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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.
1.400 OPS
AVG .347
OBP .522
SLG .878
HR 8
AB 49
H 17
RBI 19
1.299 OPS
AVG .455
OBP .571
SLG .727
HR 1
AB 11
H 5
RBI 3
1.278 OPS
AVG .375
OBP .444
SLG .833
HR 3
AB 24
H 9
RBI 5
1.247 OPS
AVG .370
OBP .469
SLG .778
HR 3
AB 27
H 10
RBI 6
1.226 OPS
AVG .292
OBP .393
SLG .833
HR 4
AB 24
H 7
RBI 9
1.203 OPS
AVG .308
OBP .357
SLG .846
HR 1
AB 13
H 4
RBI 3
1.116 OPS
AVG .409
OBP .480
SLG .636
HR 1
AB 22
H 9
RBI 2
1.094 OPS
AVG .320
OBP .414
SLG .680
HR 2
AB 25
H 8
RBI 2
1.086 OPS
AVG .368
OBP .455
SLG .632
HR 1
AB 19
H 7
RBI 1
.938 OPS
AVG .250
OBP .438
SLG .500
HR 1
AB 12
H 3
RBI 4
.938 OPS
AVG .283
OBP .371
SLG .567
HR 5
AB 60
H 17
RBI 10
.917 OPS
AVG .417
OBP .500
SLG .417
HR 0
AB 12
H 5
RBI 0
.892 OPS
AVG .250
OBP .455
SLG .438
HR 1
AB 16
H 4
RBI 2
.830 OPS
AVG .318
OBP .375
SLG .455
HR 0
AB 22
H 7
RBI 2
.828 OPS
AVG .288
OBP .373
SLG .455
HR 2
AB 66
H 19
RBI 9
.808 OPS
AVG .250
OBP .308
SLG .500
HR 1
AB 12
H 3
RBI 1
.779 OPS
AVG .288
OBP .329
SLG .450
HR 2
AB 80
H 23
RBI 12
.733 OPS
AVG .200
OBP .333
SLG .400
HR 1
AB 15
H 3
RBI 1
.705 OPS
AVG .182
OBP .250
SLG .455
HR 2
AB 22
H 4
RBI 2
.696 OPS
AVG .208
OBP .321
SLG .375
HR 1
AB 24
H 5
RBI 4
.649 OPS
AVG .250
OBP .357
SLG .292
HR 0
AB 24
H 6
RBI 0
.641 OPS
AVG .186
OBP .222
SLG .419
HR 2
AB 43
H 8
RBI 7
.635 OPS
AVG .241
OBP .308
SLG .328
HR 0
AB 58
H 14
RBI 5
.635 OPS
AVG .224
OBP .308
SLG .328
HR 1
AB 58
H 13
RBI 6
.632 OPS
AVG .231
OBP .286
SLG .346
HR 1
AB 26
H 6
RBI 4
.538 OPS
AVG .154
OBP .154
SLG .385
HR 1
AB 13
H 2
RBI 5
.487 OPS
AVG .083
OBP .154
SLG .333
HR 1
AB 12
H 1
RBI 2
.468 OPS
AVG .192
OBP .276
SLG .192
HR 0
AB 26
H 5
RBI 0
.461 OPS
AVG .174
OBP .200
SLG .261
HR 0
AB 23
H 4
RBI 2
.445 OPS
AVG .154
OBP .214
SLG .231
HR 0
AB 13
H 2
RBI 0
.408 OPS
AVG .100
OBP .308
SLG .100
HR 0
AB 10
H 1
RBI 0
.393 OPS
AVG .100
OBP .143
SLG .250
HR 1
AB 20
H 2
RBI 2
.361 OPS
AVG .120
OBP .241
SLG .120
HR 0
AB 25
H 3
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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