Justin Masterson
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Born Mar 22, 1985 in Kingston, Jamaica country flag
Debut Apr 24, 2008
Bats: R, Throws: R   ▪   6'6" / 260
2013 AL All-Star
csv
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Year Team G GS W L IP ERA WHIP K BB HR K/9 BB/9 HR/9 K/BB Sv
2008 36 9 6 5 88.1 3.16 1.223 68 40 10 6.9 4.1 1.0 1.0 0
2009 42 16 4 10 129.1 4.52 1.454 119 60 12 8.3 4.2 0.8 1.0 0
2009 31 6 3 3 72.0 4.50 1.347 67 25 7 8.4 3.1 3.1 2.7 0
2009 11 10 1 7 57.1 4.55 1.587 52 35 5 8.2 5.5 5.5 1.5 0
2010 34 29 6 13 180.0 4.70 1.500 140 73 14 7.0 3.7 0.7 1.0 0
2011 34 33 12 10 216.0 3.21 1.278 158 65 11 6.6 2.7 0.5 2.0 0
2012 34 34 11 15 206.1 4.93 1.454 159 88 18 6.9 3.8 0.8 1.0 0
2013 32 29 14 10 193.0 3.45 1.202 195 76 13 9.1 3.5 0.6 2.0 0
2014 28 25 7 9 128.2 5.88 1.632 116 69 12 8.1 4.8 0.8 1.0 0
2014 19 19 4 6 98.0 5.51 1.653 93 56 6 8.5 5.1 5.1 1.7 0
2014 9 6 3 3 30.2 7.04 1.565 23 13 6 6.8 3.8 3.8 1.8 0
2015 18 9 4 2 59.1 5.61 1.601 49 27 7 7.4 4.1 1.1 1.0 0
Career
258 184 64 74 1201.0 4.31 1.398 1004 498 97 7.5 3.7 0.7 2.0 0
Games
Team Vs Date GS W L IP R ER K BB H HR ERA WHIP K/9 BB/9 HR/9 K/BB Sv
BOS   team logo PHI  Apr 9 1 W 1 0 6.0 2 2 7 2 3 0 3.00 0.833 10.5 3.0 0.0 3.5 0
BOS @  team logo WAS  Apr 14 1 1 0 4.2 7 7 4 3 8 0 7.59 1.500 9.3 4.2 0.0 2.2 0
BOS @  team logo BAL  Apr 20 1 W 2 0 5.0 1 1 6 3 3 0 5.74 1.404 9.8 4.6 0.0 2.1 0
BOS   team logo BAL  Apr 25 1 2 0 7.0 3 3 3 1 7 1 5.16 1.324 7.9 3.6 0.4 2.2 0
BOS @  team logo NYY  May 1 1 2 0 6.0 2 2 2 3 6 0 4.71 1.360 6.9 3.8 0.3 1.8 0
BOS @  team logo TAM  May 6 1 L 2 1 4.1 4 4 1 6 7 1 5.18 1.576 6.3 4.9 0.5 1.3 0
BOS   team logo OAK  May 12 1 L 2 2 2.1 6 6 1 1 6 2 6.37 1.670 6.1 4.8 1.0 1.3 0
BOS   team logo TAM  Jun 28 1 W 3 2 5.0 1 0 6 0 5 0 5.58 1.587 6.7 4.2 0.9 1.6 0
BOS @  team logo HOU  Jul 3 1 3 2 3.2 5 5 2 2 8 0 6.14 1.682 6.5 4.3 0.8 1.5 0
BOS @  team logo NYY  Jul 10 0 3 2 1.0 0 0 0 0 0 0 6.00 1.644 6.4 4.2 0.8 1.5 0
BOS   team logo LAA  Jul 18 0 3 2 3.0 0 0 4 0 1 0 5.62 1.562 6.8 3.9 0.8 1.7 0
BOS   team logo HOU  Jul 21 0 3 2 1.2 3 3 2 0 4 1 5.98 1.591 6.9 3.8 0.9 1.8 0
BOS @  team logo DET  Jul 24 0 W 4 2 1.0 0 0 2 1 1 0 5.86 1.599 7.1 3.9 0.9 1.8 0
BOS @  team logo DET  Jul 25 0 4 2 2.0 0 0 1 0 1 0 5.64 1.557 7.0 3.8 0.9 1.9 0
BOS @  team logo CWS  Jul 28 0 4 2 3.1 2 2 4 1 4 1 5.62 1.554 7.2 3.7 1.0 2.0 0
BOS @  team logo TAM  Aug 1 0 4 2 1.0 1 1 2 1 1 0 5.68 1.561 7.4 3.8 0.9 2.0 0
BOS   team logo DET  Aug 7 0 4 2 1.1 0 0 1 2 2 0 5.55 1.594 7.4 4.0 0.9 1.8 0
BOS   team logo DET  Aug 9 0 4 2 1.0 1 1 1 1 1 1 5.61 1.601 7.4 4.1 1.1 1.8 0