P · 6 seasons · 2014 – 2019 · B/T: R/R
Sam Tuivailala was worth +1.4 in ERA alone, more than his entire career total of -6.7 once everything else is counted against him. 2017 was the high-water mark, worth +0.9, 217th that season and 15102nd of 51,303 player-seasons on record. Career value accumulated in ERA (+1.4), and drained away in strikeouts (-3.6) and saves (-1.6).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2014 | STL | 2 | -2.07 | #591 | #59,963 |
| 2015 | STL | 14 | -2.05 | #594 | #57,954 |
| 2016★ | STL | 12 | -2.02 | #590 | #54,602 |
| 2017 | STL | 37 | -2.07 | #594 | #61,375 |
| 2018 | STL | 36 | -2.08 | #600 | #61,965 |
| 2019 | SEA | 23 | -2.07 | #603 | #60,884 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2014 | STL | 2 | -2.79 | #606 | #43,161 |
| 2015 | STL | 14 | -1.64 | #422 | #27,783 |
| 2016 | STL | 12 | -2.50 | #607 | #39,066 |
| 2017★ | STL | 37 | 0.87 | #217 | #15,102 |
| 2018 | STL | 36 | -0.42 | #306 | #20,400 |
| 2019 | SEA | 23 | -0.22 | #299 | #19,389 |
★ Best season by Z