Seattle Mariners @ Kansas City Royals

Seattle MarinersMarinersSEA

23-26, 10-12 Away

Kansas City RoyalsRoyalsKC

20-28, 13-11 Home

SEA

Pitchers

George KirbyRHP, #68

Stephen KolekRHP, #32

Player	W-L	ERA	WHIP	IP	H	K	BB	HR
G. Kirby	5-3	3.45	1.18	62.2	58	52	16	6
S. Kolek	2-0	4.24	1.00	17.0	13	12	4	3

SEA

Home Runs

Luke RaleyRF #20 - SEA

10HR

.267AVG

27RBI

Salvador PerezC #13 - KC

7HR

.201AVG

20RBI

Batting Average

Randy ArozarenaLF #56 - SEA

.305AVG

.388OBP

.458SLG

Bobby Witt Jr.SS #7 - KC

.302AVG

.374OBP

.487SLG

Runs Batted In

Luke RaleyRF #20 - SEA

27RBI

10HR

.267AVG

Bobby Witt Jr.SS #7 - KC

23RBI

7HR

.302AVG

Seattle Mariners

Name, Pos	Status	Est. Return Date
Matt Brash RP	15-Day IL	19 May
Teddy McGraw SP	7-Day IL	19 May
Victor Robles RF	10-Day IL	19 May
Gabe Speier RP	15-Day IL	19 May
Carlos Vargas RP	60-Day IL	23 May

Kansas City Royals

Name, Pos	Status	Est. Return Date
Cole Ragans SP	15-Day IL	22 May
Matt Strahm RP	15-Day IL	31 May
James McArthur RP	60-Day IL	1 Jun
Anthony Simonelli SP	60-Day IL	1 Jun
Javier Vaz 2B	60-Day IL	1 Jun

team	AVG	R	H	HR	OBP	SLG	ERA	WHIP	BB	K	OBA	Day
SEA	.229	204	370	56	.318	.378	3.69	1.23	125	418	.251	11-7
KC	.238	190	378	46	.316	.384	4.26	1.36	202	400	.239	6-13

Mariners Last 5

DATE	OPP	RESULT
19/5/26	vsCHW	W6-1
18/5/26	vsSD	L8-3
17/5/26	vsSD	L7-4
16/5/26	vsSD	L2-0
15/5/26	@HOU	W8-3

Royals Last 5

DATE	OPP	RESULT
19/5/26	vsBOS	L3-1
18/5/26	@STL	W2-0
17/5/26	@STL	L4-2
16/5/26	@STL	L5-4 F/11
15/5/26	@CHW	L6-2

Data is currently unavailable.

Regular Season Series

KC leads 3-0

Royals
7
Mariners
6

Game 1

2/5

Royals
3
Mariners
2

Game 2

3/5

Royals
4
Mariners
1

Game 3

4/5

Mariners
Royals

Game 4

23/5

Mariners
Royals

Game 5

24/5

Mariners
Royals

Game 6

25/5

Team	W	L	PCT	GB	STRK
Athletics	23	24	.489	-	L3
Seattle	23	26	.469	1	W1
Texas	22	25	.468	1	L1
Houston	19	30	.388	5	L2
Los Angeles	17	31	.354	6.5	W1

Team	W	L	PCT	GB	STRK
Cleveland	27	22	.551	-	W3
Chicago	24	23	.511	2	L1
Minnesota	22	26	.458	4.5	W2
Detroit	20	28	.417	6.5	L3
Kansas City	20	28	.417	6.5	L1

Red Sox face the Royals with 1-0 series lead

Boston Red Sox (20-27, fifth in the AL East) vs. Kansas City Royals (20-28, fifth in the AL Central)

Marlins try to keep home win streak going, host the Braves

Atlanta Braves (32-16, first in the NL East) vs. Miami Marlins (22-26, fourth in the NL East)

Guardians bring win streak into game against the Tigers

Cleveland Guardians (27-22, first in the AL Central) vs. Detroit Tigers (20-28, fourth in the AL Central)

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Seattle Mariners @ Kansas City Royals

Matchup Predictor

Game Information

Probable Pitchers

George KirbyRHP, #68

Stephen KolekRHP, #32

Luke RaleyRF #20 - SEA

Salvador PerezC #13 - KC

Randy ArozarenaLF #56 - SEA

Bobby Witt Jr.SS #7 - KC

Luke RaleyRF #20 - SEA

Bobby Witt Jr.SS #7 - KC

Injury Report

Team Stats

Regular Season Series

KC leads 3-0

2026 American League West Standings

2026 American League Central Standings

MLB News

Red Sox face the Royals with 1-0 series lead

Marlins try to keep home win streak going, host the Braves

Guardians bring win streak into game against the Tigers