Spencer Arrighetti

Houston AstrosPitcher•2026

Reg3.84 ERA / 79 K / 77.3 IP / 9.2 K/9 / 14G

78.6% K O 3.563.6% OUT O 16.553.8% BBA O 2.5

Season

All Spencer Arrighetti props

Props — 202614 games with closing lines

Pitcher Ks

14g

avg 5.6

78.6%Over: 11-3

4vs O 3.5-365

Rays7/3

✓✓✓✓✓✗✗✓✓✓

H: 83.3%(6)A: 75%(8)

SeasonalityAll lines

67%

80%

100%

Apr
2-1

May
4-1

Jun
4-1

Jul
1-0

Inside Edge

Star Ratings

Avg Rating

3.8★★★★★

5-Star Games

4(31%)

Total Matchups

Distribution

Prop Performance by Star Rating

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

Stars	Earned RunsO 2.5	Hits AllowedO 4.5	Outs RecordedO 16.5	Pitcher KsO 3.5	Walks AllowedO 2.5
★★★★★	25%(1-3)	50%(2-2)	66.7%(2-1)	50%(2-2)	75%(3-1)
★★★★★	60%(3-2)	60%(3-2)	80%(4-1)	100%(5-0)	50%(2-2)
★★★★★	50%(1-1)	100%(1-0)	0%(0-2)	50%(1-1)	50%(1-1)
★★★★★	0%(0-1)	0%(0-1)	100%(1-0)	100%(1-0)	0%(0-1)
★★★★★	0%(0-1)	0%(0-1)	—	100%(1-0)	0%(0-1)

Recent Scouting Notes

★★★★★vs Nick Martinez

7/3

Rays hitters have a 3 star average matchup against Arrighetti.

★★★★★vs Keider Montero

6/26

Tigers hitters have a 1.5 star average matchup against Arrighetti.

★★★★★vs Joey Cantillo

6/20

Right-handed starters have an ERA of 3.10 against the Guardians in the past 30 days.

Game Log

Bet

54-64 Over14g · 118 props

Date ↓	Opp	Line	Actual	Result	Odds
7/3	vsRays	O 5.5	4	L	+140
7/3	vsRays	O 4.5	4	L	-155
7/3	vsRays	O 7.5	4	L	+610
7/3	vsRays	O 6.5	4	L	+293
7/3	vsRays	O 2.5	4	W	-1060
7/3	vsRays	O 3.5	4	W	-365
7/3	vsRays	O 8.5	4	L	+1340
7/3	vsRays	O 1.5	4	W	—
7/3	vsRays	O 9.5	4	L	—
7/3	vsRays	O 10.5	4	L	—
6/26	@Tigers	O 7.5	7	L	+400
6/26	@Tigers	O 6.5	7	W	+198
6/26	@Tigers	O 4.5	7	W	-210
6/26	@Tigers	O 5.5	7	W	-105
6/26	@Tigers	O 3.5	7	W	-500
6/26	@Tigers	O 2.5	7	W	-2100
6/26	@Tigers	O 9.5	7	L	+1520
6/26	@Tigers	O 1.5	7	W	—
6/26	@Tigers	O 8.5	7	L	+770
6/26	@Tigers	O 10.5	7	L	—
6/20	vsGuardians	O 6.5	8	W	+142
6/20	vsGuardians	O 5.5	8	W	-145
6/20	vsGuardians	O 2.5	8	W	-2500
6/20	vsGuardians	O 4.5	8	W	-312
6/20	vsGuardians	O 3.5	8	W	-770
6/20	vsGuardians	O 7.5	8	W	+286
6/20	vsGuardians	O 1.5	8	W	—
6/20	vsGuardians	O 8.5	8	L	+580
6/20	vsGuardians	O 9.5	8	L	+1120
6/20	vsGuardians	O 10.5	8	L	—
6/14	@Royals	O 6.5	7	W	+325
6/14	@Royals	O 3.5	7	W	-315
6/14	@Royals	O 2.5	7	W	-800
6/14	@Royals	O 4.5	7	W	-138
6/14	@Royals	O 5.5	7	W	+162
6/14	@Royals	O 7.5	7	L	+680
6/14	@Royals	O 8.5	7	L	+1360
6/14	@Royals	O 1.5	7	W	-4100
6/8	@Angels	O 6.5	7	W	+250
6/8	@Angels	O 8.5	7	L	+1100
6/8	@Angels	O 5.5	7	W	+120
6/8	@Angels	O 4.5	7	W	-175
6/8	@Angels	O 3.5	7	W	-390
6/8	@Angels	O 7.5	7	L	+550
6/8	@Angels	O 2.5	7	W	-1100
6/8	@Angels	O 9.5	7	L	+1540
6/3	vsPirates	O 3.5	3	L	-625
6/3	vsPirates	O 7.5	3	L	+360
6/3	vsPirates	O 4.5	3	L	-254
6/3	vsPirates	O 2.5	3	W	-2300

Houston Astros Teammates

View all

Yordan Alvarez Christian Walker Cam Smith Isaac Paredes Jose Altuve Brice Matthews Yainer Diaz Jake Meyers Taylor Trammell Joey Loperfido Carlos Correa Nick Allen Braden Shewmake Zach Cole Zach Dezenzo

Frequently Asked Questions

How often does Spencer Arrighetti hit the over on pitcher ks 3.5?

Spencer Arrighetti hits the over on pitcher ks 3.5 78.6% of the time in 2026, going 11-3 with an average actual of 5.6.

Is Spencer Arrighetti over 3.5 pitcher ks a good bet?

Based on 14 games in 2026, betting $100 on Spencer Arrighetti over 3.5 pitcher ks at best closing odds has returned -$67 (-4.79% ROI). The hit rate is 78.6% with an average actual of 5.6.

What is Spencer Arrighetti's pitcher ks average this season?

Spencer Arrighetti averages 5.6 pitcher ks per game in 2026 across 14 games. The primary line is set at 3.5.