Joba Chamberlain
P · 10 seasons · 2007 – 2016 · B/T: R/R
Few careers score higher: Joba Chamberlain sits 1st of 0 pitchers all-time in roto value, built over 10 seasons. The peak came in 2008, +3.7, 98th that season and 7648th of 51,303 player-seasons on record. The value came from ERA (+1.9) and strikeouts (+0.6). It leaked back out through saves (-1.7) and WHIP (-1.1).
Hitting
Best Season
-2.02
2016 · #54,602 all-time
Career Z
-21.1
summed
Avg / Season
-2.11
longevity-neutral
Seasons
10
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2007 | NYY | 19 | -2.07 | #599 | #60,533 |
| 2008 | NYY | 42 | -2.18 | #1,070 | #74,763 |
| 2009 | NYY | 32 | -2.17 | #997 | #74,182 |
| 2010 | NYY | 73 | -2.12 | #582 | #67,547 |
| 2011 | NYY | 27 | -2.11 | #611 | #65,863 |
| 2012 | NYY | 22 | -2.13 | #610 | #68,982 |
| 2013 | NYY | 45 | -2.10 | #589 | #63,980 |
| 2014 | DET | 69 | -2.10 | #983 | #64,706 |
| 2015 | DET | 36 | -2.05 | #594 | #57,954 |
| 2016★ | CLE | 20 | -2.02 | #590 | #54,602 |
★ Best season by Z
Pitching
Best Season
3.72
2008 · #7,648 all-time
Career Z
-2.8
summed
Avg / Season
-0.28
longevity-neutral
Seasons
10
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2007 | NYY | 19 | 1.14 | #169 | #14,170 |
| 2008★ | NYY | 42 | 3.72 | #98 | #7,648 |
| 2009 | NYY | 32 | 0.52 | #203 | #16,322 |
| 2010 | NYY | 73 | 0.39 | #200 | #16,844 |
| 2011 | NYY | 27 | -0.34 | #251 | #20,032 |
| 2012 | NYY | 22 | -1.92 | #412 | #30,649 |
| 2013 | NYY | 45 | -2.48 | #529 | #38,795 |
| 2014 | DET | 69 | -0.15 | #245 | #19,109 |
| 2015 | DET | 36 | -2.65 | #629 | #41,266 |
| 2016 | CLE | 20 | -1.05 | #354 | #23,706 |
★ Best season by Z