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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.
AVG .048
OBP .231
SLG .095
HR 0
AB 21
H 1
RBI 0
.388 OPS
AVG .125
OBP .263
SLG .125
HR 0
AB 16
H 2
RBI 1
.428 OPS
AVG .105
OBP .217
SLG .211
HR 0
AB 19
H 2
RBI 3
.432 OPS
AVG .182
OBP .250
SLG .182
HR 0
AB 11
H 2
RBI 0
.436 OPS
AVG .182
OBP .208
SLG .227
HR 0
AB 22
H 4
RBI 1
.452 OPS
AVG .167
OBP .286
SLG .167
HR 0
AB 12
H 2
RBI 0
.472 OPS
AVG .167
OBP .250
SLG .222
HR 0
AB 18
H 3
RBI 3
AVG .148
OBP .179
SLG .296
HR 1
AB 27
H 4
RBI 3
.490 OPS
AVG .150
OBP .190
SLG .300
HR 0
AB 20
H 3
RBI 1
.578 OPS
AVG .207
OBP .233
SLG .345
HR 1
AB 29
H 6
RBI 3
.625 OPS
AVG .219
OBP .219
SLG .406
HR 1
AB 32
H 7
RBI 3
.646 OPS
AVG .250
OBP .333
SLG .313
HR 0
AB 16
H 4
RBI 0
.657 OPS
AVG .259
OBP .250
SLG .407
HR 1
AB 27
H 7
RBI 6
AVG .250
OBP .385
SLG .300
HR 0
AB 20
H 5
RBI 2
AVG .300
OBP .318
SLG .400
HR 0
AB 20
H 6
RBI 5
.723 OPS
AVG .143
OBP .294
SLG .429
HR 1
AB 14
H 2
RBI 1
.724 OPS
AVG .207
OBP .207
SLG .517
HR 2
AB 29
H 6
RBI 6
.767 OPS
AVG .250
OBP .455
SLG .313
HR 0
AB 16
H 4
RBI 0
.769 OPS
AVG .385
OBP .385
SLG .385
HR 0
AB 13
H 5
RBI 2
.806 OPS
AVG .250
OBP .368
SLG .438
HR 1
AB 16
H 4
RBI 1
.824 OPS
AVG .353
OBP .353
SLG .471
HR 0
AB 17
H 6
RBI 5
.833 OPS
AVG .291
OBP .361
SLG .473
HR 1
AB 55
H 16
RBI 8
.834 OPS
AVG .236
OBP .306
SLG .527
HR 4
AB 55
H 13
RBI 10
.909 OPS
AVG .268
OBP .373
SLG .535
HR 5
AB 71
H 19
RBI 16
.917 OPS
AVG .333
OBP .333
SLG .583
HR 0
AB 12
H 4
RBI 1
.924 OPS
AVG .301
OBP .363
SLG .562
HR 3
AB 73
H 22
RBI 12
1.022 OPS
AVG .357
OBP .379
SLG .643
HR 2
AB 28
H 10
RBI 5
1.064 OPS
AVG .300
OBP .364
SLG .700
HR 1
AB 10
H 3
RBI 1
1.077 OPS
AVG .462
OBP .462
SLG .615
HR 0
AB 13
H 6
RBI 1
1.101 OPS
AVG .500
OBP .529
SLG .571
HR 0
AB 14
H 7
RBI 2
1.105 OPS
AVG .500
OBP .533
SLG .571
HR 0
AB 14
H 7
RBI 0
1.177 OPS
AVG .323
OBP .423
SLG .754
HR 9
AB 65
H 21
RBI 17
1.189 OPS
AVG .455
OBP .462
SLG .727
HR 1
AB 11
H 5
RBI 2
1.263 OPS
AVG .467
OBP .529
SLG .733
HR 1
AB 15
H 7
RBI 6
1.300 OPS
AVG .333
OBP .467
SLG .833
HR 2
AB 12
H 4
RBI 2
1.308 OPS
AVG .385
OBP .385
SLG .923
HR 1
AB 13
H 5
RBI 5
1.326 OPS
AVG .364
OBP .417
SLG .909
HR 2
AB 11
H 4
RBI 5
1.345 OPS
AVG .333
OBP .412
SLG .933
HR 3
AB 15
H 5
RBI 5
1.483 OPS
AVG .500
OBP .583
SLG .900
HR 1
AB 10
H 5
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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