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 | NY Mets | NL | 2 | 4 | 5.64 | 15 | 12 | 0 | 0 | 0 | 0 | 60.2 | 62 | 38 | 38 | 13 | 12 | 75 | 1.22 | 
| 2024 | NY Mets | NL | 12 | 6 | 3.47 | 32 | 32 | 0 | 0 | 0 | 0 | 181.2 | 134 | 75 | 70 | 21 | 63 | 184 | 1.08 | 
| 2023 | San Francisco | NL | 7 | 6 | 4.44 | 37 | 10 | 0 | 0 | 1 | 3 | 117.2 | 104 | 68 | 58 | 14 | 42 | 128 | 1.24 | 
| 2022 | San Diego | NL | 8 | 9 | 4.96 | 30 | 28 | 0 | 0 | 0 | 0 | 158 | 155 | 95 | 87 | 29 | 50 | 156 | 1.3 | 
| 2021 | Oakland | AL | 11 | 10 | 3.91 | 32 | 32 | 2 | 2 | 0 | 0 | 179.1 | 179 | 79 | 78 | 25 | 41 | 194 | 1.23 | 
| 2020 | Oakland | AL | 4 | 3 | 4.5 | 11 | 11 | 0 | 0 | 0 | 0 | 54 | 57 | 32 | 27 | 7 | 8 | 45 | 1.2 | 
| 2019 | Oakland | AL | 4 | 0 | 1.21 | 5 | 5 | 0 | 0 | 0 | 0 | 29.2 | 16 | 4 | 4 | 3 | 7 | 30 | 0.78 | 
| 2019 | Las Vegas | AAA | 3 | 1 | 3.21 | 5 | 5 | 0 | 0 | 0 | 0 | 28 | 16 | 11 | 10 | 5 | 6 | 43 | 0.79 | 
| 2019 | Stockton | A | 0 | 2 | 9.72 | 3 | 3 | 0 | 0 | 0 | 0 | 8.1 | 14 | 11 | 9 | 1 | 4 | 10 | 2.16 | 
| 2018 | Oakland | AL | 12 | 9 | 3.59 | 27 | 27 | 1 | 1 | 0 | 0 | 160.2 | 141 | 67 | 64 | 21 | 32 | 108 | 1.08 | 
| 2017 | Oakland | AL | 12 | 10 | 4.37 | 29 | 29 | 0 | 0 | 0 | 0 | 158.2 | 167 | 88 | 77 | 18 | 55 | 140 | 1.4 | 
| 2017 | Nashville | AAA | 0 | 0 | 2.25 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 1 | 0 | 1 | 5 | 1.25 | 
| 2016 | Oakland | AL | 7 | 9 | 3.86 | 25 | 24 | 0 | 0 | 0 | 0 | 144.2 | 135 | 65 | 62 | 20 | 37 | 124 | 1.19 | 
| 2016 | Nashville | AAA | 2 | 0 | 1.5 | 3 | 3 | 0 | 0 | 0 | 0 | 18 | 16 | 3 | 3 | 1 | 4 | 21 | 1.11 | 
| 2016 | Stockton | A | 0 | 0 | 4.91 | 1 | 1 | 0 | 0 | 0 | 0 | 3.2 | 2 | 2 | 2 | 1 | 2 | 3 | 1.09 | 
| 2015 | Midland | AA | 6 | 0 | 1.9 | 7 | 7 | 0 | 0 | 0 | 42.2 | 34 | 11 | 9 | 3 | 15 | 51 | 1.15 | |
| 2015 | Northwest Arkansas | AA | 0 | 1 | 5.14 | 2 | 2 | 0 | 0 | 0 | 7 | 9 | 5 | 4 | 1 | 6 | 11 | 2.14 | |
| 2015 | Wilmington | A | 1 | 0 | 3.66 | 4 | 4 | 0 | 0 | 0 | 0 | 19.2 | 22 | 12 | 8 | 0 | 4 | 22 | 1.32 | 
| 2015 | AZL Royals | R | 0 | 0 | 1.8 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 2 | 1 | 1 | 1 | 1 | 6 | 0.6 | 
| 2014 | Wilmington | A | 7 | 8 | 3.11 | 25 | 25 | 1 | 1 | 0 | 121.2 | 102 | 54 | 42 | 5 | 54 | 146 | 1.28 | |
| 2013 | Indiana State | NCAA | 5 | 4 | 1.47 | 13 | 13 | 1 | 0 | 0 | 73.1 | 49 | 17 | 12 | 27 | 93 | 1.04 | ||
| 2012 | Indiana State | NCAA | 5 | 3 | 3.34 | 17 | 17 | 0 | 0 | 0 | 105 | 94 | 42 | 39 | 37 | 115 | 1.25 | ||
| 2011 | Indiana State | NCAA | 5 | 5 | 4.32 | 15 | 15 | 0 | 0 | 0 | 83.1 | 70 | 45 | 40 | 48 | 82 | 1.42 | ||
| Total | MLB | 79 | 66 | 4.08 | 243 | 210 | 3 | 3 | 1 | 3 | 1245 | 1150 | 611 | 565 | 171 | 347 | 1184 | 1.2 | |
| Total | AL | 50 | 41 | 3.86 | 129 | 128 | 3 | 3 | 0 | 0 | 727 | 695 | 335 | 312 | 94 | 180 | 641 | 1.2 | |
| Total | NL | 29 | 25 | 4.4 | 114 | 82 | 0 | 0 | 1 | 3 | 518 | 455 | 276 | 253 | 77 | 167 | 543 | 1.2 | |
| Total | AAA | 5 | 1 | 2.52 | 9 | 9 | 0 | 0 | 0 | 50 | 36 | 16 | 14 | 6 | 11 | 69 | 0.94 | ||
| Total | AA | 6 | 1 | 2.36 | 9 | 9 | 0 | 0 | 0 | 49.2 | 43 | 16 | 13 | 4 | 21 | 62 | 1.29 | ||
| Total | A | 8 | 10 | 3.58 | 33 | 33 | 1 | 1 | 0 | 153.1 | 140 | 79 | 61 | 7 | 64 | 181 | 1.33 | ||
| Total | R | 0 | 0 | 1.8 | 1 | 1 | 0 | 0 | 0 | 5 | 2 | 1 | 1 | 1 | 1 | 6 | 0.6 | ||
| Total | NCAA | 15 | 12 | 3.13 | 45 | 45 | 1 | 0 | 0 | 261.2 | 213 | 104 | 91 | 112 | 290 | 1.24 |