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MLB Batting Splits 2019

Performance splits by handedness, home/away, and situational categories.

Batting splits break down a hitter's performance across different game situations. Platoon splits (vs LHP/RHP) are the most predictive for DFS and prop betting. Minimum 10 at-bats displayed.
1.138 OPS
AVG .538
OBP .600
SLG .538
HR 0
AB 13
H 7
RBI 0
1.115 OPS
AVG .329
OBP .430
SLG .685
HR 7
AB 73
H 24
RBI 20
1.104 OPS
AVG .355
OBP .394
SLG .710
HR 3
AB 31
H 11
RBI 8
1.084 OPS
AVG .182
OBP .357
SLG .727
HR 2
AB 11
H 2
RBI 2
1.067 OPS
AVG .321
OBP .424
SLG .643
HR 2
AB 28
H 9
RBI 4
1.006 OPS
AVG .377
OBP .421
SLG .585
HR 1
AB 53
H 20
RBI 9
.990 OPS
AVG .267
OBP .290
SLG .700
HR 4
AB 30
H 8
RBI 5
.957 OPS
AVG .280
OBP .357
SLG .600
HR 2
AB 25
H 7
RBI 4
.956 OPS
AVG .227
OBP .320
SLG .636
HR 3
AB 22
H 5
RBI 6
.937 OPS
AVG .230
OBP .413
SLG .525
HR 4
AB 61
H 14
RBI 12
.931 OPS
AVG .346
OBP .393
SLG .538
HR 1
AB 26
H 9
RBI 3
.868 OPS
AVG .368
OBP .500
SLG .368
HR 0
AB 19
H 7
RBI 1
.856 OPS
AVG .306
OBP .412
SLG .444
HR 1
AB 72
H 22
RBI 13
.833 OPS
AVG .333
OBP .333
SLG .500
HR 0
AB 12
H 4
RBI 2
.832 OPS
AVG .304
OBP .484
SLG .348
HR 0
AB 23
H 7
RBI 3
.807 OPS
AVG .266
OBP .338
SLG .469
HR 2
AB 64
H 17
RBI 11
.804 OPS
AVG .250
OBP .471
SLG .333
HR 0
AB 12
H 3
RBI 1
.791 OPS
AVG .337
OBP .333
SLG .458
HR 1
AB 83
H 28
RBI 12
.773 OPS
AVG .280
OBP .333
SLG .440
HR 0
AB 25
H 7
RBI 4
.769 OPS
AVG .385
OBP .385
SLG .385
HR 0
AB 13
H 5
RBI 1
.750 OPS
AVG .250
OBP .250
SLG .500
HR 1
AB 12
H 3
RBI 5
.741 OPS
AVG .300
OBP .391
SLG .350
HR 0
AB 20
H 6
RBI 1
.727 OPS
AVG .182
OBP .182
SLG .545
HR 1
AB 11
H 2
RBI 1
AVG .333
OBP .385
SLG .333
HR 0
AB 12
H 4
RBI 2
.704 OPS
AVG .250
OBP .276
SLG .429
HR 1
AB 28
H 7
RBI 2
.670 OPS
AVG .222
OBP .300
SLG .370
HR 1
AB 27
H 6
RBI 2
.654 OPS
AVG .200
OBP .188
SLG .467
HR 1
AB 15
H 3
RBI 3
.633 OPS
AVG .222
OBP .300
SLG .333
HR 0
AB 18
H 4
RBI 2
.630 OPS
AVG .182
OBP .357
SLG .273
HR 0
AB 11
H 2
RBI 2
.629 OPS
AVG .200
OBP .429
SLG .200
HR 0
AB 10
H 2
RBI 2
.622 OPS
AVG .130
OBP .231
SLG .391
HR 2
AB 23
H 3
RBI 4
.599 OPS
AVG .154
OBP .214
SLG .385
HR 1
AB 13
H 2
RBI 2
.522 OPS
AVG .154
OBP .214
SLG .308
HR 0
AB 13
H 2
RBI 1
.462 OPS
AVG .231
OBP .231
SLG .231
HR 0
AB 13
H 3
RBI 0
.343 OPS
AVG .143
OBP .200
SLG .143
HR 0
AB 14
H 2
RBI 1
.154 OPS
AVG .077
OBP .077
SLG .077
HR 0
AB 13
H 1
RBI 1

Understanding Opponent Splits

Opponent splits reveal how a hitter performs against each MLB team. These splits capture the combined effect of a team's pitching staff, defensive alignment, and park factors. Some hitters consistently dominate certain teams due to favorable pitching matchups.

Team-Specific Matchups

Some hitters own certain teams. This often reflects favorable matchups against that team's pitching staff — handedness advantages, pitch-type weaknesses, or familiarity from division play. Division rivals face each other 13+ times per season, creating larger sample sizes.

Stacking by Opponent

For DFS, opponent splits help identify entire lineups to stack. If multiple hitters on a team have strong splits against today's opponent, that's a high-correlation stack. Combine with the opposing starter's recent form for maximum edge.

Sample Size Caution

Opponent splits against non-division teams can be small (3-4 games per season). Weight division matchups more heavily since they have 13+ games of data. A .400 AVG in 10 at-bats against a team is interesting but not predictive on its own.

Data Source & Methodology

Batting splits sourced from MLB Stats API. Stats reflect current season data and update daily as games are played.

Frequently Asked Questions

How reliable are opponent batting splits?
Division opponent splits are the most reliable since hitters face those teams 13+ times per season. Interleague and non-division splits have smaller sample sizes (3-7 games) and should be weighted less heavily. Always check the at-bat count before drawing conclusions.
How do I use opponent splits for DFS stacks?
Find teams where multiple hitters have strong splits against today's opponent. Stack 3-4 hitters from that team in your DFS lineup for high correlation. This works especially well when the opposing starter is also weak against that lineup's handedness profile.
Why do some hitters crush certain teams?
It usually comes down to pitching staff matchups. A hitter might face favorable pitch types, have platoon advantages against most of a team's rotation, or thrive at that team's home park. Division familiarity also plays a role — hitters see the same pitchers repeatedly.
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