P · 15 seasons · 2003 – 2018 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2003 | CIN | 6 | -2.16 | #894 | #73,285 |
| 2005 | CIN | 61 | -2.23 | #1,048 | #79,814 |
| 2006 | CIN | 30 | -2.27 | #1,097 | #84,407 |
| 2007 | CIN | 30 | -3.16 | #1,271 | #109,573 |
| 2008 | CIN | 6 | -2.22 | #1,120 | #79,338 |
| 2009 | COL | 24 | -2.20 | #1,057 | #77,810 |
| 2010 | COL | 76 | -2.05 | #547 | #57,809 |
| 2011★ | COL | 74 | -2.05 | #576 | #56,807 |
| 2012 | COL | 80 | -2.23 | #1,091 | #79,920 |
| 2013 | COL | 72 | -2.13 | #967 | #69,332 |
| 2014 | COL | 66 | -2.10 | #983 | #64,675 |
| 2015 | STL | 34 | -2.05 | #594 | #57,924 |
| 2016 | WSH | 40 | -2.16 | #1,157 | #73,414 |
| 2017 | MIN | 62 | -2.07 | #594 | #61,345 |
| 2018 | MIN | 33 | -2.08 | #600 | #61,935 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2003 | CIN | 6 | -1.90 | #372 | #30,353 |
| 2005 | CIN | 60 | -0.61 | #249 | #21,242 |
| 2006 | CIN | 30 | -1.13 | #312 | #24,111 |
| 2007 | CIN | 30 | 0.47 | #211 | #16,500 |
| 2008 | CIN | 6 | -3.21 | #585 | #46,678 |
| 2009 | COL | 24 | -1.21 | #327 | #24,616 |
| 2010★ | COL | 76 | 3.86 | #91 | #7,390 |
| 2011 | COL | 74 | 2.06 | #133 | #11,389 |
| 2012 | COL | 80 | 0.27 | #235 | #17,257 |
| 2013 | COL | 72 | 0.09 | #241 | #17,996 |
| 2014 | COL | 66 | -1.91 | #429 | #30,436 |
| 2015 | STL | 34 | -1.16 | #361 | #24,318 |
| 2016 | WSH | 40 | 0.52 | #227 | #16,305 |
| 2017 | MIN | 62 | 1.93 | #158 | #11,758 |
| 2018 | MIN | 33 | -3.87 | #779 | #49,497 |
★ Best season by Z