P · 4 seasons · 2009 – 2012 · B/T: L/R
Brad Bergesen was worth +0.9 in wins alone, more than his entire career total of -3.2 once everything else is counted against him. The peak came in 2009, +2.8, 112th that season and 9574th of 51,303 player-seasons on record. The value came from wins (+0.9) and strikeouts (+0.3). It leaked back out through ERA (-2.4) and WHIP (-1.0).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2009 | BAL | 19 | -2.10 | #904 | #65,398 |
| 2010★ | BAL | 30 | -2.09 | #570 | #63,424 |
| 2011 | BAL | 34 | -2.11 | #611 | #65,863 |
| 2012 | ARI | 19 | -2.16 | #955 | #73,514 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2009★ | BAL | 19 | 2.78 | #112 | #9,574 |
| 2010 | BAL | 30 | -1.41 | #328 | #26,024 |
| 2011 | BAL | 34 | -3.56 | #637 | #48,663 |
| 2012 | ARI | 19 | -1.05 | #316 | #23,669 |
★ Best season by Z