Probetrics — Sports Analytics
MLB Prop Board

George Kirby

Seattle Mariners · P · Bats R · Throws R

Tonight's line
5.5
Model proj
5.52
Edge
+3.1%
Last 15
60%9/15 over 5.5
Window avg
6.47
Median
6.0
L5
40%
2/5
L10
50%
5/10
L20
55%
11/20
2026
50%
5/10
Avg5.90
StreakW1

Parlay pairs — when George Kirby clears 5.5 Pitcher Strikeouts, these hit too

Dominic Canzone o0.5 Hits
hits when he does 74% · base 57% · n=23 · -238 DraftKings
Victor Robles o0.5 Hits
hits when he does 69% · base 63% · n=13 · -152 dabble_us_dfs
Cole Young o0.5 Hits
hits when he does 69% · base 65% · n=13 · -179 dabble_us_dfs
Randy Arozarena o0.5 Runs Scored
hits when he does 67% · base 50% · n=24 · +106 dabble_us_dfs

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

Pitcher Strikeoutslast 15 vs 5.5

home only · official box scores
14vs LAA09/1410vs LAD09/268vs DET10/046vs DET10/104vs TOR10/156vs CLE03/276vs NYY04/016vs HOU04/135vs TEX04/185vs ATL05/056vs SD05/174vs AZ05/295vs NYM06/035vs BAL06/177vs LAA06/295.5

Tonight's odds — Pitcher Strikeouts

BookLineOverUnder
DraftKings5.5+113-144
FanDuel5.5+122-154
PrizePicks5-137-137
Betr Picks5-137-137
dabble_us_dfs5.5+145-143

Line movement — Pitcher Strikeouts

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

55.512:10 AM ET11:15 AM ET
FanDuelDraftKingsPrizePicksdabble_us_dfsBetr Picks

League vs MIA Pitcher Strikeouts, 2026

Last 14 qualifying performances against them · 4/14 would clear tonight's 5.5

Bryan Woo SEA07/075
Gage Jump OAK07/051
Aaron Civale OAK07/046
Jack Perkins OAK07/038
Michael Lorenzen COL07/021
Kyle Freeland COL07/017
Tanner Gordon COL06/304
Sean Sullivan COL06/295
Kyle Leahy STL06/285
Andre Pallante STL06/274
Michael McGreevy STL06/264
Jacob deGrom TEX06/248
Cal Quantrill TEX06/231
Tyler Alexander TEX06/221

Pitch arsenal — 2026

Usage share and average velocity by pitch type.

Sweeper29.9% · 87.1 mph
Four-seam FB29.4% · 96.7 mph
Sinker21.0% · 96.9 mph
Knuckle Curve9.9% · 83.8 mph
Changeup6.7% · 88.7 mph
Cutter3.0% · 93.2 mph