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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.
2.167 OPS
AVG .643
OBP .667
SLG 1.500
HR 4
AB 14
H 9
RBI 4
1.396 OPS
AVG .467
OBP .529
SLG .867
HR 2
AB 15
H 7
RBI 5
1.210 OPS
AVG .320
OBP .370
SLG .840
HR 3
AB 25
H 8
RBI 8
1.173 OPS
AVG .392
OBP .471
SLG .703
HR 4
AB 74
H 29
RBI 15
1.091 OPS
AVG .409
OBP .500
SLG .591
HR 1
AB 22
H 9
RBI 2
1.091 OPS
AVG .364
OBP .364
SLG .727
HR 1
AB 11
H 4
RBI 3
1.087 OPS
AVG .417
OBP .462
SLG .625
HR 1
AB 24
H 10
RBI 4
1.010 OPS
AVG .290
OBP .397
SLG .613
HR 5
AB 62
H 18
RBI 9
.955 OPS
AVG .455
OBP .500
SLG .455
HR 0
AB 11
H 5
RBI 4
.955 OPS
AVG .364
OBP .364
SLG .591
HR 1
AB 22
H 8
RBI 1
.945 OPS
AVG .219
OBP .383
SLG .563
HR 5
AB 64
H 14
RBI 9
.926 OPS
AVG .269
OBP .387
SLG .538
HR 2
AB 26
H 7
RBI 5
.864 OPS
AVG .300
OBP .364
SLG .500
HR 0
AB 10
H 3
RBI 1
.857 OPS
AVG .357
OBP .357
SLG .500
HR 0
AB 14
H 5
RBI 2
.831 OPS
AVG .259
OBP .276
SLG .556
HR 2
AB 27
H 7
RBI 7
.825 OPS
AVG .364
OBP .462
SLG .364
HR 0
AB 22
H 8
RBI 0
.766 OPS
AVG .296
OBP .321
SLG .444
HR 0
AB 27
H 8
RBI 1
.741 OPS
AVG .259
OBP .259
SLG .481
HR 2
AB 27
H 7
RBI 6
.736 OPS
AVG .250
OBP .286
SLG .450
HR 1
AB 20
H 5
RBI 2
.699 OPS
AVG .192
OBP .276
SLG .423
HR 2
AB 26
H 5
RBI 5
.696 OPS
AVG .240
OBP .296
SLG .400
HR 1
AB 25
H 6
RBI 3
.652 OPS
AVG .222
OBP .263
SLG .389
HR 1
AB 18
H 4
RBI 3
.624 OPS
AVG .214
OBP .267
SLG .357
HR 0
AB 14
H 3
RBI 1
.570 OPS
AVG .150
OBP .370
SLG .200
HR 0
AB 20
H 3
RBI 2
.539 OPS
AVG .200
OBP .259
SLG .280
HR 0
AB 25
H 5
RBI 0
.512 OPS
AVG .179
OBP .226
SLG .286
HR 1
AB 28
H 5
RBI 2
.500 OPS
AVG .200
OBP .200
SLG .300
HR 0
AB 10
H 2
RBI 2
.327 OPS
AVG .077
OBP .250
SLG .077
HR 0
AB 13
H 1
RBI 0
.300 OPS
AVG .100
OBP .100
SLG .200
HR 0
AB 10
H 1
RBI 0
.200 OPS
AVG .100
OBP .100
SLG .100
HR 0
AB 10
H 1
RBI 1
.182 OPS
AVG .091
OBP .091
SLG .091
HR 0
AB 11
H 1
RBI 1
.167 OPS
AVG .083
OBP .083
SLG .083
HR 0
AB 12
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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