Giants vs. Mariners Odds & Betting Predictions - February 21, 2026

Giants at Mariners

8:10 pm

San Francisco Giants

@

Seattle Mariners

MatchupOpenSpreadTotalMoneyline
Giants 0-0	N/A	N/A	N/A
Mariners 6-6	N/A	N/A	N/A

location pin

Saturday 8:10 p.m.

February 21, 2026

Peoria Sports ComplexPeoria

No props found

MLB Public Betting

Mariners are 2-3 in their last 5 games.
Mariners are 2-3 in their last 5 games against the spread
Mariners are 33-48 in their road games against the spread
The totals have gone OVER in 3 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	69-93	36-45	33-48	44-69	24-22
Giants	76-86	35-46	41-40	35-57	40-28

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	88-68-6	41-35-5	47-33-1	58-49-6	28-18
Giants	75-80-7	35-45-1	40-35-6	36-55-1	37-25-6

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	90-72	51-30	39-42	66-47	22-24
Giants	81-81	42-39	39-42	49-43	31-37

date	opponent	score	spread	over/under	moneyline
Oct 21st	@TOR	L 3-4	+1.5 W	U 7.5	TOR +108
Oct 20th	@TOR	L 2-6	+1.5 L	O 7.5	TOR +101
Oct 17th	TOR	W 6-2	+1.5 W	O 7	SEA -108
Oct 17th	TOR	L 2-8	-1.5 L	O 7.5	TOR -132
Oct 16th	TOR	L 4-13	-1.5 L	O 7	TOR -135

JT Brubaker
RP
Brubaker is out with ribs
Out
Reiver Sanmartin
RP
Sanmartin is out with elbow
Out

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MatchupOverUnder
Giants 0-0	N/A	N/A
Mariners 6-6	N/A	N/A