Justin Masterson
P · 8 seasons · 2008 – 2015 · B/T: R/R
Justin Masterson is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. No season of his scores higher than 2013, at +7.0, 39th that season and 3090th of 51,303 player-seasons on record. On the credit side, strikeouts (+11.1) and wins (+8.1). On the debit side, WHIP (-5.8) and ERA (-4.3).
Hitting
Best Season
-1.84
2015 · #47,240 all-time
Career Z
-16.8
summed
Avg / Season
-2.10
longevity-neutral
Seasons
8
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2008 | BOS | 36 | -2.25 | #1,128 | #82,179 |
| 2009 | BOS | 42 | -2.10 | #571 | #64,345 |
| 2010 | CLE | 34 | -2.13 | #892 | #68,128 |
| 2011 | CLE | 34 | -2.18 | #1,086 | #75,403 |
| 2012 | CLE | 34 | -2.20 | #1,043 | #77,164 |
| 2013 | CLE | 32 | -2.03 | #563 | #55,426 |
| 2014 | CLE | 28 | -2.08 | #977 | #63,070 |
| 2015★ | BOS | 18 | -1.84 | #509 | #47,240 |
★ Best season by Z
Pitching
Best Season
7.02
2013 · #3,090 all-time
Career Z
6.9
summed
Avg / Season
0.87
longevity-neutral
Seasons
8
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2008 | BOS | 36 | 2.52 | #121 | #10,198 |
| 2009 | BOS | 42 | 0.44 | #208 | #16,630 |
| 2010 | CLE | 34 | -1.05 | #291 | #23,673 |
| 2011 | CLE | 34 | 5.89 | #49 | #4,242 |
| 2012 | CLE | 34 | -0.80 | #296 | #22,247 |
| 2013★ | CLE | 32 | 7.02 | #39 | #3,090 |
| 2014 | CLE | 28 | -4.61 | #684 | #50,693 |
| 2015 | BOS | 18 | -2.49 | #601 | #38,919 |
★ Best season by Z