Diamondbacks vs Mariners Odds: Moneyline, Over/Under, Props - May 30, 2026

Diamondbacks at Mariners

2:10 am • SEAM

Arizona Diamondbacks

0-0

1 - 5

Seattle Mariners

0-0

pitcher		team	era	w-l
B.Woo			4.01	12-10
R.Nelson			4.95	3-5

MatchupOpenSpreadTotalMoneyline
Diamondbacks 0-0	+1.5	+1.5-174	o7-101	+128
Mariners 0-0	u7	-1.5+141	u7-119	-152

Sunday 2:10 a.m.

May 31, 2026

T-Mobile ParkSeattle

Under 7-110

0.5u

Bet to 6.5 (-105)

B.Woo o5.5 Ks-102

0.5u

(FD) Saturday's slate breakdown.

ARI +130

Join Discord for earlier access: https://discord.gg/HjKxYKdSUy Arizona is 8-2 over its last 10 and has allowed only 2.5 runs per game in that stretch. Seattle is 29-29, missing Cal Raleigh, and still being priced like the cleaner side at home. Ryne Nelson's 1.18 WHIP gives the dog enough of an attached-game path against Bryan Woo.

SEA -150

SEA -155

ARI +135 (F5)

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MLB Public Betting

Mariners are 3-2 in their last 5 games.
Mariners are 2-3 in their last 5 games against the spread
Mariners are 27-54 in their road games against the spread
The totals have gone OVER in 5 of Mariners' last 5 games
The totals have gone OVER in 41 of Mariners' 81 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	57-105	30-51	27-54	43-82	12-23
Diamondbacks	84-78	44-37	40-41	34-41	48-37

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	85-70-7	41-36-4	44-34-3	63-56-6	22-12-1
Diamondbacks	71-87-4	36-43-2	35-44-2	33-40-2	36-47-2

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	76-86	43-38	33-48	62-63	12-23
Diamondbacks	86-76	45-36	41-40	43-32	41-44

date	opponent	score	spread	over/under	moneyline
May 30th	ARI	W 7-6	-1.5 L	O 7	SEA -147
May 27th	@ATH	W 9-1	-1.5 W	O 9	SEA -120
May 27th	@ATH	W 4-1	-1.5 W	U 9.5	SEA -106
May 26th	@ATH	W 9-2	-1.5 W	O 10.5	SEA -113
May 24th	@KC	L 6-8	-1.5 L	O 8.5	KC -125

Blake Walston
SP
Walston is out with elbow
Out

Cristian Mena
SP
Mena is doubtful with shoulder
Doubtful

See more MLB Injuries

PITCHER	PC	IP	K	ER
RR.Nelson, P	99	5.1	3	4
RR.Thompson, P	25	1.2	0	0
RT.Clarke, P	12	1	0	0

HITTERS	H-AB	R
1K.Marte, 2B	0-4	0
2C.Carroll, RF	0-4	0
3G.Perdomo, SS	0-3	1
4G.Moreno, C	0-4	0
5A.Del Castillo, DH	1-3	0
6R.Waldschmidt, CF	1-3	0
7I.Vargas, 1B	1-3	0
8J.Fernandez, 3B	0-3	0
9T.Troy, LF	0-3	0

PITCHER	PC	IP	K
RB.Woo, P	86	7	9
RC.Criswell, P	20	1	0
RA.Hoppe, P	22	1	0

HITTERS	H-AB	R	HR	RBI
1J.Crawford, SS	1-4	0	0	0
2J.Rodriguez, CF	2-4	1	1	1
3J.Naylor, 1B	0-4	0	0	0
4R.Arozarena, LF	0-4	1	0	0
5L.Raley, RF	2-3	1	1	1
6C.Young, 2B	1-3	0	0	1
7D.Canzone, DH	2-4	1	1	1
8M.Garver, C	0-3	0	0	0
9C.Emerson, 3B	1-3	1	1	1