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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.
1.583 OPS
AVG .500
OBP .500
SLG 1.083
HR 2
AB 12
H 6
RBI 4
1.420 OPS
AVG .636
OBP .692
SLG .727
HR 0
AB 11
H 7
RBI 1
1.215 OPS
AVG .423
OBP .484
SLG .731
HR 2
AB 26
H 11
RBI 5
1.157 OPS
AVG .444
OBP .545
SLG .611
HR 0
AB 18
H 8
RBI 0
1.077 OPS
AVG .385
OBP .385
SLG .692
HR 1
AB 13
H 5
RBI 1
1.025 OPS
AVG .300
OBP .375
SLG .650
HR 2
AB 20
H 6
RBI 5
.969 OPS
AVG .365
OBP .431
SLG .538
HR 2
AB 52
H 19
RBI 10
.910 OPS
AVG .239
OBP .280
SLG .630
HR 5
AB 46
H 11
RBI 8
.878 OPS
AVG .234
OBP .347
SLG .531
HR 5
AB 64
H 15
RBI 9
.859 OPS
AVG .350
OBP .409
SLG .450
HR 0
AB 20
H 7
RBI 3
.833 OPS
AVG .250
OBP .250
SLG .583
HR 1
AB 12
H 3
RBI 2
.791 OPS
AVG .211
OBP .423
SLG .368
HR 1
AB 19
H 4
RBI 4
.772 OPS
AVG .196
OBP .308
SLG .464
HR 4
AB 56
H 11
RBI 9
.753 OPS
AVG .275
OBP .321
SLG .431
HR 0
AB 51
H 14
RBI 5
.711 OPS
AVG .185
OBP .267
SLG .444
HR 2
AB 27
H 5
RBI 3
AVG .294
OBP .294
SLG .412
HR 0
AB 17
H 5
RBI 1
AVG .250
OBP .308
SLG .333
HR 0
AB 12
H 3
RBI 0
.635 OPS
AVG .200
OBP .368
SLG .267
HR 0
AB 15
H 3
RBI 0
.611 OPS
AVG .222
OBP .222
SLG .389
HR 1
AB 18
H 4
RBI 2
.606 OPS
AVG .238
OBP .273
SLG .333
HR 0
AB 21
H 5
RBI 2
.583 OPS
AVG .167
OBP .250
SLG .333
HR 1
AB 18
H 3
RBI 3
.538 OPS
AVG .154
OBP .154
SLG .385
HR 1
AB 13
H 2
RBI 3
.533 OPS
AVG .200
OBP .333
SLG .200
HR 0
AB 10
H 2
RBI 1
.512 OPS
AVG .160
OBP .192
SLG .320
HR 1
AB 25
H 4
RBI 1
.500 OPS
AVG .214
OBP .214
SLG .286
HR 0
AB 14
H 3
RBI 1
.490 OPS
AVG .182
OBP .308
SLG .182
HR 0
AB 11
H 2
RBI 0
.469 OPS
AVG .148
OBP .172
SLG .296
HR 0
AB 27
H 4
RBI 2
.440 OPS
AVG .087
OBP .222
SLG .217
HR 1
AB 23
H 2
RBI 1
AVG .167
OBP .167
SLG .250
HR 0
AB 12
H 2
RBI 2
.397 OPS
AVG .167
OBP .231
SLG .167
HR 0
AB 12
H 2
RBI 1
.385 OPS
AVG .105
OBP .227
SLG .158
HR 0
AB 19
H 2
RBI 0
.336 OPS
AVG .091
OBP .154
SLG .182
HR 0
AB 11
H 1
RBI 2

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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