Mariners vs. Royals Odds & Betting Predictions - May 22, 2026

Mariners at Royals

11:40 pm • SEAM

Seattle Mariners

@

Kansas City Royals

pitcher		team	era	w-l
N.Cameron			0.00	0-0
L.Gilbert			0.00	0-0

MatchupOpenSpreadTotalMoneyline
Mariners 23-26	N/A	N/A	N/A
Royals 20-28	N/A	N/A	N/A

location pin

Friday 11:40 p.m.

May 22, 2026

Kauffman StadiumKansas City

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63°Fahrenheit

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0%Rain

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7Wind

No props found

MLB Public Betting

Royals are 1-4 in their last 5 games.
Royals are 1-4 in their last 5 games against the spread
Royals are 8-16 in their road games against the spread
The totals have gone OVER in 2 of Royals' last 5 games
The totals have gone OVER in 13 of Royals' 24 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Royals	19-29	11-13	8-16	10-17	8-12
Mariners	18-31	10-17	8-14	17-29	1-2

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Royals	21-27	13-11	8-16	16-11	5-15
Mariners	21-26-2	13-13-1	8-13-1	21-23-2	0-3

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Royals	20-28	13-11	7-17	12-15	7-13
Mariners	23-26	13-14	10-12	22-24	1-2

date	opponent	score	spread	over/under	moneyline
May 18th	BOS	L 1-3	+1.5 L	U 9	BOS -104
May 17th	@STL	W 2-0	-1.5 W	U 9.5	KC +101
May 16th	@STL	L 2-4	-1.5 L	U 9	STL -110
May 16th	@STL	L 4-5	-1.5 L	O 8.5	STL -113
May 14th	@CWS	L 2-6	-1.5 L	U 8	CWS -132

Miles Mastrobuoni
3B
Mastrobuoni is out with calf
Out

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MatchupOverUnder
Mariners 23-26	N/A	N/A
Royals 20-28	N/A	N/A