George Kirby

Seattle MarinersPitcher•2026

Reg3.89 ERA / 91 K / 101.9 IP / 8.0 K/9 / 17G

85.7% HA O 5.583.3% ER O 1.560% OUT O 17.5

Season

All George Kirby props

Props — 202617 games with closing lines

Pitcher Ks

17g

avg 5.4

41.2%Over: 7-10

7vs O 5.5-230

Angels6/29

✓✗✗✓✗✗✗✓✓✗

H: 50%(10)A: 28.6%(7)

SeasonalityAll lines

100%

33%

40%

Mar
1-0

Apr
2-4

May
2-3

Jun
2-3

Inside Edge

Star Ratings

Avg Rating

3.6★★★★★

5-Star Games

2(12%)

Total Matchups

Distribution

Prop Performance by Star Rating

How Kirby's prop overs perform at the primary line based on InsideEdge pitcher star rating

Stars	Pitcher KsO 5.5	Earned RunsO 1.5	Hits AllowedO 5.5	Outs RecordedO 17.5	Walks AllowedO 1.5
★★★★★	50%(1-1)	100%(2-0)	100%(2-0)	50%(1-1)	0%(0-1)
★★★★★	44.4%(4-5)	66.7%(4-2)	100%(7-0)	42.9%(3-4)	44.4%(4-5)
★★★★★	25%(1-3)	100%(2-0)	50%(2-2)	100%(4-0)	33.3%(1-2)
★★★★★	0%(0-1)	100%(1-0)	100%(1-0)	0%(0-1)	100%(1-0)
★★★★★	100%(1-0)	100%(1-0)	—	100%(1-0)	100%(1-0)

Recent Scouting Notes

★★★★★vs Ryan Johnson

6/29

Current Angels hitters are batting .222 against hard-throwing right-handed pitchers like Kirby over the last two years.

★★★★★vs Mitch Keller

6/23

Right-handed starters have an ERA of 5.28 against the Pirates in the past 30 days.

★★★★★vs Kyle Bradish

6/17

Current Orioles hitters are batting .226 against hard-throwing right-handed pitchers like Kirby over the last two years.

Game Log

Bet

57-79 Over17g · 136 props

Date ↓	Opp	Line	Actual	Result	Odds
6/29	vsAngels	O 5.5	7	W	-230
6/29	vsAngels	O 3.5	7	W	-1640
6/29	vsAngels	O 8.5	7	L	+390
6/29	vsAngels	O 4.5	7	W	-550
6/29	vsAngels	O 9.5	7	L	+750
6/29	vsAngels	O 6.5	7	W	-106
6/29	vsAngels	O 7.5	7	L	+198
6/29	vsAngels	O 10.5	7	L	+1120
6/29	vsAngels	O 2.5	7	W	—
6/29	vsAngels	O 1.5	7	W	—
6/23	@Pirates	O 4.5	5	W	-178
6/23	@Pirates	O 6.5	5	L	+246
6/23	@Pirates	O 7.5	5	L	+503
6/23	@Pirates	O 8.5	5	L	+1060
6/23	@Pirates	O 5.5	5	L	+120
6/23	@Pirates	O 2.5	5	W	-1180
6/23	@Pirates	O 3.5	5	W	-417
6/23	@Pirates	O 9.5	5	L	—
6/23	@Pirates	O 1.5	5	W	—
6/23	@Pirates	O 10.5	5	L	—
6/17	vsOrioles	O 7.5	5	L	+265
6/17	vsOrioles	O 6.5	5	L	+130
6/17	vsOrioles	O 3.5	5	W	-800
6/17	vsOrioles	O 5.5	5	L	-160
6/17	vsOrioles	O 8.5	5	L	+520
6/17	vsOrioles	O 4.5	5	W	-325
6/17	vsOrioles	O 10.5	5	L	+1720
6/17	vsOrioles	O 9.5	5	L	+890
6/17	vsOrioles	O 2.5	5	W	—
6/17	vsOrioles	O 1.5	5	W	—
6/10	@Orioles	O 2.5	10	W	-960
6/10	@Orioles	O 5.5	10	W	+133
6/10	@Orioles	O 4.5	10	W	-160
6/10	@Orioles	O 3.5	10	W	-356
6/10	@Orioles	O 7.5	10	W	+550
6/10	@Orioles	O 6.5	10	W	+270
6/10	@Orioles	O 8.5	10	W	+1080
6/10	@Orioles	O 9.5	10	W	+1760
6/3	vsMets	O 5.5	5	L	-114
6/3	vsMets	O 2.5	5	W	-3500
6/3	vsMets	O 7.5	5	L	+390
6/3	vsMets	O 3.5	5	W	-700
6/3	vsMets	O 6.5	5	L	+188
6/3	vsMets	O 4.5	5	W	-260
6/3	vsMets	O 8.5	5	L	+750
6/3	vsMets	O 9.5	5	L	+1300
5/29	vsDiamondbacks	O 5.5	4	L	+116
5/29	vsDiamondbacks	O 6.5	4	L	+234
5/29	vsDiamondbacks	O 7.5	4	L	+490
5/29	vsDiamondbacks	O 3.5	4	W	-425

Seattle Mariners Teammates

View all

Josh Naylor Randy Arozarena Cole Young J.P. Crawford Dominic Canzone Luke Raley Cal Raleigh Colt Emerson Mitch Garver Leo Rivas Victor Robles Brendan Donovan Rob Refsnyder Weston Wilson Jhonny Pereda

Frequently Asked Questions

How often does George Kirby hit the over on pitcher ks 5.5?

George Kirby hits the over on pitcher ks 5.5 41.2% of the time in 2026, going 7-10 with an average actual of 5.4.

Is George Kirby over 5.5 pitcher ks a good bet?

Based on 17 games in 2026, betting $100 on George Kirby over 5.5 pitcher ks at best closing odds has returned -$379 (-22.29% ROI). The hit rate is 41.2% with an average actual of 5.4.

What is George Kirby's pitcher ks average this season?

George Kirby averages 5.4 pitcher ks per game in 2026 across 17 games. The primary line is set at 5.5.