Probetrics — Sports Analytics
MLB Prop Board

Gunnar Henderson

Baltimore Orioles · SS · Bats L

Tonight's line
0.5
Model proj
0.09
Edge
-14.5%
Last 20
10%2/20 over 0.5
Window avg
0.10
Median
0.0
L5
0%
0/5
L10
0%
0/10
L20
10%
2/20
2026
13%
5/39
Avg0.18
StreakL14

Tonight's matchup: Colin Rea (RHP)

Bats LeftThrows RightPlatoon edge: batter
PitchHe throws itVeloBatter BA vsSLG vsWhiff% vs
Four-seam FB
41.9%
93.7.140.25618.7%
Changeup
17.8%
87.7.269.46222.1%
Slider
11.1%
86.0.179.30432.5%
Sweeper
9.2%
83.0.233.50031.5%
Sinker
9.1%
92.4.278.45813.6%
Cutter
6.0%
87.0.300.75040.5%
Curveball
5.0%
79.8.294.50025.3%

Batter vs-pitch numbers are full-season vs that pitch type league-wide (Statcast), not vs this pitcher alone. Green BA ≥ .280 · red ≤ .210; whiff green ≤ 20% · red ≥ 32%.

Parlay pairs — when Gunnar Henderson clears 0.5 Home Runs, these hit too

Taylor Ward o0.5 Hits
hits when he does 80% · base 63% · n=20 · -196 dabble_us_dfs
Blaze Alexander o0.5 Hits
hits when he does 67% · base 57% · n=9 · -192 BetOnline
Blaze Alexander o0.5 Total Bases
hits when he does 67% · base 57% · n=9 · -185 BetOnline

Correlation from shared games in our database — books price correlated same-game legs accordingly; treat combined odds as an estimate.

Home Runslast 20 vs 0.5

official box scores
0vs NYY05/130@ WSH05/161@ WSH05/170@ TB05/200vs DET05/241vs DET05/240vs TB05/250vs TOR05/300vs TOR05/310@ BOS06/040@ TOR06/060@ TOR06/070vs SD06/130vs SD06/140@ SEA06/180@ LAD06/210@ LAA06/240vs WSH06/280vs CWS07/010@ CIN07/050.5

Tonight's odds — Home Runs

BookLineOverUnder
dabble_us_dfs0.5+338-333

Line movement — Home Runs

From our own market snapshots (every poll since lines opened).

Line history builds as we snapshot the market — check back closer to game time.

League vs CHC Home Runs, 2026

Last 14 qualifying performances against them · 1/14 would clear tonight's 0.5

Samuel Basallo BAL07/070
Jackson Holliday BAL07/070
Adley Rutschman BAL07/070
Taylor Ward BAL07/070
Pete Alonso BAL07/070
Coby Mayo BAL07/070
Dylan Beavers BAL07/070
Blaze Alexander BAL07/070
Jordan Walker STL07/051
Nathan Church STL07/050
Alec Burleson STL07/050
Lars Nootbaar STL07/050
Masyn Winn STL07/050
Bryan Torres STL07/050

Strike-zone performance

Official MLB hot/cold zones, catcher's view — red hot, blue cold. In-zone 3×3 plus chase corners.

onBasePercentage
.261.250.208.273.316.333.237.200.407
AVG
.200.250.208.250.324.333.237.200.407
Exit Velo
92.2192.5081.8292.4097.7587.1389.7294.0494.83
sluggingPercentage
.350.850.375.344.757.667.289.320.815
OPS
.5651.100.583.6061.0531.000.526.5201.222