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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.
1.451 OPS
AVG .440
OBP .531
SLG .920
HR 4
AB 25
H 11
RBI 8
1.287 OPS
AVG .318
OBP .423
SLG .864
HR 4
AB 22
H 7
RBI 5
1.286 OPS
AVG .429
OBP .429
SLG .857
HR 0
AB 14
H 6
RBI 5
1.229 OPS
AVG .200
OBP .429
SLG .800
HR 2
AB 10
H 2
RBI 3
1.182 OPS
AVG .364
OBP .500
SLG .682
HR 2
AB 22
H 8
RBI 6
1.140 OPS
AVG .409
OBP .473
SLG .667
HR 3
AB 66
H 27
RBI 9
1.128 OPS
AVG .429
OBP .462
SLG .667
HR 1
AB 21
H 9
RBI 5
1.104 OPS
AVG .294
OBP .368
SLG .735
HR 9
AB 68
H 20
RBI 18
1.017 OPS
AVG .288
OBP .373
SLG .644
HR 8
AB 73
H 21
RBI 20
1.004 OPS
AVG .289
OBP .372
SLG .632
HR 3
AB 38
H 11
RBI 7
1.000 OPS
AVG .200
OBP .200
SLG .800
HR 2
AB 10
H 2
RBI 3
.910 OPS
AVG .308
OBP .333
SLG .577
HR 1
AB 26
H 8
RBI 4
.905 OPS
AVG .280
OBP .345
SLG .560
HR 2
AB 25
H 7
RBI 4
.882 OPS
AVG .304
OBP .360
SLG .522
HR 1
AB 23
H 7
RBI 3
.850 OPS
AVG .262
OBP .279
SLG .571
HR 3
AB 42
H 11
RBI 6
.827 OPS
AVG .284
OBP .354
SLG .473
HR 4
AB 74
H 21
RBI 12
.817 OPS
AVG .267
OBP .333
SLG .483
HR 2
AB 60
H 16
RBI 6
.812 OPS
AVG .250
OBP .276
SLG .536
HR 2
AB 28
H 7
RBI 4
.812 OPS
AVG .300
OBP .355
SLG .457
HR 1
AB 70
H 21
RBI 4
.808 OPS
AVG .250
OBP .344
SLG .464
HR 1
AB 28
H 7
RBI 2
.790 OPS
AVG .328
OBP .353
SLG .438
HR 1
AB 64
H 21
RBI 10
.762 OPS
AVG .300
OBP .462
SLG .300
HR 0
AB 10
H 3
RBI 2
.742 OPS
AVG .308
OBP .357
SLG .385
HR 0
AB 26
H 8
RBI 1
.739 OPS
AVG .241
OBP .290
SLG .448
HR 1
AB 29
H 7
RBI 3
.685 OPS
AVG .217
OBP .250
SLG .435
HR 1
AB 23
H 5
RBI 5
.681 OPS
AVG .286
OBP .348
SLG .333
HR 0
AB 21
H 6
RBI 0
.657 OPS
AVG .273
OBP .385
SLG .273
HR 0
AB 11
H 3
RBI 0
.623 OPS
AVG .231
OBP .315
SLG .308
HR 1
AB 65
H 15
RBI 3
.489 OPS
AVG .115
OBP .258
SLG .231
HR 1
AB 26
H 3
RBI 2
.410 OPS
AVG .083
OBP .077
SLG .333
HR 1
AB 12
H 1
RBI 3
.167 OPS
AVG .083
OBP .083
SLG .083
HR 0
AB 12
H 1
RBI 0

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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