P · 5 seasons · 2014 – 2020 · B/T: R/R
Jairo Diaz is the extreme version of a specialist. +1.7 of roto value came from saves, yet his career total is only -6.4. 2019 was the high-water mark, worth +1.8, 182nd that season and 12134th of 51,303 player-seasons on record. Career value accumulated in saves (+1.7), and drained away in WHIP (-2.7), strikeouts (-2.5) and ERA (-1.2).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2014 | LAA | 5 | -2.07 | #591 | #59,963 |
| 2015★ | COL | 21 | -2.05 | #594 | #57,954 |
| 2017 | COL | 4 | -2.07 | #594 | #61,375 |
| 2019 | COL | 56 | -2.07 | #603 | #60,884 |
| 2020 | COL | 24 | -2.06 | #508 | #58,654 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2014 | LAA | 5 | -1.86 | #416 | #29,827 |
| 2015 | COL | 21 | -1.17 | #364 | #24,449 |
| 2017 | COL | 4 | -3.00 | #676 | #45,186 |
| 2019★ | COL | 56 | 1.81 | #182 | #12,134 |
| 2020 | COL | 24 | -2.16 | #502 | #33,932 |
★ Best season by Z