P · 16 seasons · 2000 – 2015 · B/T: L/L
Few careers score higher: Mark Buehrle sits 1st of 0 pitchers all-time in roto value, built over 16 seasons. His best year was 2001: +10.2 roto value, 11th that season and 1068th of 51,303 player-seasons on record. The value came from wins (+34.5), strikeouts (+20.7) and WHIP (+14.8), with no category working against him.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2000 | CWS | 28 | -2.15 | #628 | #71,471 |
| 2001 | CWS | 32 | -2.23 | #1,014 | #79,856 |
| 2002 | CWS | 34 | -2.19 | #946 | #77,013 |
| 2003 | CWS | 35 | -2.17 | #966 | #74,258 |
| 2004 | CWS | 35 | -2.22 | #1,026 | #79,686 |
| 2005 | CWS | 33 | -2.22 | #1,023 | #79,236 |
| 2006 | CWS | 32 | -2.23 | #1,073 | #80,134 |
| 2007 | CWS | 30 | -2.24 | #1,128 | #81,359 |
| 2008 | CWS | 34 | -2.15 | #1,053 | #71,414 |
| 2009★ | CWS | 33 | -1.91 | #493 | #48,801 |
| 2010 | CWS | 33 | -2.30 | #1,101 | #87,744 |
| 2011 | CWS | 31 | -2.05 | #576 | #56,835 |
| 2012 | MIA | 31 | -3.79 | #1,284 | #111,283 |
| 2013 | TOR | 33 | -2.23 | #1,140 | #80,399 |
| 2014 | TOR | 32 | -2.07 | #591 | #59,963 |
| 2015 | TOR | 32 | -2.16 | #1,154 | #73,859 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2000 | CWS | 28 | -0.24 | #237 | #19,505 |
| 2001★ | CWS | 32 | 10.15 | #11 | #1,068 |
| 2002 | CWS | 34 | 7.94 | #28 | #2,293 |
| 2003 | CWS | 35 | 4.25 | #84 | #6,690 |
| 2004 | CWS | 35 | 8.26 | #26 | #2,071 |
| 2005 | CWS | 33 | 9.45 | #16 | #1,398 |
| 2006 | CWS | 32 | 1.10 | #166 | #14,312 |
| 2007 | CWS | 30 | 6.09 | #58 | #4,035 |
| 2008 | CWS | 34 | 6.01 | #48 | #4,110 |
| 2009 | CWS | 33 | 5.89 | #52 | #4,245 |
| 2010 | CWS | 33 | 1.42 | #159 | #13,296 |
| 2011 | CWS | 31 | 3.97 | #90 | #7,160 |
| 2012 | MIA | 31 | 5.68 | #51 | #4,510 |
| 2013 | TOR | 33 | 2.10 | #146 | #11,309 |
| 2014 | TOR | 32 | 2.85 | #124 | #9,421 |
| 2015 | TOR | 32 | 4.43 | #84 | #6,350 |
★ Best season by Z