 2 | 4 | 0 | 0 | 0 | 22 | 0 | |
| 14 | | M. Wacha | 7/23/2017 | STL | @ | CHC | L | 1 | 7.50 | 6 | 0 | 0 | 0 | 6.0 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 24 | 0 |
| 15 | | M. Wacha | 9/16/2017 | STL | @ | CHC | L | 1 | 4.76 | 7 | 0 | 0 | 0 | 5.2 | 6 | 3 | 3 | 0 | 5 | 0 | 0 | 0 | 28 | 0 |
| 16 | | M. Wacha | 9/27/2017 | STL | vs | CHC | L | 1 | 7.50 | 8 | 0 | 0 | 0 | 6.0 | 7 | 5 | 5 | 1 | 1 | 1 | 0 | 0 | 26 | 0 |
| 17 | | M. Wacha | 5/6/2018 | STL | vs | CHC | 1 | 1.69 | 5 | 0 | 0 | 0 | 5.1 | 6 | 1 | 2 | 1 | 3 | 0 | 0 | 0 | 23 | 0 | |
| 18 | | M. Wacha | 6/15/2018 | STL | vs | CHC | L | 1 | 18.00 | 2 | 0 | 0 | 0 | 4.0 | 7 | 8 | 9 | 3 | 4 | 1 | 0 | 0 | 24 | 0 |
| 19 | | M. Wacha | 5/4/2019 | STL | @ | CHC | 1 | 7.20 | 4 | 0 | 0 | 0 | 5.0 | 6 | 4 | 5 | 1 | 4 | 0 | 0 | 1 | 24 | 0 | |
| 20 | | M. Wacha | 9/20/2019 | STL | @ | CHC | 1 | 2.25 | 1 | 0 | 0 | 0 | 4.0 | 5 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 17 | 0 | |
| 21 |  | M. Wacha | 4/26/2023 |  SDP | @ | CHC | 1 | 5.40 | 5 | 0 | 0 | 0 | 5.0 | 4 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 20 | 0 | |
| 22 | | M. Wacha | 6/2/2023 | SDP | vs | CHC | L | 1 | 3.86 | 8 | 0 | 0 | 0 | 4.2 | 3 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | 22 | 0 |
| Total | 20 | 6.33 | 108 | 0 | 0 | 0 | 108.0 | 117 | 76 | 79 | 23 | 52 | 3 | 2 | 2 | 483 | 0 |
Some of the information used here was obtained free of charge from Retrosheet.
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