Updated: Sunday October 19, 7:36 AM
 TEAMS
 PLAYERS
JUSTIN  MASTERSON Pitching | Batting | Fielding
$playerBioList/@FIRST_NM $playerBioList/@LAST_NM
ERA
3.16 
W - L
6  - 5
Sv
0 
   K   
68 
Boston Red Sox | P | #63
Bats: R Throws: R
Ht., Wt.: 6'6", 250
MLB Exp.: 1
Born: Mar 22, 1985, in Kingston, Jamaica
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 Pitching Splits: Season | Career
 Situational Splits: Season | Career
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 Game Log | Home Runs

  
SEASON PITCHING SPLITS
TOTAL
Split ERA W L Sv Svo Ratio G GS GF CG Sho IP H R ER K BB K/9 BB/9 K/BB IBB HR HB SH WP BK Avg. A
Total 3.16 6 5 0 1 1.22 36 9 6 0 0 88.1 68 31 31 68 40 6.93 4.08 1.70 3 10 8 1 1 0 .216
Postseason 1.86 1 0 0 1 1.55 9 0 1 0 0 9.2 10 3 2 9 5 8.38 4.66 1.80 0 0 1 1 0 0 .303
Day 2.80 3 2 0 0 1.13 13 4 3 0 0 35.1 27 11 11 23 13 5.86 3.31 1.77 1 2 4 0 1 0 .211
Night 3.40 3 3 0 1 1.28 23 5 3 0 0 53.0 41 20 20 45 27 7.64 4.58 1.67 2 8 4 1 0 0 .219
Grass 2.86 6 3 0 1 1.14 31 8 4 0 0 78.2 58 25 25 62 32 7.09 3.66 1.94 3 7 6 1 1 0 .209
Turf 5.59 0 2 0 0 1.86 5 1 2 0 0 9.2 10 6 6 6 8 5.59 7.45 0.75 0 3 2 0 0 0 .270
Indoor 5.87 0 2 0 0 1.83 3 1 1 0 0 7.2 8 5 5 6 6 7.04 7.04 1.00 0 2 2 0 0 0 .267
Outdoor 2.90 6 3 0 1 1.17 33 8 5 0 0 80.2 60 26 26 62 34 6.92 3.79 1.82 3 8 6 1 1 0 .211
vs. Left 0.00 0 0 0 0 1.51 36 0 0 0 0 39.2 35 0 0 28 25 6.35 5.67 1.12 3 6 5 0 0 0 .238
vs. Right 5.73 0 0 0 1 0.99 36 0 0 0 0 48.2 33 31 31 40 15 7.40 2.77 2.67 0 4 3 1 1 0 .196
Inning 1-6 3.77 0 0 0 1 1.29 21 0 0 0 0 57.1 47 24 24 45 27 7.06 4.24 1.67 1 8 7 1 1 0 .224
Inning 7+ 2.03 0 0 0 0 1.10 28 0 0 0 0 31.0 21 7 7 23 13 6.68 3.77 1.77 2 2 1 0 0 0 .200
Last seven days 3.00 0 0 0 1 1.00 2 0 0 0 0 3.0 3 1 1 2 0 6.00 0.00 0.00 0 0 0 0 0 0 .273
As Starter 3.67 4 3 0 0 1.26 9 9 0 0 0 54.0 40 22 22 39 28 6.50 4.67 1.39 1 8 7 0 1 0 .206
In Relief 2.36 2 2 0 1 1.17 27 0 6 0 0 34.1 28 9 9 29 12 7.60 3.15 2.42 2 2 1 1 0 0 .231
Starter, Inn. 1-3 3.33 0 0 0 0 1.19 9 0 0 0 0 27.0 17 10 10 20 15 6.67 5.00 1.33 0 4 5 0 0 0 .181
Starter, Inn. 4-6 3.81 0 0 0 0 1.35 9 0 0 0 0 26.0 23 11 11 18 12 6.23 4.15 1.50 1 4 2 0 1 0 .237
Starter, Inn. 7-9 9.00 0 0 0 0 1.00 2 0 0 0 0 1.0 0 1 1 1 1 9.00 9.00 1.00 0 0 0 0 0 0 .000
Pre-All Star 3.67 4 3 0 0 1.26 9 9 0 0 0 54.0 40 22 22 39 28 6.50 4.67 1.39 1 8 7 0 1 0 .206
Post-All Star 2.36 2 2 0 1 1.17 27 0 6 0 0 34.1 28 9 9 29 12 7.60 3.15 2.42 2 2 1 1 0 0 .231
1st time thru LnUp 2.72 0 0 0 0 1.19 36 0 0 0 0 53.0 39 16 16 43 24 7.30 4.08 1.79 2 5 5 1 0 0 .211
2nd time thru LnUp 3.72 0 0 0 0 1.24 10 0 0 0 0 19.1 16 8 8 14 8 6.52 3.72 1.75 0 4 2 0 0 0 .222
3rd time thru LnUp 3.68 0 0 0 0 1.43 9 0 0 0 0 14.2 13 6 6 11 8 6.75 4.91 1.38 1 1 1 0 1 0 .236
4th+ time thru LnUp 6.75 0 0 0 0 0.00 3 0 0 0 0 1.1 0 1 1 0 0 0.00 0.00 0.00 0 0 0 0 0 0 .000
MONTH BY MONTH
Split ERA W L Sv Svo Ratio G GS GF CG Sho IP H R ER K BB K/9 BB/9 K/BB IBB HR HB SH WP BK Avg. A
April 1.50 0 0 0 0 1.00 1 1 0 0 0 6.0 2 1 1 4 4 6.00 6.00 1.00 0 1 0 0 0 0 .105
May 1.42 1 0 0 0 0.95 1 1 0 0 0 6.1 3 1 1 5 3 7.11 4.26 1.67 0 0 1 0 0 0 .150
June 4.54 3 2 0 0 1.35 6 6 0 0 0 35.2 29 18 18 28 19 7.07 4.79 1.47 1 7 3 0 0 0 .220
July 3.65 0 1 0 0 1.22 5 1 1 0 0 12.1 13 5 5 7 2 5.11 1.46 3.50 0 1 3 1 1 0 .277
August 1.26 0 1 0 0 1.19 12 0 1 0 0 14.1 11 2 2 14 6 8.79 3.77 2.33 1 0 0 0 0 0 .216
September 2.13 2 1 0 1 1.03 10 0 3 0 0 12.2 7 3 3 10 6 7.11 4.26 1.67 1 1 1 0 0 0 .171
TEAM BY TEAM
Split ERA W L Sv Svo Ratio G GS GF CG Sho IP H R ER K BB K/9 BB/9 K/BB IBB HR HB SH WP BK Avg. A
vs. Ana 2.79 0 0 0 0 1.03 3 1 1 0 0 9.2 6 3 3 6 4 5.59 3.72 1.50 0 2 0 1 0 0 .188
vs. Bal 0.00 1 0 0 0 0.25 2 0 1 0 0 4.0 1 0 0 4 0 9.00 0.00 0.00 0 0 0 0 0 0 .091
vs. CWS 0.00 0 0 0 0 0.55 2 0 0 0 0 3.2 2 0 0 5 0 12.27 0.00 0.00 0 0 0 0 0 0 .154
vs. Cle 0.00 0 0 0 0 0.60 3 0 0 0 0 3.1 1 0 0 4 1 10.80 2.70 4.00 0 0 0 0 0 0 .100
vs. KC 1.08 1 0 0 0 0.84 3 1 0 0 0 8.1 4 1 1 9 3 9.72 3.24 3.00 0 0 1 0 0 0 .148
vs. NYY 4.82 0 2 0 1 1.93 5 1 0 0 0 9.1 14 5 5 4 4 3.86 3.86 1.00 1 0 3 0 1 0 .350
vs. Oak 0.00 0 0 0 0 1.00 1 0 0 0 0 1.0 0 0 0 1 1 9.00 9.00 1.00 0 0 0 0 0 0 .000
vs. Sea 1.04 1 0 0 0 0.69 2 1 0 0 0 8.2 3 1 1 7 3 7.27 3.12 2.33 0 0 0 0 0 0 .107
vs. TB 5.65 1 2 0 0 1.60 4 2 1 0 0 14.1 13 9 9 13 10 8.16 6.28 1.30 1 4 3 0 0 0 .241
vs. Tex 0.00 0 0 0 0 2.00 2 0 1 0 0 2.0 1 0 0 0 3 0.00 13.50 0.00 0 0 0 0 0 0 .167
vs. Tor 3.38 1 0 0 0 1.31 5 0 1 0 0 5.1 5 2 2 1 2 1.69 3.38 0.50 0 1 0 0 0 0 .250
vs. Ari 6.00 0 0 0 0 1.83 1 1 0 0 0 6.0 7 4 4 4 4 6.00 6.00 1.00 1 1 0 0 0 0 .292
vs. Cin 4.05 0 1 0 0 1.05 1 1 0 0 0 6.2 4 3 3 9 3 12.15 4.05 3.00 0 2 0 0 0 0 .167
vs. Phi 3.60 1 0 0 0 1.20 1 1 0 0 0 5.0 4 2 2 1 2 1.80 3.60 0.50 0 0 1 0 0 0 .222
HOME AND AWAY
Split ERA W L Sv Svo Ratio G GS GF CG Sho IP H R ER K BB K/9 BB/9 K/BB IBB HR HB SH WP BK Avg. A
Home 3.10 5 0 0 1 1.22 20 5 4 0 0 49.1 39 17 17 35 21 6.39 3.83 1.67 2 5 2 1 0 0 .225
Away 3.23 1 5 0 0 1.23 16 4 2 0 0 39.0 29 14 14 33 19 7.62 4.38 1.74 1 5 6 0 1 0 .204
Arlington 0.00 0 0 0 0 2.00 1 0 0 0 0 1.0 0 0 0 0 2 0.00 18.00 0.00 0 0 0 0 0 0 .000
Camden Yards 0.00 0 0 0 0 0.50 1 0 0 0 0 2.0 1 0 0 2 0 9.00 0.00 0.00 0 0 0 0 0 0 .167
Fenway Park 3.10 5 0 0 1 1.22 20 5 4 0 0 49.1 39 17 17 35 21 6.39 3.83 1.67 2 5 2 1 0 0 .225
Great American 4.05 0 1 0 0 1.05 1 1 0 0 0 6.2 4 3 3 9 3 12.15 4.05 3.00 0 2 0 0 0 0 .167
Kauffman Stadium 0.00 0 0 0 0 0.50 2 0 0 0 0 2.0 1 0 0 4 0 18.00 0.00 0.00 0 0 0 0 0 0 .143
SAFECO Field 0.00 0 0 0 0 0.00 1 0 0 0 0 2.2 0 0 0 3 0 10.13 0.00 0.00 0 0 0 0 0 0 .000
SkyDome 2.70 0 0 0 0 1.50 3 0 1 0 0 3.1 3 1 1 0 2 0.00 5.40 0.00 0 1 0 0 0 0 .250
Tropicana Field 7.11 0 2 0 0 2.05 2 1 1 0 0 6.1 7 5 5 6 6 8.53 8.53 1.00 0 2 2 0 0 0 .280
U.S. Cellular Field 0.00 0 0 0 0 0.38 1 0 0 0 0 2.2 1 0 0 5 0 16.88 0.00 0.00 0 0 0 0 0 0 .100
Yankee Stadium 3.68 0 2 0 0 1.64 3 1 0 0 0 7.1 8 3 3 3 4 3.68 4.91 0.75 1 0 3 0 1 0 .276
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