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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.
1.867 OPS
AVG .467
OBP .600
SLG 1.267
HR 3
AB 15
H 7
RBI 4
1.300 OPS
AVG .333
OBP .467
SLG .833
HR 3
AB 24
H 8
RBI 8
1.295 OPS
AVG .417
OBP .462
SLG .833
HR 1
AB 12
H 5
RBI 1
1.275 OPS
AVG .385
OBP .429
SLG .846
HR 2
AB 13
H 5
RBI 3
1.226 OPS
AVG .333
OBP .417
SLG .810
HR 3
AB 21
H 7
RBI 5
1.189 OPS
AVG .267
OBP .389
SLG .800
HR 2
AB 15
H 4
RBI 6
1.170 OPS
AVG .407
OBP .467
SLG .704
HR 1
AB 27
H 11
RBI 8
1.153 OPS
AVG .386
OBP .426
SLG .727
HR 1
AB 44
H 17
RBI 8
1.148 OPS
AVG .417
OBP .481
SLG .667
HR 1
AB 24
H 10
RBI 5
1.098 OPS
AVG .364
OBP .462
SLG .636
HR 1
AB 11
H 4
RBI 2
1.071 OPS
AVG .429
OBP .429
SLG .643
HR 1
AB 14
H 6
RBI 3
1.056 OPS
AVG .235
OBP .350
SLG .706
HR 2
AB 17
H 4
RBI 2
1.000 OPS
AVG .270
OBP .365
SLG .635
HR 6
AB 74
H 20
RBI 17
.997 OPS
AVG .268
OBP .412
SLG .585
HR 3
AB 41
H 11
RBI 6
.981 OPS
AVG .327
OBP .389
SLG .592
HR 3
AB 49
H 16
RBI 9
.977 OPS
AVG .353
OBP .389
SLG .588
HR 1
AB 17
H 6
RBI 2
.958 OPS
AVG .308
OBP .419
SLG .538
HR 2
AB 26
H 8
RBI 5
.925 OPS
AVG .296
OBP .333
SLG .592
HR 5
AB 71
H 21
RBI 14
.925 OPS
AVG .278
OBP .384
SLG .542
HR 5
AB 72
H 20
RBI 14
.917 OPS
AVG .333
OBP .333
SLG .583
HR 2
AB 24
H 8
RBI 5
.868 OPS
AVG .250
OBP .318
SLG .550
HR 2
AB 20
H 5
RBI 3
.833 OPS
AVG .417
OBP .417
SLG .417
HR 0
AB 12
H 5
RBI 2
.831 OPS
AVG .276
OBP .382
SLG .448
HR 1
AB 29
H 8
RBI 4
.813 OPS
AVG .344
OBP .344
SLG .469
HR 1
AB 32
H 11
RBI 3
.812 OPS
AVG .217
OBP .333
SLG .478
HR 2
AB 23
H 5
RBI 3
.789 OPS
AVG .226
OBP .338
SLG .452
HR 4
AB 62
H 14
RBI 14
.786 OPS
AVG .357
OBP .357
SLG .429
HR 0
AB 14
H 5
RBI 1
.770 OPS
AVG .261
OBP .292
SLG .478
HR 1
AB 23
H 6
RBI 3
.754 OPS
AVG .243
OBP .349
SLG .405
HR 1
AB 37
H 9
RBI 4
.686 OPS
AVG .143
OBP .400
SLG .286
HR 0
AB 14
H 2
RBI 0
AVG .200
OBP .273
SLG .400
HR 0
AB 10
H 2
RBI 0
.671 OPS
AVG .130
OBP .192
SLG .478
HR 2
AB 23
H 3
RBI 4
.664 OPS
AVG .300
OBP .364
SLG .300
HR 0
AB 10
H 3
RBI 0
.624 OPS
AVG .261
OBP .320
SLG .304
HR 0
AB 23
H 6
RBI 1
.554 OPS
AVG .241
OBP .313
SLG .241
HR 0
AB 29
H 7
RBI 1
.485 OPS
AVG .222
OBP .263
SLG .222
HR 0
AB 18
H 4
RBI 3
.448 OPS
AVG .179
OBP .233
SLG .214
HR 0
AB 28
H 5
RBI 4
.410 OPS
AVG .083
OBP .077
SLG .333
HR 1
AB 12
H 1
RBI 2
.298 OPS
AVG .083
OBP .214
SLG .083
HR 0
AB 12
H 1
RBI 0
.154 OPS
AVG .077
OBP .077
SLG .077
HR 0
AB 13
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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