Mike PELFREY |
| Year | Team | G | GS | CG | SHO | W | L | S | IP | H | R | ER | HR | BB | K | IBB | WP | BK | HB | ERA | PCT | Kper9 | Hper9 | BBper9 | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | ZIO | 10 | 10 | 2 | 2 | 8 | 2 | 0 | 67.3 | 72 | 33 | 28 | 3 | 29 | 47 | 0 | 1 | 1 | 0 | 3.74 | 0.800 | 6.28 | 9.62 | 3.88 | 1.50 |
| 2009 | ZIO | 32 | 32 | 8 | 1 | 16 | 9 | 0 | 218.0 | 209 | 115 | 100 | 15 | 80 | 110 | 0 | 1 | 4 | 0 | 4.13 | 0.640 | 4.54 | 8.63 | 3.30 | 1.33 |
| 2010 | ZIO | 31 | 31 | 1 | 0 | 14 | 11 | 0 | 172.3 | 237 | 118 | 110 | 20 | 71 | 103 | 0 | 2 | 4 | 0 | 5.74 | 0.560 | 5.38 | 12.38 | 3.71 | 1.79 |
| 2011 | ZIO | 33 | 33 | 0 | 0 | 12 | 15 | 0 | 215.3 | 215 | 107 | 100 | 17 | 87 | 132 | 0 | 2 | 1 | 4 | 4.18 | 0.444 | 5.52 | 8.99 | 3.64 | 1.40 |
| 2012 | ZIO | 33 | 33 | 0 | 0 | 12 | 18 | 0 | 200.0 | 255 | 127 | 120 | 19 | 65 | 137 | 0 | 2 | 0 | 6 | 5.40 | 0.400 | 6.17 | 11.48 | 2.93 | 1.60 |
| 2016 | DET | 30 | 30 | 4 | 2 | 6 | 16 | 0 | 184.3 | 225 | 115 | 102 | 17 | 59 | 119 | 1 | 1 | 0 | 6 | 4.98 | 0.273 | 5.81 | 10.99 | 2.88 | 1.54 |
| 6 | Years | 169 | 169 | 15 | 5 | 68 | 71 | 0 | 1,057.3 | 1213 | 615 | 560 | 91 | 391 | 648 | 1 | 9 | 10 | 16 | 4.77 | 0.489 | 5.52 | 10.33 | 3.33 | 1.52 |
| 2015 cutdown: | ZIO drops Scott BAKER, Mark DEROSA, Franklin GUTIERREZ, Jesus MONTERO, Mike PELFREY, Josh SATIN, Logan SCHAFER and Chris VALAIKA |
| 2016 pre-season: | DET selects Mike PELFREY with the 2016 DET#4 draft choice |
| 2017 cutdown: | DET drops Austin ADAMS, Blaine BOYER, Caleb COTHAM, A.J. ELLIS, Robbie ERLIN, Trevor GOTT, Chris HATCHER, T.J. HOUSE, Will MIDDLEBROOKS, Hector OLIVERA, Mike PELFREY and Chris TAYLOR |
| 2018 pre-season: | GC selects Mike PELFREY with the 2018 GC#8 draft choice |
| 2018 cutdown: | GC drops Chris BECK, Jabari BLASH, Jose DOMINGUEZ, Gavin FLOYD, Chris HEISEY, J.P. HOWELL, Ben PAULSEN, Mike PELFREY, Michael SAUNDERS and Kevin SHACKELFORD |
Conference-ranking Pitching performances:
2009 CG (4) W (10) BB (10)
2010 H (8)
2011 GS (4) L (5) BB (8)
2012 GS (3) L (4) H (3) ER (9)
2016 L (5) H (6) R (7) ER (9)
Hall-of-Fame statistics:
Grey ink: 8 (Average MLB HOFer ≈ 144)