Kansas City Royals vs Seattle Mariners AI Sports Picks & Predictions

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MLB

Kansas City RoyalsKC

4–1

Final

Seattle MarinersSEA

T-Mobile Park

Team Season Averages

Kansas City RoyalsLeads 8 of 17

Seattle MarinersLeads 9 of 17

Batting

4.12Runs per game4.18
0.240Batting average0.232
0.319On-base percentage0.320
0.389Slugging percentage0.382
0.707OPS0.702
1.00Home runs per game1.12
8.00Hits per game7.68
33Home runs38
24Stolen bases25

Pitching

4.49ERA3.68
1.41WHIP1.25
8.81Strikeouts per nine8.37
4.44Walks per nine2.43
4.42Runs allowed per game3.65
0.245Opponent batting average0.260
286Pitching strikeouts282
16Quality starts16
11Saves9

Highlighted values lead the matchup; for points allowed, turnovers and similar stats, lower is better.

Odds

Sportsbook	Spread (SEA)	Total	KC ML	SEA ML
DDraftKings	+1.5	8	-105	-115
FFanDuel	+1.5	8	-102	-116
BBetMGM	+1.5	8	-105	-115
CCaesars	-1.5	8	-105	-115
BBetOnline	-1.5	8	-101	-109
BBetRivers	+1.5	7.5	-109	-114
BBetus	-1.5	8	-101	-109
BBovada	-1.5	7.5	-109	-111
FFanatics	+1.5	7.5	-105	-115
LLowVig	-1.5	8	-101	-109
MMyBookie	+1.5	8	-104	-114

Game Information

T-Mobile Park

Stadium

May 3, 2026

4:10 PM EDT

Gametime weather

Conditions pending

Lineups

Starters

SEA

Starters

Rankings

Team	Offense	Defense
KC	25th	19th
SEA	24th	6th

Matchup

KCSEA

14-19Record16-18
42.4%Win %47.1%
9-7Home record10-9
5-12Road record6-9
7-3Last 106-4
2Streak-2
-20Run diff+5
5-8Division8-8
1 (B2B)Rest days1 (B2B)

Scores

Team	1	2	3	4	5	6	7	8	9	T
KC	0	0	0	3	0	1	0	0	0	4
SEA	0	0	1	0	0	0	0	0	0	1

Team Stats

KCStatSEA

4Runs1
8Hits4
0Errors1
0Home runs0
4RBI1
1Stolen bases0
7K (bat)10
10K (pit)7
3BB (pit)5

Player Stats

KC — Batting

Player	AB	R	H	RBI	BB
Bobby Witt Jr.SS	5	1	1	0	0
Maikel Garcia3B	5	0	1	0	0
Vinnie Pasquantino1B	5	1	2	0	0
Michael Massey2B	4	0	0	0	0
Kyle IsbelCF	3	0	2	0	1
Jac CaglianoneRF	3	1	0	1	1
Salvador PerezC	3	1	0	0	0
Carter JensenC	2	0	0	1	2
Isaac CollinsLF	2	0	2	2	1
Starling MarteRF	0	0	0	0	0

KC — Pitching

Player	IP	H	R	ER	BB	K
Kris BubicSP	7.0	4	1	1	2	7
Daniel Lynch IVRP	1.1	0	0	0	0	3
John SchreiberRP	0.2	0	0	0	1	0

SEA — Batting

Player	AB	R	H	RBI	BB
Cole Young2B	4	0	1	0	0
Josh Naylor1B	4	0	1	1	0
J.P. CrawfordSS	4	0	1	0	0
Julio RodriguezCF	4	0	1	0	0
Randy ArozarenaLF	4	0	0	0	0
Jhonny PeredaC	3	0	0	0	0
Rob RefsnyderRF	3	0	0	0	0
Leo Rivas3B	2	1	0	0	1
Connor Joe1B	2	0	0	0	1
Dominic CanzoneRF	0	0	0	0	1

SEA — Pitching

Player	IP	H	R	ER	BB	K
Luis CastilloSP	6.0	6	4	4	2	5
Alex HoppeRP	1.0	1	0	0	0	1
Cole WilcoxRP	1.0	0	0	0	2	0
Nick DavilaRP	1.0	1	0	0	1	1

Scoring Summary

83 events · 5 scoring

Inning 1 Top

Top
Garcia grounded out to second.
0-0
Top
Witt Jr. struck out swinging.
0-0
Top
Pasquantino struck out swinging.
0-0

Inning 1 Bottom

Bottom
Refsnyder fouled out to first.
0-0
Bottom
Rodríguez struck out swinging.
0-0
Bottom
Naylor grounded out to first.
0-0

Inning 2 Top

Top
Perez lined out to left.
0-0
Top
Jensen struck out swinging.
0-0
Top
Caglianone flied out to center.
0-0

Inning 2 Bottom

Bottom
Arozarena lined out to right.
0-0
Bottom
Crawford reached on bunt single to second.
0-0
Bottom
Young struck out swinging.
0-0
Bottom
Joe walked, Crawford to second.
0-0
Bottom
Pereda flied out to center.
0-0

Inning 3 Top

Top
Collins singled to right.
0-0
Top
Massey struck out swinging.
0-0
Top
Collins caught stealing second, catcher to shortstop.
0-0
Top
Isbel singled to left.
0-0
Top
Garcia flied out to center.
0-0

Inning 3 Bottom

Bottom
Rivas walked.
0-0
Bottom
Refsnyder struck out looking.
0-0
Bottom
Rodríguez singled to left, Rivas to third.
0-0
Bottom
Naylor grounded into fielder's choice to first, Rivas scored, Rodríguez out at second.
0-1
Bottom
Arozarena grounded out to first.
0-1

Inning 4 Top

Top
Witt Jr. singled to center.
0-1
Top
Pasquantino singled to right, Witt Jr. to third.
0-1
Top
Perez hit by pitch, Pasquantino to second.
0-1
Top
Jensen walked, Witt Jr. scored, Perez to second, Pasquantino to third.
1-1
Top
Caglianone grounded into fielder's choice to first, Pasquantino scored, Jensen out at second, Perez to third.
2-1
Top
Collins hit sacrifice fly to center, Perez scored.
3-1
Top
Massey flied out to shortstop.
3-1

Inning 4 Bottom

Bottom
Crawford grounded out to first.
3-1
Bottom
Young singled to left.
3-1
Bottom
Joe struck out swinging.
3-1
Bottom
Pereda struck out swinging.
3-1

Inning 5 Top

Top
Isbel popped out to first.
3-1
Top
Garcia singled to center.
3-1
Top
Witt Jr. flied out to center.
3-1
Top
Garcia stole second.
3-1
Top
Pasquantino flied out to center.
3-1

Inning 5 Bottom

Bottom
Rivas flied out to left.
3-1
Bottom
Refsnyder struck out swinging.
3-1
Bottom
Rodríguez flied out to center.
3-1

Inning 6 Top

Top
Perez flied out to right.
3-1
Top
Jensen flied out to right.
3-1
Top
Caglianone walked.
3-1
Top
Collins doubled to center, Caglianone scored.
4-1
Top
Massey struck out swinging.
4-1

Inning 6 Bottom

Bottom
Naylor singled to right.
4-1
Bottom
Arozarena grounded into double play, shortstop to second to first, Naylor out at second.
4-1
Bottom
Crawford grounded out to shortstop.
4-1

Inning 7 Top

Top
Hoppe relieved Castillo
4-1
Top
Isbel singled to right.
4-1
Top
Garcia grounded into fielder's choice to shortstop, Isbel out at second.
4-1
Top
Witt Jr. struck out swinging.
4-1
Top
Pasquantino flied out to center.
4-1

Inning 7 Bottom

Bottom
Young struck out swinging.
4-1
Bottom
Joe flied out to center.
4-1
Bottom
Pereda grounded out to shortstop.
4-1

Inning 8 Top

Top
Wilcox relieved Hoppe
4-1
Top
Perez safe at first on fielding error by shortstop Crawford.
4-1
Top
Marte ran for Perez
4-1
Top
Jensen walked, Marte to second.
4-1
Top
Caglianone grounded into fielder's choice to second, Jensen out at second, Marte to third.
4-1
Top
Collins walked, Caglianone to second.
4-1
Top
Massey lined into double play, shortstop to second, Caglianone doubled off second.
4-1

Inning 8 Bottom

Bottom
Marte as designated hitter.
4-1
Bottom
Schreiber relieved Bubic
4-1
Bottom
Rivas grounded out to shortstop.
4-1
Bottom
Canzone hit for Refsnyder
4-1
Bottom
Canzone walked.
4-1
Bottom
Rodríguez grounded into fielder's choice to second, Canzone out at second.
4-1
Bottom
Lynch IV relieved Schreiber
4-1
Bottom
Naylor struck out swinging.
4-1

Inning 9 Top

Top
Canzone as designated hitter.
4-1
Top
Davila relieved Wilcox
4-1
Top
Isbel walked.
4-1
Top
Garcia flied out to center.
4-1
Top
Witt Jr. struck out swinging.
4-1
Top
Pasquantino singled to center, Isbel thrown out at home.
4-1

Inning 9 Bottom

Bottom
Arozarena struck out looking.
4-1
Bottom
Crawford grounded out to first.
4-1
Bottom
Young struck out swinging.
4-1

Kansas City Royals vs Seattle Mariners AI sports predictions & season series →

Player props

Kansas City Royals vs Seattle Mariners Player Props

Prop lines and results for the players in this game, by market.

George Kirby
Outs: 8/19 over · last line 17.5
George Kirby Outs props George Kirby Strikeouts props George Kirby ER props
Kyle Isbel
Home Runs: 0/19 over · last line 0.5
Kyle Isbel Home Runs props Kyle Isbel Hits props Kyle Isbel Hits Runs Rbis props
John Rave
Home Runs: 2/18 over · last line 0.5
John Rave Home Runs props John Rave Hits props John Rave Runs props
Maikel Garcia
Home Runs: 0/18 over · last line 0.5
Maikel Garcia Home Runs props Maikel Garcia Walks props Maikel Garcia RBIs props
Noah Cameron
Outs: 8/18 over · last line 17.5
Noah Cameron Outs props Noah Cameron Strikeouts props Noah Cameron Hits Allowed props
Seth Lugo
ER: 11/18 over · last line 1.5
Seth Lugo ER props Seth Lugo Hits Allowed props Seth Lugo Outs props
Bryan Woo
Hits Allowed: 8/17 over · last line 4.5
Bryan Woo Hits Allowed props Bryan Woo Outs props Bryan Woo Strikeouts props
Emerson Hancock
Strikeouts: 11/17 over · last line 5.5
Emerson Hancock Strikeouts props Emerson Hancock Hits Allowed props Emerson Hancock Outs props
Michael Wacha
Outs: 13/17 over · last line 17.5
Michael Wacha Outs props Michael Wacha Hits Allowed props Michael Wacha Strikeouts props
Bryce Miller
Outs: 6/15 over · last line 15.5
Bryce Miller Outs props Bryce Miller ER props Bryce Miller Hits Allowed props
Logan Gilbert
Outs: 6/14 over · last line 17.5
Logan Gilbert Outs props Logan Gilbert Strikeouts props Logan Gilbert Hits Allowed props
Luke Raley
Hits: 4/13 over · last line 0.5
Luke Raley Hits props Luke Raley Hits Runs Rbis props Luke Raley Home Runs props

League-wide markets: MLB Outs props · MLB Strikeouts props · MLB ER props · MLB Home Runs props · MLB Hits props · MLB Hits Runs Rbis props · MLB Runs props · MLB Walks props · MLB RBIs props · MLB Hits Allowed props

Kansas City Royals vs Seattle Mariners: Final Score & Recap

The Kansas City Royals beat the Seattle Mariners 4-1 in this MLB game at T-Mobile Park on Sunday, May 3, 2026. The line score, team and player box scores, and scoring summary are in the Game Stats tab.

Team pages: Kansas City Royals · Seattle Mariners

Kansas City Royals vs Seattle Mariners Odds

DraftKings lists the Seattle Mariners at SEA +1.5 on the run line, with the total set at 8. Moneylines are Kansas City Royals -105 and Seattle Mariners -115. Those are the closing numbers; the odds table above compares every book we track.

See the full MLB odds board and the MLB schedule. Looking for a side rather than a line? See today's MLB picks. For the model's reasoning, read our AI MLB predictions.

Kansas City Royals vs Seattle Mariners — Common Questions

Who won Kansas City Royals vs Seattle Mariners?+

The Kansas City Royals beat the Seattle Mariners 4-1 on May 3, 2026 at T-Mobile Park. The full box score and line score are on this page.

What are the odds for Kansas City Royals vs Seattle Mariners?+

Where was Kansas City Royals vs Seattle Mariners played?+

The game was at T-Mobile Park.

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No. Stat Sniper does not accept wagers or hold funds. The scores, odds, and stats on this page are reference data — any bet you place happens at the sportsbook of your choice.