career regular season statistics    
  
  | Year | Team | League | 
          W           
            Wins           
         | 
        
          L           
            Losses           
         | 
        
          ERA           
            Earned Run Average           
         | 
        
          G           
            Games           
         | 
        
          GS           
            Games Started           
         | 
        
          CG           
            Complete Games           
         | 
        
          SHO           
            Shutouts           
         | 
        
          SV           
            Saves           
         | 
        
          HLD           
            Holds           
         | 
        
          IP           
            Innings Pitched           
         | 
        
          H           
            Hits Allowed           
         | 
        
          R           
            Runs Allowed           
         | 
        
          ER           
            Earned Runs           
         | 
        
          HR           
            Home Runs Allowed           
         | 
        
          BB           
            Walks           
         | 
        
          SO           
            Strikeouts           
         | 
        
          WHIP           
            Walks and Hits Per Inning Pitched           
         | 
      
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Kansas City | AL | 8 | 7 | 2.55 | 20 | 20 | 0 | 0 | 0 | 0 | 116.1 | 98 | 38 | 33 | 6 | 39 | 116 | 1.18 | 
| 2024 | Kansas City | AL | 1 | 1 | 2.67 | 27 | 0 | 0 | 0 | 1 | 7 | 30.1 | 26 | 12 | 9 | 2 | 5 | 39 | 1.02 | 
| 2023 | Kansas City | AL | 0 | 2 | 3.94 | 3 | 3 | 0 | 0 | 0 | 0 | 16 | 19 | 7 | 7 | 1 | 2 | 16 | 1.31 | 
| 2022 | Kansas City | AL | 3 | 13 | 5.58 | 28 | 27 | 0 | 0 | 0 | 0 | 129 | 156 | 87 | 80 | 18 | 63 | 110 | 1.7 | 
| 2022 | Omaha | AAA | 0 | 2 | 6.59 | 3 | 3 | 0 | 0 | 0 | 13.2 | 14 | 10 | 10 | 2 | 4 | 17 | 1.32 | |
| 2021 | Kansas City | AL | 6 | 7 | 4.43 | 29 | 20 | 0 | 0 | 0 | 0 | 130 | 121 | 67 | 64 | 22 | 59 | 114 | 1.38 | 
| 2020 | Kansas City | AL | 1 | 6 | 4.32 | 10 | 10 | 0 | 0 | 0 | 0 | 50 | 52 | 29 | 24 | 8 | 22 | 49 | 1.48 | 
| 2019 | Wilmington | A | 7 | 4 | 2.3 | 17 | 17 | 2 | 1 | 0 | 0 | 101.2 | 76 | 28 | 26 | 3 | 27 | 110 | 1.01 | 
| 2019 | Lexington | A | 4 | 1 | 2.08 | 9 | 9 | 0 | 0 | 0 | 0 | 47.2 | 27 | 14 | 11 | 3 | 15 | 75 | 0.88 | 
| 2018 | Idaho Falls | R | 2 | 3 | 4.03 | 10 | 10 | 0 | 0 | 0 | 38 | 38 | 25 | 17 | 2 | 19 | 53 | 1.5 | |
| 2018 | Stanford | NCAA | 8 | 1 | 2.62 | 15 | 15 | 0 | 0 | 0 | 86 | 60 | 28 | 25 | 32 | 101 | 1.07 | ||
| 2017 | Stanford | NCAA | 7 | 6 | 2.79 | 15 | 15 | 0 | 0 | 0 | 90.1 | 79 | 34 | 28 | 31 | 96 | 1.22 | ||
| 2016 | Stanford | NCAA | 0 | 3 | 3.26 | 21 | 6 | 0 | 0 | 1 | 47 | 46 | 23 | 17 | 26 | 38 | 1.53 | ||
| Total | AL | 19 | 36 | 4.14 | 117 | 80 | 0 | 0 | 1 | 7 | 471.2 | 472 | 240 | 217 | 57 | 190 | 444 | 1.4 | |
| Total | A | 11 | 5 | 2.23 | 26 | 26 | 2 | 1 | 0 | 149.1 | 103 | 42 | 37 | 6 | 42 | 185 | 0.97 | ||
| Total | R | 2 | 3 | 4.03 | 10 | 10 | 0 | 0 | 0 | 38 | 38 | 25 | 17 | 2 | 19 | 53 | 1.5 | ||
| Total | NCAA | 15 | 10 | 2.82 | 51 | 36 | 0 | 0 | 1 | 223.1 | 185 | 85 | 70 | 89 | 235 | 1.23 |