Justin Masterson
Pitching
Baseball Reference Page
| Team | Year | Pos | AB | R | H | HR | RBI | AVG | RC | Def RP | Tot | RPG |
| BOS | 2008 | P | 5 | 0 | 0 | 0 | 0 | 0.000 | -0.5 | -0.1 | -0.6 | -0.359 |
| BOS | 2009 | P | 0 | 0 | 0 | 0 | 0 | | 0.0 | -0.1 | -0.1 | |
| CLE | 2009 | P | 0 | | 0 | 0 | | | 0.0 | -0.2 | -0.2 | |
| CLE | 2010 | P | 4 | 0 | 1 | 0 | 0 | 0.250 | 0.2 | -1.0 | -0.8 | -0.600 |
| CLE | 2011 | P | 6 | 0 | 1 | 0 | 0 | 0.167 | 0.0 | 0.0 | 0.0 | 0.014 |
| CLE | 2012 | P | 2 | 0 | 0 | 0 | 0 | 0.000 | -0.2 | 0.2 | 0.0 | -0.012 |
| CLE | 2013 | P | 2 | 0 | 1 | 0 | 0 | 0.500 | 0.5 | 0.1 | 0.6 | 1.840 |