Yainer Diaz

Houston AstrosPosition Player•2026

Reg0.242 / 5 HR / 21 RBI / 37 H / 0 SB / 39G

77.3% HRR O 0.577.1% H O 0.556.8% 1B O 0.5

Season

All Yainer Diaz props

Props — 202657 games with closing lines

Walks

41g

avg 0.1

18.4%Over: 7-31-3

0vs O 0.5+437

Nationals7/6

✗✗✗✗P✗✗✗✓✗

H: 15%(20)A: 19%(21)

SeasonalityAll lines

20%

Mar
1-4

Apr
4-16

May
0-3

Jun
2-8

Jul
0-3

Inside Edge

Star Ratings

Avg Rating

2.7★★★★★

5-Star Games

5(9%)

Total Matchups

Distribution

Prop Performance by Star Rating

How Diaz's prop overs perform at the primary line based on InsideEdge hitter star rating

Stars	HitsO 0.5	RBIsO 0.5	Home RunsO 0.5
★★★★★	60%(3-2)	20%(1-4)	0%(0-5)
★★★★★	87.5%(7-1)	44.4%(4-5)	0%(0-9)
★★★★★	88.9%(8-1)	45.5%(5-6)	30%(3-7)
★★★★★	65.2%(15-8)	31.8%(7-15)	9.1%(2-20)
★★★★★	42.9%(3-4)	42.9%(3-4)	33.3%(2-4)

Recent Scouting Notes

★★★★★vs Andrew Alvarez

7/7

Alvarez has allowed a slugging percentage of .500 against hitters like Diaz over the last two years, but Diaz has a Well-Hit Rate of just 13.7% in 153 AB's since last season (League Avg: 19.8%) .

★★★★★vs Miles Mikolas

7/6

Diaz is batting .315 (67-for-213) against right-handers with low strikeout rates over the last two years, but has a well hit rate of 9.1% (League Avg: 20.2%) in his last five games.

★★★★★vs Mason Englert

7/5

Diaz has a Well-Hit Rate of just 7.1% in 14 AB's over the last 5 days; League Avg: 19.5%.

Game Log

Bet

7-33-3 Over41g · 43 props

Date ↓	Opp	Line	Actual	Result	Odds
7/6	@Nationals	O 0.5	0	L	+437
7/3	vsRays	O 0.5	0	L	+313
7/1	vsTwins	O 0.5	0	L	+287
6/30	vsTwins	O 0.5	0	L	+400
6/29	vsTwins	O 0.5	0	P	+390
6/28	@Tigers	O 0.5	0	L	+315
6/26	@Tigers	O 0.5	0	L	+524
6/23	@Blue Jays	O 0.5	0	L	+326
6/22	@Blue Jays	O 0.5	1	W	+375
6/20	vsGuardians	O 0.5	0	L	+293
6/19	vsGuardians	O 0.5	0	L	+358
6/17	vsTigers	O 0.5	0	P	+255
6/16	vsTigers	O 0.5	1	W	+261
5/4	vsDodgers	O 0.5	0	P	+318
5/2	@Red Sox	O 0.5	0	L	+285
5/1	@Red Sox	O 0.5	0	L	+253
4/30	@Orioles	O 0.5	0	L	+266
4/29	@Orioles	O 0.5	0	L	+239
4/28	@Orioles	O 0.5	0	L	+154
4/28	@Orioles	O 1.5	0	L	+1060
4/25	vsYankees	O 0.5	0	L	+212
4/24	vsYankees	O 0.5	0	L	+283
4/21	@Guardians	O 0.5	0	L	+244
4/20	@Guardians	O 0.5	0	L	+270
4/19	vsCardinals	O 0.5	0	L	+225
4/18	vsCardinals	O 0.5	1	W	+253
4/16	vsRockies	O 0.5	0	L	+277
4/15	vsRockies	O 0.5	0	L	+188
4/15	vsRockies	O 1.5	0	L	+1140
4/13	@Mariners	O 0.5	0	L	+270
4/12	@Mariners	O 0.5	0	L	+372
4/11	@Mariners	O 0.5	1	W	+411
4/10	@Mariners	O 0.5	0	L	+265
4/7	@Rockies	O 0.5	0	L	+225
4/6	@Rockies	O 0.5	0	L	+325
4/5	@Athletics	O 0.5	0	L	+245
4/4	@Athletics	O 0.5	1	W	+229
4/3	@Athletics	O 0.5	2	W	+335
3/31	vsRed Sox	O 0.5	0	L	+308
3/30	vsRed Sox	O 0.5	0	L	+329
3/28	vsAngels	O 0.5	0	L	+335
3/27	vsAngels	O 0.5	0	L	+265
3/26	vsAngels	O 0.5	1	W	+193

Houston Astros Teammates

View all

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

Frequently Asked Questions

How often does Yainer Diaz hit the over on walks 0.5?

Yainer Diaz hits the over on walks 0.5 18.4% of the time in 2026, going 7-31-3 with an average actual of 0.2.

Is Yainer Diaz over 0.5 walks a good bet?

Based on 41 games in 2026, betting $100 on Yainer Diaz over 0.5 walks at best closing odds has returned -$1,043 (-25.44% ROI). The hit rate is 18.4% with an average actual of 0.2.

What is Yainer Diaz's walks average this season?

Yainer Diaz averages 0.2 walks per game in 2026 across 41 games. The primary line is set at 0.5.