P · 13 seasons · 2003 – 2015 · B/T: R/R
Dan Haren ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. 2009 was the high-water mark, worth +13.8, 5th that season and 273rd of 51,303 player-seasons on record. His profile is all upside: strikeouts (+26.5), WHIP (+24.7) and wins (+23.9), and nothing on the debit side.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2003 | STL | 15 | -2.70 | #1,183 | #104,744 |
| 2004 | STL | 14 | -2.51 | #1,166 | #99,835 |
| 2005 | OAK | 34 | -1.93 | #495 | #49,398 |
| 2006 | OAK | 34 | -2.34 | #1,128 | #91,306 |
| 2007 | OAK | 34 | -2.21 | #1,097 | #78,298 |
| 2008 | ARI | 34 | -2.13 | #1,016 | #69,338 |
| 2009 | ARI | 37 | -1.56 | #447 | #42,656 |
| 2010★ | ARI | 37 | -0.62 | #366 | #34,169 |
| 2011 | LAA | 35 | -2.04 | #571 | #55,721 |
| 2012 | LAA | 31 | -2.26 | #1,117 | #83,757 |
| 2013 | WSH | 31 | -2.45 | #1,229 | #97,698 |
| 2014 | LAD | 32 | -2.24 | #1,183 | #81,194 |
| 2015 | MIA | 33 | -2.61 | #1,291 | #102,869 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2003 | STL | 14 | -1.43 | #319 | #26,119 |
| 2004 | STL | 14 | -0.71 | #265 | #21,776 |
| 2005 | OAK | 34 | 7.14 | #31 | #2,951 |
| 2006 | OAK | 34 | 8.30 | #25 | #2,039 |
| 2007 | OAK | 34 | 11.18 | #10 | #750 |
| 2008 | ARI | 33 | 11.16 | #10 | #755 |
| 2009★ | ARI | 33 | 13.81 | #5 | #273 |
| 2010 | ARI | 35 | 6.09 | #48 | #4,036 |
| 2011 | LAA | 35 | 11.43 | #9 | #678 |
| 2012 | LAA | 30 | 2.85 | #118 | #9,412 |
| 2013 | WSH | 31 | 2.33 | #134 | #10,678 |
| 2014 | LAD | 32 | 4.16 | #90 | #6,835 |
| 2015 | MIA | 32 | 5.98 | #54 | #4,154 |
★ Best season by Z