P · 14 seasons · 2005 – 2019 · B/T: L/L
Jason Vargas ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. 2012 was the high-water mark, worth +6.0, 47th that season and 4103rd of 51,303 player-seasons on record. Career value accumulated in wins (+11.9), strikeouts (+7.8) and WHIP (+0.4), and drained away in ERA (-3.5).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2005★ | FLA | 18 | -1.76 | #464 | #45,765 |
| 2006 | FLA | 12 | -1.92 | #505 | #49,212 |
| 2007 | NYM | 2 | -2.14 | #1,025 | #70,460 |
| 2009 | SEA | 23 | -2.11 | #905 | #65,570 |
| 2010 | SEA | 31 | -2.33 | #1,120 | #90,993 |
| 2011 | SEA | 32 | -2.18 | #1,052 | #74,916 |
| 2012 | SEA | 33 | -1.92 | #514 | #49,265 |
| 2013 | LAA | 24 | -2.10 | #589 | #63,980 |
| 2014 | KC | 30 | -2.07 | #591 | #59,963 |
| 2015 | KC | 9 | -2.05 | #594 | #57,954 |
| 2016 | KC | 3 | -2.02 | #590 | #54,602 |
| 2017 | KC | 32 | -2.08 | #1,007 | #61,938 |
| 2018 | NYM | 21 | -2.38 | #1,282 | #93,703 |
| 2019 | NYM | 30 | -3.04 | #1,391 | #108,872 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2005 | FLA | 17 | 0.23 | #202 | #17,434 |
| 2006 | FLA | 12 | -3.87 | #613 | #49,613 |
| 2007 | NYM | 2 | -3.13 | #614 | #46,241 |
| 2009 | SEA | 23 | -0.60 | #286 | #21,224 |
| 2010 | SEA | 31 | 3.77 | #94 | #7,563 |
| 2011 | SEA | 32 | 1.99 | #137 | #11,633 |
| 2012★ | SEA | 33 | 6.02 | #47 | #4,103 |
| 2013 | LAA | 24 | 0.99 | #195 | #14,707 |
| 2014 | KC | 30 | 2.90 | #122 | #9,294 |
| 2015 | KC | 9 | -0.46 | #295 | #20,541 |
| 2016 | KC | 3 | -1.27 | #379 | #25,075 |
| 2017 | KC | 32 | 5.57 | #65 | #4,650 |
| 2018 | NYM | 20 | -1.11 | #363 | #24,062 |
| 2019 | NYM | 30 | 1.83 | #180 | #12,076 |
★ Best season by Z