Age: 34, 215 lbs, 6'6" Born: 7/1/1991, Iowa City, IA, USA Sal: N/A PLAYER NEWS REPORT 2 monthsGets to 10-win mark. Allowed two hits and three walks while striking out five over six scoreless innings to earn the win Saturday over the Athletics.
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| 2025 | KC | 31 | 0 | 172.7 | 3.86 | 10 | 13 | 0 | 0 | 166 | 29 | 6 | 15 | 126 | 4 | 45 | 2 | 0 | 74 | 74 | 0 | 1.22 | 6.57 | 50.0 | 1.6 |
| 2024 | KC | 29 | 0 | 166.7 | 3.35 | 13 | 8 | 0 | 0 | 154 | 29 | 4 | 17 | 145 | 5 | 45 | 3 | 0 | 65 | 62 | 0 | 1.19 | 7.83 | 65.0 | 2.2 |
| 2023 | KC | 24 | 0 | 134.3 | 3.22 | 14 | 4 | 0 | 0 | 113 | 32 | 1 | 15 | 124 | 3 | 43 | 3 | 1 | 49 | 48 | 0 | 1.16 | 8.31 | 70.0 | 2.9 |
| 2022 | BOS | 23 | 1 | 127.3 | 3.32 | 11 | 2 | 1 | 0 | 111 | 22 | 4 | 18 | 104 | 4 | 31 | 4 | 0 | 49 | 47 | 0 | 1.12 | 7.35 | 55.0 | 2.4 |
| 2021 | BOS | 30 | 0 | 124.7 | 5.05 | 3 | 5 | 0 | 0 | 132 | 25 | 1 | 23 | 121 | 4 | 31 | 5 | 0 | 73 | 70 | 0 | 1.31 | 8.74 | 15.0 | 0.5 |
| 2020 | TB | 9 | 0 | 34.0 | 6.62 | 1 | 4 | 0 | 0 | 46 | 0 | 0 | 9 | 37 | 2 | 7 | 2 | 0 | 26 | 25 | 0 | 1.56 | 9.79 | 5.0 | 0.6 |
| 2019 | NYM | 29 | 0 | 126.7 | 4.76 | 6 | 7 | 0 | 0 | 143 | 0 | 0 | 26 | 104 | 3 | 55 | 2 | 0 | 71 | 67 | 0 | 1.56 | 7.39 | 30.0 | 1.0 |
| 2018 | STL | 15 | 0 | 84.3 | 3.20 | 8 | 2 | 0 | 0 | 68 | 0 | 0 | 9 | 71 | 2 | 36 | 2 | 0 | 36 | 30 | 0 | 1.23 | 7.58 | 40.0 | 2.7 |
| 2017 | STL | 30 | 1 | 165.7 | 4.13 | 12 | 9 | 1 | 0 | 170 | 0 | 0 | 17 | 158 | 3 | 55 | 5 | 0 | 82 | 76 | 0 | 1.36 | 8.58 | 60.0 | 2.0 |
| 2016 | STL | 27 | 0 | 138.0 | 5.09 | 7 | 7 | 0 | 0 | 159 | 0 | 0 | 15 | 114 | 1 | 45 | 6 | 0 | 86 | 78 | 0 | 1.48 | 7.43 | 35.0 | 1.3 |
| 2015 | STL | 30 | 0 | 181.3 | 3.38 | 17 | 7 | 0 | 0 | 162 | 0 | 0 | 19 | 153 | 6 | 58 | 4 | 0 | 74 | 68 | 0 | 1.21 | 7.59 | 85.0 | 2.8 |
| 2014 | STL | 19 | 0 | 107.0 | 3.20 | 5 | 6 | 0 | 0 | 95 | 0 | 0 | 6 | 94 | 5 | 33 | 2 | 0 | 41 | 38 | 0 | 1.20 | 7.91 | 25.0 | 1.3 |
| 2013 | STL | 15 | 0 | 64.7 | 2.78 | 4 | 1 | 0 | 0 | 52 | 0 | 0 | 5 | 65 | 0 | 19 | 3 | 0 | 20 | 20 | 0 | 1.10 | 9.05 | 20.0 | 1.3 |
| | | 311 | 2 | 1627.3 | 4.00 | 111 | 75 | 2 | 0 | 1571 | 137 | 16 | 194 | 1416 | 42 | 503 | 43 | 1 | 746 | 703 | 0 | 1.28 | 8.01 | 555.0 | 1.7 |
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| 9/27/2025 | ATH@ | W4 - 2 | 0 | 6.0 | 0.00 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0.83 | 7.50 | 5.0 |
| 9/21/2025 | TOR | L5 - 8 | 0 | 5.0 | 10.80 | 0 | 1 | 0 | 0 | 8 | 3 | 0 | 0 | 4 | 0 | 1 | 1 | 0 | 6 | 6 | 0 | 1.80 | 7.20 | 0.0 |
| 9/16/2025 | SEA | L5 - 12 | 0 | 2.7 | 23.63 | 0 | 1 | 0 | 0 | 9 | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 7 | 7 | 0 | 3.38 | 0.00 | 0.0 |
| 9/5/2025 | MIN | W2 - 1 | 0 | 5.7 | 1.59 | 1 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 5 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1.06 | 7.94 | 5.0 |
| 8/31/2025 | DET | L0 - 5 | 0 | 4.7 | 7.71 | 0 | 1 | 0 | 0 | 5 | 1 | 1 | 0 | 4 | 0 | 1 | 0 | 0 | 4 | 4 | 0 | 1.29 | 7.71 | 0.0 |
| 8/23/2025 | DET@ | L2 - 4 | 0 | 6.0 | 4.50 | 0 | 1 | 0 | 0 | 8 | 1 | 0 | 1 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 0 | 1.50 | 6.00 | 0.0 |
| 8/18/2025 | TEX | W4 - 3 | 0 | 5.7 | 3.18 | 1 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1.59 | 4.76 | 5.0 |
| 8/12/2025 | WSH | W8 - 5 | 0 | 5.7 | 3.18 | 1 | 0 | 0 | 0 | 5 | 0 | 2 | 0 | 3 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1.24 | 4.76 | 5.0 |
| 8/6/2025 | BOS@ | W7 - 3 | 0 | 6.0 | 3.00 | 1 | 0 | 0 | 0 | 5 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0.83 | 4.50 | 5.0 |
| 8/1/2025 | TOR@ | W9 - 3 | 0 | 8.0 | 1.13 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0.38 | 5.63 | 5.0 |
| | | | 0 | 55.3 | 5.87 | 6 | 4 | 0 | 0 | 58 | 14 | 4 | 4 | 36 | 1 | 10 | 1 | 0 | 28 | 28 | 0 | 1.39 | 5.60 | 30.0 |
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| M. Wacha | SP | KC | 9/16/2025 | Activated ahead of Tuesday's start. |
| M. Wacha | SP | KC | 9/9/2025 | Placed on concussion IL. |
| M. Wacha | SP | KC | 8/31/2025 | Activated for Sunday's start. |
| M. Wacha | SP | KC | 8/29/2025 | On paternity list. |
| M. Wacha | SP | KC | 11/3/2024 | Inks new deal with Royals. |
| M. Wacha | SP | KC | 6/22/2024 | Reinstated from IL. |
| M. Wacha | SP | KC | 6/2/2024 | Heads to IL with fractured foot. |
| M. Wacha | SP | KC | 12/15/2023 | Nets $32 million from Royals. |
| M. Wacha | SP | KC | 11/6/2023 | Becomes free agent |
| M. Wacha | SP | KC | 11/4/2023 | Option declined by Padres. |
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| M. Wacha | SP | KC | 8/20/2021 | 8/22/2021 | +1 | Earned runs allowed |
| M. Wacha | SP | KC | 8/2/2021 | 8/12/2021 | +1 | Hits allowed |
Stars of the month
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| March 30, 2025 | M. Wacha | KC | SP | NA |
| April 05, 2025 | M. Wacha | KC | SP | NA |
| April 10, 2025 | M. Wacha | KC | SP | NA |
| April 15, 2025 | M. Wacha | KC | SP | NA |
| April 20, 2025 | M. Wacha | KC | SP | NA |
| April 26, 2025 | M. Wacha | KC | SP | NA |
| May 02, 2025 | M. Wacha | KC | SP | NA |
| May 07, 2025 | M. Wacha | KC | SP | NA |
| May 12, 2025 | M. Wacha | KC | SP | NA |
| May 18, 2025 | M. Wacha | KC | SP | NA |
| May 24, 2025 | M. Wacha | KC | SP | NA |
| May 31, 2025 | M. Wacha | KC | SP | NA |
| June 07, 2025 | M. Wacha | KC | SP | NA |
| June 13, 2025 | M. Wacha | KC | SP | NA |
| June 19, 2025 | M. Wacha | KC | SP | NA |
| June 25, 2025 | M. Wacha | KC | SP | NA |
| June 30, 2025 | M. Wacha | KC | SP | NA |
| July 05, 2025 | M. Wacha | KC | SP | NA |
| July 11, 2025 | M. Wacha | KC | SP | NA |
| July 19, 2025 | M. Wacha | KC | SP | NA |
| July 26, 2025 | M. Wacha | KC | SP | NA |
| August 01, 2025 | M. Wacha | KC | SP | NA |
| August 06, 2025 | M. Wacha | KC | SP | NA |
| August 12, 2025 | M. Wacha | KC | SP | NA |
| August 18, 2025 | M. Wacha | KC | SP | NA |
| August 23, 2025 | M. Wacha | KC | SP | NA |
| August 31, 2025 | M. Wacha | KC | SP | NA |
| September 05, 2025 | M. Wacha | KC | SP | NA |
| September 16, 2025 | M. Wacha | KC | SP | NA |
| September 21, 2025 | M. Wacha | KC | SP | NA |
| September 27, 2025 | M. Wacha | KC | SP | NA |
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Stars of the week
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| March 30, 2025 | M. Wacha | KC | SP | 3rd star |
| April 05, 2025 | M. Wacha | KC | SP | NA |
| April 10, 2025 | M. Wacha | KC | SP | Rookie star |
| April 15, 2025 | M. Wacha | KC | SP | NA |
| April 20, 2025 | M. Wacha | KC | SP | NA |
| April 26, 2025 | M. Wacha | KC | SP | NA |
| May 02, 2025 | M. Wacha | KC | SP | NA |
| May 07, 2025 | M. Wacha | KC | SP | 2nd star |
| May 12, 2025 | M. Wacha | KC | SP | NA |
| May 18, 2025 | M. Wacha | KC | SP | NA |
| May 24, 2025 | M. Wacha | KC | SP | NA |
| May 31, 2025 | M. Wacha | KC | SP | 2nd star |
| June 07, 2025 | M. Wacha | KC | SP | NA |
| June 13, 2025 | M. Wacha | KC | SP | NA |
| June 19, 2025 | M. Wacha | KC | SP | 3rd star |
| June 25, 2025 | M. Wacha | KC | SP | NA |
| June 30, 2025 | M. Wacha | KC | SP | NA |
| July 05, 2025 | M. Wacha | KC | SP | NA |
| July 11, 2025 | M. Wacha | KC | SP | NA |
| July 19, 2025 | M. Wacha | KC | SP | 3rd star |
| July 26, 2025 | M. Wacha | KC | SP | 3rd star |
| August 01, 2025 | M. Wacha | KC | SP | NA |
| August 06, 2025 | M. Wacha | KC | SP | Rookie star |
| August 12, 2025 | M. Wacha | KC | SP | Rookie star |
| August 18, 2025 | M. Wacha | KC | SP | Rookie star |
| August 23, 2025 | M. Wacha | KC | SP | NA |
| August 31, 2025 | M. Wacha | KC | SP | NA |
| September 05, 2025 | M. Wacha | KC | SP | 3rd star |
| September 16, 2025 | M. Wacha | KC | SP | NA |
| September 21, 2025 | M. Wacha | KC | SP | NA |
| September 27, 2025 | M. Wacha | KC | SP | 2nd star |
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