Johnny Allen vs. Roy Mahaffey — Matchup Analysis
Roy Mahaffey has completely neutralized Allen in this matchup. With only 7 career plate appearances, treat this as early evidence, but it points toward Mahaffey. Allen's numbers against Mahaffey tell a stark story: an OPS of 0.286, 33% below the career mark of 0.425, with a batting average of just 0.000, 100% below their career average and below Mahaffey's career opposing average of 0.278. Even with Allen striking out less often than usual, once every 7 PA versus a career rate of once every 5.1 PA, the overall production numbers still favor Mahaffey. Edge: Mahaffey.
How Johnny Allen put the ball into play against Roy Mahaffey
Balls and Strikes Thrown by Roy Mahaffey to Johnny Allen
Matchup Details for Johnny Allen and Roy Mahaffey
Stats that describe the matchup between Johnny Allen and Roy Mahaffey including some career level stats for context.
In this matchup
7
Johnny Allen Career Plate Appearances
785
Roy Mahaffey Career Batters Faced
4718
In this matchup
0.000
Johnny Allen Career Batting Average
0.173
Roy Mahaffey Career Opposing Batting Average
0.278
Grand Slams
In this matchup
0
In the Park Home Runs
In this matchup
0
In the Park Grand Slams
In this matchup
0
In this matchup
0.000
Johnny Allen Career Home Runs Per at Bat
0.006
Roy Mahaffey Career Home Runs Allowed per At Bat
0.020
In this matchup
0.000
Johnny Allen Career Home Runs Per Hit
0.032
Roy Mahaffey Career Home Runs Allowed Per Hit
0.071
Home Runs Per Strikeout
In this matchup
0.000
Johnny Allen Career Home Runs Per Strikeout
0.026
Roy Mahaffey Career Home Runs Allowed Per Strikeout
0.230
In this matchup
0.000
Johnny Allen Career Batting Average on Balls in Play
0.215
Roy Mahaffey Career Opposing Batting Average on Balls in Play
0.289
In this matchup
0
Johnny Allen Career Hit By Pitch
0
Roy Mahaffey Career Batters Hit By Pitch
24
Outs
In this matchup
4
In this matchup
0
Johnny Allen Career Intentional Walks
0
Roy Mahaffey Career Intentional Walks Allowed
0
In this matchup
1
Johnny Allen Career Strikeouts
155
Roy Mahaffey Career Strikeouts Thrown
365
In this matchup
7.000
Johnny Allen Career Plate Appearances Per Strikeout
5.060
Roy Mahaffey Career Batters Faced per Strikeout
12.926
In this matchup
2.000
Johnny Allen Career Walks Per Strikeout
0.210
Roy Mahaffey Career Walks Allowed Per Strikeout
1.240
Walks and Hits Per Plate Apperance
In this matchup
0.286
Johnny Allen Career Walks and Hits Per Plate Appearance
0.200
Roy Mahaffey Career Walks and Hits Allowed Per Plate Appearance
0.346
Batter Reached due to Defensive Indifference
In this matchup
0
Batter Reached due to Error
In this matchup
0
Batter Reached due to Interference
In this matchup
0
In this matchup
0
Johnny Allen Career Sacrifice Hits
36
Roy Mahaffey Career Sacrifice Hits
0
In this matchup
0
Johnny Allen Career Sacrifice Flies
0
Roy Mahaffey Career Sacrifice Flies
0
In this matchup
0
Johnny Allen Career Ground into Double Play
8
Roy Mahaffey Career Double Plays Enabled
0
Ground into Triple Play
In this matchup
0