Royals vs Mariners

Final · Sun May 3 · 4:10 PM ET · T-Mobile Park

Kansas City RoyalsRoyals15-19

FinalMay 3, 2026

Seattle MarinersMariners16-19

StreamMLB.TVRoyals.TVMariners.TV

Closing line

US sportsbook at first pitch

Moneyline

KC−105

SEA−115

Run line

KC −1.5+149

SEA +1.5−181

Total O/U

Over 7.5−117

Under 7.5−103

Run line: Royals −1.5 covered.
Total O/U: under 7.5 (5 runs).

Recap

The Kansas City Royals beat the Seattle Mariners 4-1 at T-Mobile Park in Seattle on May 3, 2026 to move to 15-19.

The Royals have won 3 straight.

Score by inning

Kansas City Royals and Seattle Mariners, score by inning
Team	1	2	3	4	5	6	7	8	9	R
KC	0	0	0	3	0	1	0	0	0	4
SEA	0	0	1	0	0	0	0	0	0	1

W: Bubic (3-1) · L: Castillo (0-3) · S: Lynch (1-0)

Scoring plays

Bottom 3

SEAFielder's choiceNaylor grounded into fielder's choice to first, Rivas scored, Rodríguez out at second.0-1

Top 4

KCWalkJensen walked, Witt Jr. scored, Perez to second, Pasquantino to third.1-1
KCFielder's choiceCaglianone grounded into fielder's choice to first, Pasquantino scored, Jensen out at second, Perez to third.2-1
KCSacrifice flyCollins hit sacrifice fly to center, Perez scored.3-1

Top 6

KCDoubleCollins doubled to center, Caglianone scored.4-1

Team stats

KCSEA

Hits: 8; 4
Home Runs: 0; 0
Runs Batted In: 4; 1
Walks: 5; 3
Strikeouts: 7; 10
Runners Left On Base: 18; 11
Errors: 0; 1

Player stats

Royals · Batting

Player	H-AB	AB	R	H	RBI	BB	K	#P	AVG	OBP	SLG
Maikel Garcia 3B	1-5	5	0	1	0	0	0	21	.270	.333	.429
Bobby Witt Jr. SS	1-5	5	1	1	0	0	3	23	.281	.357	.407
Vinnie Pasquantino 1B	2-5	5	1	2	0	0	1	21	.188	.283	.350
Salvador Perez DH	0-3	3	1	0	0	0	0	11	.206	.245	.359
Starling Marte DH	0-0	0	0	0	0	0	0	0	.303	.314	.394
Carter Jensen C	0-2	2	0	0	1	2	1	23	.230	.322	.430
Jac Caglianone RF	0-3	3	1	0	1	1	0	13	.255	.336	.418
Isaac Collins LF	2-2	2	0	2	2	1	0	11	.236	.343	.337
Michael Massey 2B	0-4	4	0	0	0	0	2	18	.194	.224	.323
Kyle Isbel CF	2-3	3	0	2	0	1	0	14	.289	.352	.446

Royals · Pitching

Player	IP	H	R	ER	BB	K	PC-ST	ERA	PC
Kris Bubic P	7.0	4	1	1	2	7	94-63	3.32	94
John Schreiber P	0.2	0	0	0	1	0	12-6	4.38	12
Daniel Lynch IV P	1.1	0	0	0	0	3	17-13	1.98	17

Mariners · Batting

Player	H-AB	AB	R	H	RBI	BB	K	#P	AVG	OBP	SLG
Rob Refsnyder DH	0-3	3	0	0	0	0	2	10	.122	.196	.268
Dominic Canzone DH	0-0	0	0	0	0	1	0	6	.264	.325	.486
Julio Rodriguez CF	1-4	4	0	1	0	0	1	13	.268	.336	.406
Josh Naylor 1B	1-4	4	0	1	1	0	1	12	.216	.283	.328
Randy Arozarena LF	0-4	4	0	0	0	0	1	17	.272	.363	.432
J.P. Crawford SS	1-4	4	0	1	0	0	0	9	.204	.357	.301
Cole Young 2B	1-4	4	0	1	0	0	3	13	.274	.341	.395
Connor Joe RF	0-2	2	0	0	0	1	1	12	.211	.286	.421
Jhonny Pereda C	0-3	3	0	0	0	0	1	11	.000	.000	.000
Leo Rivas 3B	0-2	2	1	0	0	1	0	20	.146	.276	.183

Mariners · Pitching

Player	IP	H	R	ER	BB	K	PC-ST	ERA	PC
Luis Castillo P	6.0	6	4	4	2	5	101-62	6.29	101
Alex Hoppe P	1.0	1	0	0	0	1	18-12	7.36	18
Cole Wilcox P	1.0	0	0	0	2	0	20-11	5.40	20
Nick Davila P	1.0	1	0	0	1	1	16-9	0.00	16

Game info

VenueT-Mobile Park, Seattle, WA

Attendance39,408

OfficialsHome Plate Umpire: Clint Vondrak · First Base Umpire: Austin Jones · Second Base Umpire: Adam Hamari · Third Base Umpire: Tripp Gibson

Last and next games

Royals

Mariners

Last game: L 2-3 vs KCSat May 2
Next game: W 5-4 vs ATLMon May 4
L 6-7 vs KCFri May 1
W 5-3 at MINWed Apr 29
W 7-1 at MINTue Apr 28

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Scores, stats and closing line: ESPN. Prediction-market prices: Kalshi and Polymarket. Betting splits: a consensus across several sportsbooks. Odds change constantly: confirm the price at the book. 21+. Gambling problem? Call 1-800-GAMBLER.

Game details updated Oct 13, 4:51 PM ET. How game pages are made