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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.
1.992 OPS
AVG .600
OBP .692
SLG 1.300
HR 2
AB 10
H 6
RBI 7
1.718 OPS
AVG .571
OBP .647
SLG 1.071
HR 1
AB 14
H 8
RBI 4
1.388 OPS
AVG .440
OBP .548
SLG .840
HR 2
AB 25
H 11
RBI 4
1.229 OPS
AVG .400
OBP .429
SLG .800
HR 2
AB 20
H 8
RBI 6
1.178 OPS
AVG .462
OBP .563
SLG .615
HR 0
AB 13
H 6
RBI 2
1.135 OPS
AVG .375
OBP .385
SLG .750
HR 2
AB 24
H 9
RBI 7
1.100 OPS
AVG .263
OBP .364
SLG .737
HR 3
AB 19
H 5
RBI 3
1.066 OPS
AVG .188
OBP .316
SLG .750
HR 3
AB 16
H 3
RBI 6
1.013 OPS
AVG .292
OBP .397
SLG .615
HR 6
AB 65
H 19
RBI 13
.939 OPS
AVG .345
OBP .387
SLG .552
HR 2
AB 29
H 10
RBI 4
.938 OPS
AVG .313
OBP .313
SLG .625
HR 1
AB 16
H 5
RBI 2
.934 OPS
AVG .320
OBP .414
SLG .520
HR 1
AB 25
H 8
RBI 4
.914 OPS
AVG .339
OBP .349
SLG .565
HR 3
AB 62
H 21
RBI 7
.885 OPS
AVG .310
OBP .333
SLG .552
HR 1
AB 29
H 9
RBI 3
.879 OPS
AVG .308
OBP .379
SLG .500
HR 1
AB 26
H 8
RBI 1
AVG .280
OBP .357
SLG .480
HR 1
AB 25
H 7
RBI 2
.829 OPS
AVG .292
OBP .370
SLG .458
HR 1
AB 24
H 7
RBI 3
.828 OPS
AVG .261
OBP .393
SLG .435
HR 1
AB 23
H 6
RBI 2
.826 OPS
AVG .333
OBP .371
SLG .455
HR 0
AB 33
H 11
RBI 2
.779 OPS
AVG .280
OBP .379
SLG .400
HR 0
AB 25
H 7
RBI 2
.670 OPS
AVG .238
OBP .273
SLG .397
HR 3
AB 63
H 15
RBI 7
.647 OPS
AVG .214
OBP .290
SLG .357
HR 0
AB 28
H 6
RBI 5
.643 OPS
AVG .214
OBP .214
SLG .429
HR 2
AB 28
H 6
RBI 5
.631 OPS
AVG .235
OBP .278
SLG .353
HR 1
AB 51
H 12
RBI 9
AVG .278
OBP .278
SLG .333
HR 0
AB 18
H 5
RBI 1
.572 OPS
AVG .235
OBP .278
SLG .294
HR 0
AB 17
H 4
RBI 3
.545 OPS
AVG .172
OBP .200
SLG .345
HR 1
AB 29
H 5
RBI 3
.533 OPS
AVG .200
OBP .333
SLG .200
HR 0
AB 15
H 3
RBI 0
.523 OPS
AVG .182
OBP .250
SLG .273
HR 0
AB 11
H 2
RBI 0
.481 OPS
AVG .214
OBP .267
SLG .214
HR 0
AB 14
H 3
RBI 0
.467 OPS
AVG .136
OBP .240
SLG .227
HR 0
AB 22
H 3
RBI 0
.437 OPS
AVG .121
OBP .194
SLG .242
HR 1
AB 33
H 4
RBI 1
.347 OPS
AVG .125
OBP .222
SLG .125
HR 0
AB 24
H 3
RBI 3
.290 OPS
AVG .087
OBP .160
SLG .130
HR 0
AB 23
H 2
RBI 1
.236 OPS
AVG .063
OBP .111
SLG .125
HR 0
AB 16
H 1
RBI 2
.154 OPS
AVG .000
OBP .154
SLG .000
HR 0
AB 10
H 0
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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