Mariners vs. Nationals Odds & Betting Predictions - June 12, 2026

Mariners at Nationals

10:45 pm • NATS

Seattle Mariners

@

Washington Nationals

pitcher		team	era	w-l
Z.Littell			0.00	0-0
B.Miller			0.00	0-0

MatchupOpenSpreadTotalMoneyline
Mariners 35-32	N/A	N/A	N/A
Nationals 34-33	N/A	N/A	N/A

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Friday 10:45 p.m.

June 12, 2026

Nationals ParkWashington

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88°Fahrenheit

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36%Rain

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5Wind

No props found

MLB Public Betting

Nationals are 3-2 in their last 5 games.
Nationals are 3-2 in their last 5 games against the spread
Nationals are 27-8 in their road games against the spread
The totals have gone OVER in 1 of Nationals' last 5 games
The totals have gone OVER in 21 of Nationals' 32 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Nationals	41-26	14-18	27-8	1-4	40-22
Mariners	26-41	12-23	14-18	24-38	2-3

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Nationals	40-24-3	21-9-2	19-15-1	5-0	35-24-3
Mariners	30-35-2	17-17-1	13-18-1	29-31-2	1-4

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Nationals	34-33	12-20	22-13	1-4	33-29
Mariners	35-32	19-16	16-16	33-29	2-3

date	opponent	score	spread	over/under	moneyline
Jun 9th	@SF	W 4-3	+1.5 W	U 8	WSH +129
Jun 7th	@ARI	L 1-5	+1.5 L	U 8	ARI +113
Jun 6th	@ARI	W 6-1	+1.5 W	U 9	WSH +134
Jun 6th	@ARI	W 14-1	+1.5 W	O 9	WSH +111
Jun 3rd	MIA	L 1-4	+1.5 L	U 8	MIA -105

Miles Mastrobuoni
3B
Mastrobuoni is out with calf
Out

Trevor Williams
SP
Williams is out with elbow
Out
Josiah Gray
SP
Josiah Gray (elbow) scratched Tuesday.
Out
DJ Herz
SP
Herz is out with elbow
Out

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MatchupOverUnder
Mariners 35-32	N/A	N/A
Nationals 34-33	N/A	N/A