2023 Seattle Mariners Schedule - MLB

Date	OPP	Result	Record	Pitcher (W)	Pitcher (L)	Pitcher (S)
Mar 30, 2023	vs Cleveland	W 3-0	1-0	P. Sewald (1-0) P. Sewald (1-0)	J. Karinchak (0-1) J. Karinchak (0-1)	A. Munoz (1) A. Munoz (1)
Mar 31, 2023	vs Cleveland	L 9-4	1-1	N. Sandlin (1-0) N. Sandlin (1-0)	R. Ray (0-1) R. Ray (0-1)	—
Apr 1, 2023	vs Cleveland	L 2-0	1-2	A. Civale (1-0) A. Civale (1-0)	L. Gilbert (0-1) L. Gilbert (0-1)	E. Clase (1) E. Clase (1)
Apr 2, 2023	vs Cleveland	L 6-5 / 10	1-3	E. De Los Santos (1-0) E. De Los Santos (1-0)	P. Murfee (0-1) P. Murfee (0-1)	T. Stephan (1) T. Stephan (1)
Apr 3, 2023	vs L.A. Angels	L 7-3	1-4	R. Tepera (1-0) R. Tepera (1-0)	G. Kirby (0-1) G. Kirby (0-1)	—
Apr 4, 2023	vs L.A. Angels	W 11-2	2-4	L. Castillo (1-0) L. Castillo (1-0)	J. Suarez (0-1) J. Suarez (0-1)	—
Apr 5, 2023	vs L.A. Angels	L 4-3	2-5	S. Ohtani (1-0) S. Ohtani (1-0)	C. Flexen (0-1) C. Flexen (0-1)	J. Quijada (1) J. Quijada (1)
Apr 7, 2023	@ Cleveland	W 5-3	3-5	P. Murfee (1-1) P. Murfee (1-1)	A. Civale (1-1) A. Civale (1-1)	P. Sewald (1) P. Sewald (1)
Apr 8, 2023	@ Cleveland	W 3-2	4-5	M. Gonzales (1-0) M. Gonzales (1-0)	C. Quantrill (0-1) C. Quantrill (0-1)	P. Sewald (2) P. Sewald (2)
Apr 9, 2023	@ Cleveland	L 7-6 / 12	4-6	T. Herrin (1-0) T. Herrin (1-0)	P. Murfee (1-2) P. Murfee (1-2)	—
Apr 10, 2023	@ Chi. Cubs	L 3-2 / 10	4-7	K. Thompson (1-0) K. Thompson (1-0)	M. Brash (0-1) M. Brash (0-1)	—
Apr 11, 2023	@ Chi. Cubs	L 14-9	4-8	M. Rucker (1-0) M. Rucker (1-0)	C. Flexen (0-2) C. Flexen (0-2)	—
Apr 12, 2023	@ Chi. Cubs	W 5-2	5-8	L. Gilbert (1-1) L. Gilbert (1-1)	M. Stroman (2-1) M. Stroman (2-1)	—
Apr 14, 2023	vs Colorado	W 5-3	6-8	M. Brash (1-1) M. Brash (1-1)	A. Gomber (0-3) A. Gomber (0-3)	P. Sewald (3) P. Sewald (3)
Apr 15, 2023	vs Colorado	W 9-2	7-8	G. Kirby (1-1) G. Kirby (1-1)	R. Feltner (0-2) R. Feltner (0-2)	—
Apr 16, 2023	vs Colorado	W 1-0	8-8	L. Castillo (2-0) L. Castillo (2-0)	D. Lamet (1-1) D. Lamet (1-1)	P. Sewald (4) P. Sewald (4)
Apr 17, 2023	vs Milwaukee	L 7-3	8-9	C. Burnes (2-1) C. Burnes (2-1)	C. Flexen (0-3) C. Flexen (0-3)	—
Apr 18, 2023	vs Milwaukee	L 6-5 / 11	8-10	B. Wilson (1-0) B. Wilson (1-0)	J. Topa (0-1) J. Topa (0-1)	—
Apr 19, 2023	vs Milwaukee	L 5-3	8-11	E. Lauer (3-1) E. Lauer (3-1)	M. Brash (1-2) M. Brash (1-2)	M. Bush (1) M. Bush (1)
Apr 21, 2023	vs St. Louis	W 5-2	9-11	G. Kirby (2-1) G. Kirby (2-1)	S. Matz (0-3) S. Matz (0-3)	P. Sewald (5) P. Sewald (5)
Apr 22, 2023	vs St. Louis	W 5-4	10-11	M. Brash (2-2) M. Brash (2-2)	Z. Thompson (1-1) Z. Thompson (1-1)	P. Sewald (6) P. Sewald (6)
Apr 23, 2023	vs St. Louis	L 7-3	10-12	J. Flaherty (2-2) J. Flaherty (2-2)	C. Flexen (0-4) C. Flexen (0-4)	—
Apr 25, 2023	@ Philadelphia	W 5-3	11-12	M. Gonzales (2-0) M. Gonzales (2-0)	B. Falter (0-4) B. Falter (0-4)	P. Sewald (7) P. Sewald (7)
Apr 26, 2023	@ Philadelphia	L 6-5	11-13	C. Kimbrel (1-0) C. Kimbrel (1-0)	J. Topa (0-2) J. Topa (0-2)	J. Alvarado (4) J. Alvarado (4)
Apr 27, 2023	@ Philadelphia	L 1-0	11-14	M. Strahm (2-2) M. Strahm (2-2)	G. Kirby (2-2) G. Kirby (2-2)	C. Kimbrel (3) C. Kimbrel (3)
Apr 28, 2023	@ Toronto	L 3-2	11-15	T. Mayza (1-0) T. Mayza (1-0)	T. Gott (0-1) T. Gott (0-1)	J. Romano (9) J. Romano (9)
Apr 29, 2023	@ Toronto	L 1-0 / 10	11-16	E. Swanson (1-0) E. Swanson (1-0)	T. Gott (0-2) T. Gott (0-2)	—
Apr 30, 2023	@ Toronto	W 10-8 / 10	12-16	P. Sewald (2-0) P. Sewald (2-0)	Z. Pop (1-1) Z. Pop (1-1)	M. Brash (1) M. Brash (1)
May 2, 2023	@ Oakland	W 2-1	13-16	G. Speier (1-0) G. Speier (1-0)	R. Lovelady (0-1) R. Lovelady (0-1)	P. Sewald (8) P. Sewald (8)
May 3, 2023	@ Oakland	W 7-2 / 10	14-16	M. Brash (3-2) M. Brash (3-2)	A. Oller (1-1) A. Oller (1-1)	—
May 4, 2023	@ Oakland	W 5-3	15-16	G. Kirby (3-2) G. Kirby (3-2)	D. Rucinski (0-2) D. Rucinski (0-2)	P. Sewald (9) P. Sewald (9)
May 5, 2023	vs Houston	L 6-4	15-17	B. Abreu (1-0) B. Abreu (1-0)	M. Brash (3-3) M. Brash (3-3)	R. Pressly (4) R. Pressly (4)
May 6, 2023	vs Houston	W 7-5	16-17	T. Saucedo (1-0) T. Saucedo (1-0)	R. Montero (0-1) R. Montero (0-1)	—
May 7, 2023	vs Houston	W 3-1	17-17	B. Miller (1-0) B. Miller (1-0)	B. Bielak (0-1) B. Bielak (0-1)	J. Topa (1) J. Topa (1)
May 8, 2023	vs Texas	L 2-1	17-18	J. Gray (2-1) J. Gray (2-1)	L. Gilbert (1-2) L. Gilbert (1-2)	W. Smith (5) W. Smith (5)
May 9, 2023	vs Texas	W 5-0	18-18	G. Kirby (4-2) G. Kirby (4-2)	A. Heaney (2-3) A. Heaney (2-3)	—
May 10, 2023	vs Texas	L 4-3	18-19	D. Dunning (3-0) D. Dunning (3-0)	L. Castillo (2-1) L. Castillo (2-1)	W. Smith (6) W. Smith (6)
May 12, 2023	@ Detroit	W 9-2	19-19	M. Gonzales (3-0) M. Gonzales (3-0)	M. Boyd (2-3) M. Boyd (2-3)	—
May 13, 2023	@ Detroit	W 5-0	20-19	B. Miller (2-0) B. Miller (2-0)	A. Faedo (0-1) A. Faedo (0-1)	—
May 14, 2023	@ Detroit	L 5-3	20-20	J. Foley (1-1) J. Foley (1-1)	G. Speier (1-1) G. Speier (1-1)	A. Lange (7) A. Lange (7)
May 15, 2023	@ Boston	W 10-1	21-20	G. Kirby (5-2) G. Kirby (5-2)	T. Houck (3-3) T. Houck (3-3)	—
May 16, 2023	@ Boston	L 9-4	21-21	N. Pivetta (3-3) N. Pivetta (3-3)	L. Castillo (2-2) L. Castillo (2-2)	—
May 17, 2023	@ Boston	L 12-3	21-22	B. Bello (3-1) B. Bello (3-1)	M. Gonzales (3-1) M. Gonzales (3-1)	—
May 19, 2023	@ Atlanta	L 6-2	21-23	C. McHugh (2-0) C. McHugh (2-0)	B. Miller (2-1) B. Miller (2-1)	—
May 20, 2023	@ Atlanta	W 7-3	22-23	L. Gilbert (2-2) L. Gilbert (2-2)	M. Tonkin (3-2) M. Tonkin (3-2)	—
May 21, 2023	@ Atlanta	L 3-2	22-24	J. Shuster (1-2) J. Shuster (1-2)	G. Kirby (5-3) G. Kirby (5-3)	R. Iglesias (3) R. Iglesias (3)
May 22, 2023	vs Oakland	W 11-2	23-24	L. Castillo (3-2) L. Castillo (3-2)	K. Muller (1-4) K. Muller (1-4)	—
May 23, 2023	vs Oakland	W 3-2	24-24	M. Gonzales (4-1) M. Gonzales (4-1)	L. Medina (0-3) L. Medina (0-3)	P. Sewald (10) P. Sewald (10)
May 24, 2023	vs Oakland	W 6-1	25-24	B. Miller (3-1) B. Miller (3-1)	K. Waldichuk (1-4) K. Waldichuk (1-4)	—
May 25, 2023	vs Oakland	W 3-2	26-24	L. Gilbert (3-2) L. Gilbert (3-2)	R. Lovelady (0-3) R. Lovelady (0-3)	P. Sewald (11) P. Sewald (11)
May 26, 2023	vs Pittsburgh	L 11-6	26-25	M. Keller (6-1) M. Keller (6-1)	G. Kirby (5-4) G. Kirby (5-4)	—
May 27, 2023	vs Pittsburgh	W 5-0	27-25	L. Castillo (4-2) L. Castillo (4-2)	V. Velasquez (4-4) V. Velasquez (4-4)	—
May 28, 2023	vs Pittsburgh	W 6-3 / 10	28-25	T. Saucedo (2-0) T. Saucedo (2-0)	R. Stephenson (0-3) R. Stephenson (0-3)	—
May 29, 2023	vs N.Y. Yankees	L 10-4	28-26	D. German (3-3) D. German (3-3)	B. Miller (3-2) B. Miller (3-2)	—
May 30, 2023	vs N.Y. Yankees	L 10-2	28-27	N. Cortes (5-2) N. Cortes (5-2)	L. Gilbert (3-3) L. Gilbert (3-3)	—
May 31, 2023	vs N.Y. Yankees	W 1-0 / 10	29-27	J. Topa (1-2) J. Topa (1-2)	R. Marinaccio (2-2) R. Marinaccio (2-2)	—
Jun 2, 2023	@ Texas	L 2-0	29-28	J. Gray (6-1) J. Gray (6-1)	L. Castillo (4-3) L. Castillo (4-3)	W. Smith (10) W. Smith (10)
Jun 3, 2023	@ Texas	L 16-6	29-29	J. Sborz (2-2) J. Sborz (2-2)	B. Woo (0-1) B. Woo (0-1)	—

Date	OPP	Time / TV	Venue	Home Starter	Away Starter	Buy Tickets
Jun 4, 2023	@ Texas	TEX 12, SEA 3 - 8th	Globe Life Field	N. Eovaldi (7-2, 2.42 ERA) N. Eovaldi (7-2, 2.42 ERA)	B. Miller (3-2, 3.00 ERA) B. Miller (3-2, 3.00 ERA)	Tickets Starting at $23.00
Jun 6, 2023	@ San Diego	9:40 pm MLBN	Petco Park	J. Musgrove (3-2, 4.71 ERA) J. Musgrove (3-2, 4.71 ERA)	L. Gilbert (3-3, 4.08 ERA) L. Gilbert (3-3, 4.08 ERA)	Tickets Starting at $18.55
Jun 7, 2023	@ San Diego	4:10 pm	Petco Park	M. Wacha (5-2, 3.48 ERA) M. Wacha (5-2, 3.48 ERA)	G. Kirby (5-4, 3.04 ERA) G. Kirby (5-4, 3.04 ERA)	Tickets Starting at $11.55
Jun 9, 2023	@ L.A. Angels	9:38 pm ATV+	Angel Stadium of Anaheim	S. Ohtani (5-2, 3.30 ERA) S. Ohtani (5-2, 3.30 ERA)	L. Castillo (4-3, 2.55 ERA) L. Castillo (4-3, 2.55 ERA)	Tickets Starting at $5.00
Jun 10, 2023	@ L.A. Angels	10:07 pm MLBN	Angel Stadium of Anaheim	P. Sandoval (3-5, 4.14 ERA) P. Sandoval (3-5, 4.14 ERA)	B. Woo (0-1, 27.00 ERA) B. Woo (0-1, 27.00 ERA)	Tickets Starting at $9.12
Jun 11, 2023	@ L.A. Angels	4:07 pm MLBN	Angel Stadium of Anaheim	G. Canning (4-2, 4.89 ERA) G. Canning (4-2, 4.89 ERA)	B. Miller (3-2, 3.00 ERA) B. Miller (3-2, 3.00 ERA)	Tickets Starting at $6.39
Jun 12, 2023	vs Miami	9:40 pm	T-Mobile Park	L. Gilbert (3-3, 4.08 ERA) L. Gilbert (3-3, 4.08 ERA)	J. Luzardo (4-4, 4.05 ERA) J. Luzardo (4-4, 4.05 ERA)	Tickets Starting at $13.00
Jun 13, 2023	vs Miami	9:40 pm	T-Mobile Park	G. Kirby (5-4, 3.04 ERA) G. Kirby (5-4, 3.04 ERA)	E. Cabrera (4-4, 4.50 ERA) E. Cabrera (4-4, 4.50 ERA)	Tickets Starting at $7.00
Jun 14, 2023	vs Miami	9:40 pm	T-Mobile Park	L. Castillo (4-3, 2.55 ERA) L. Castillo (4-3, 2.55 ERA)	E. Perez (3-1, 2.25 ERA) E. Perez (3-1, 2.25 ERA)	—
Jun 16, 2023	vs Chi. White Sox	10:10 pm ATV+	T-Mobile Park	B. Woo (0-1, 27.00 ERA) B. Woo (0-1, 27.00 ERA)	M. Kopech (3-5, 4.52 ERA) M. Kopech (3-5, 4.52 ERA)	—
Jun 17, 2023	vs Chi. White Sox	4:10 pm	T-Mobile Park	B. Miller (3-2, 3.00 ERA) B. Miller (3-2, 3.00 ERA)	L. Giolito (4-4, 4.08 ERA) L. Giolito (4-4, 4.08 ERA)	—
Jun 18, 2023	vs Chi. White Sox	4:10 pm	T-Mobile Park	—	—	—
Jun 20, 2023	@ N.Y. Yankees	7:05 pm	Yankee Stadium	—	—	—
Jun 21, 2023	@ N.Y. Yankees	7:05 pm AMZP	Yankee Stadium	—	—	—
Jun 22, 2023	@ N.Y. Yankees	7:05 pm	Yankee Stadium	—	—	—
Jun 23, 2023	@ Baltimore	7:05 pm	Oriole Park at Camden Yards	—	—	—
Jun 24, 2023	@ Baltimore	4:05 pm	Oriole Park at Camden Yards	—	—	—
Jun 25, 2023	@ Baltimore	1:35 pm	Oriole Park at Camden Yards	—	—	—
Jun 26, 2023	vs Washington	9:40 pm	T-Mobile Park	—	—	—
Jun 27, 2023	vs Washington	9:40 pm	T-Mobile Park	—	—	—
Jun 28, 2023	vs Washington	4:10 pm ESP+	T-Mobile Park	—	—	—
Jun 30, 2023	vs Tampa Bay	10:10 pm	T-Mobile Park	—	—	—
Jul 1, 2023	vs Tampa Bay	7:15 pm FOX	T-Mobile Park	—	—	—
Jul 2, 2023	vs Tampa Bay	4:10 pm	T-Mobile Park	—	—	—
Jul 3, 2023	@ San Francisco	9:45 pm	Oracle Park	—	—	—
Jul 4, 2023	@ San Francisco	4:05 pm	Oracle Park	—	—	—
Jul 5, 2023	@ San Francisco	9:05 pm	Oracle Park	—	—	—
Jul 6, 2023	@ Houston	8:10 pm	Minute Maid Park	—	—	—
Jul 7, 2023	@ Houston	8:10 pm	Minute Maid Park	—	—	—
Jul 8, 2023	@ Houston	7:15 pm FOX	Minute Maid Park	—	—	—
Jul 9, 2023	@ Houston	2:10 pm	Minute Maid Park	—	—	—
Jul 14, 2023	vs Detroit	10:10 pm	T-Mobile Park	—	—	—
Jul 15, 2023	vs Detroit	9:40 pm	T-Mobile Park	—	—	—
Jul 16, 2023	vs Detroit	4:10 pm	T-Mobile Park	—	—	—
Jul 17, 2023	vs Minnesota	9:40 pm FS1	T-Mobile Park	—	—	—
Jul 18, 2023	vs Minnesota	9:40 pm	T-Mobile Park	—	—	—
Jul 19, 2023	vs Minnesota	9:40 pm	T-Mobile Park	—	—	—
Jul 20, 2023	vs Minnesota	3:40 pm	T-Mobile Park	—	—	—
Jul 21, 2023	vs Toronto	10:10 pm	T-Mobile Park	—	—	—
Jul 22, 2023	vs Toronto	4:10 pm	T-Mobile Park	—	—	—
Jul 23, 2023	vs Toronto	4:10 pm	T-Mobile Park	—	—	—
Jul 24, 2023	@ Minnesota	7:40 pm	Target Field	—	—	—
Jul 25, 2023	@ Minnesota	7:40 pm	Target Field	—	—	—
Jul 26, 2023	@ Minnesota	1:10 pm	Target Field	—	—	—
Jul 28, 2023	@ Arizona	9:40 pm	Chase Field	—	—	—
Jul 29, 2023	@ Arizona	8:10 pm	Chase Field	—	—	—
Jul 30, 2023	@ Arizona	4:10 pm	Chase Field	—	—	—
Jul 31, 2023	vs Boston	9:40 pm	T-Mobile Park	—	—	—
Aug 1, 2023	vs Boston	9:40 pm	T-Mobile Park	—	—	—
Aug 2, 2023	vs Boston	4:10 pm	T-Mobile Park	—	—	—
Aug 3, 2023	@ L.A. Angels	9:38 pm	Angel Stadium of Anaheim	—	—	—
Aug 4, 2023	@ L.A. Angels	9:38 pm	Angel Stadium of Anaheim	—	—	—
Aug 5, 2023	@ L.A. Angels	9:07 pm	Angel Stadium of Anaheim	—	—	—
Aug 6, 2023	@ L.A. Angels	4:07 pm	Angel Stadium of Anaheim	—	—	—
Aug 8, 2023	vs San Diego	9:40 pm	T-Mobile Park	—	—	—
Aug 9, 2023	vs San Diego	9:40 pm	T-Mobile Park	—	—	—
Aug 11, 2023	vs Baltimore	10:10 pm	T-Mobile Park	—	—	—
Aug 12, 2023	vs Baltimore	9:40 pm FS1	T-Mobile Park	—	—	—
Aug 13, 2023	vs Baltimore	4:10 pm	T-Mobile Park	—	—	—
Aug 14, 2023	@ Kansas City	8:10 pm	Ewing M. Kauffman Stadium	—	—	—
Aug 15, 2023	@ Kansas City	8:10 pm	Ewing M. Kauffman Stadium	—	—	—
Aug 16, 2023	@ Kansas City	8:10 pm	Ewing M. Kauffman Stadium	—	—	—
Aug 17, 2023	@ Kansas City	2:10 pm	Ewing M. Kauffman Stadium	—	—	—
Aug 18, 2023	@ Houston	8:10 pm	Minute Maid Park	—	—	—
Aug 19, 2023	@ Houston	7:10 pm	Minute Maid Park	—	—	—
Aug 20, 2023	@ Houston	1:05 pm PEAC	Minute Maid Park	—	—	—
Aug 21, 2023	@ Chi. White Sox	8:10 pm FS1	Guaranteed Rate Field	—	—	—
Aug 22, 2023	@ Chi. White Sox	8:10 pm	Guaranteed Rate Field	—	—	—
Aug 23, 2023	@ Chi. White Sox	2:10 pm	Guaranteed Rate Field	—	—	—
Aug 25, 2023	vs Kansas City	10:10 pm	T-Mobile Park	—	—	—
Aug 26, 2023	vs Kansas City	4:10 pm	T-Mobile Park	—	—	—
Aug 27, 2023	vs Kansas City	4:10 pm	T-Mobile Park	—	—	—
Aug 28, 2023	vs Oakland	9:40 pm	T-Mobile Park	—	—	—
Aug 29, 2023	vs Oakland	9:40 pm	T-Mobile Park	—	—	—
Aug 30, 2023	vs Oakland	4:10 pm	T-Mobile Park	—	—	—
Sep 1, 2023	@ N.Y. Mets	7:10 pm	Citi Field	—	—	—
Sep 2, 2023	@ N.Y. Mets	7:10 pm	Citi Field	—	—	—
Sep 3, 2023	@ N.Y. Mets	1:40 pm	Citi Field	—	—	—
Sep 4, 2023	@ Cincinnati	4:10 pm	Great American Ball Park	—	—	—
Sep 5, 2023	@ Cincinnati	6:40 pm	Great American Ball Park	—	—	—
Sep 6, 2023	@ Cincinnati	6:40 pm	Great American Ball Park	—	—	—
Sep 7, 2023	@ Tampa Bay	6:40 pm	Tropicana Field	—	—	—
Sep 8, 2023	@ Tampa Bay	6:40 pm	Tropicana Field	—	—	—
Sep 9, 2023	@ Tampa Bay	4:05 pm FS1	Tropicana Field	—	—	—
Sep 10, 2023	@ Tampa Bay	1:10 pm	Tropicana Field	—	—	—
Sep 11, 2023	vs L.A. Angels	9:40 pm	T-Mobile Park	—	—	—
Sep 12, 2023	vs L.A. Angels	9:40 pm	T-Mobile Park	—	—	—
Sep 13, 2023	vs L.A. Angels	4:10 pm	T-Mobile Park	—	—	—
Sep 15, 2023	vs L.A. Dodgers	10:10 pm	T-Mobile Park	—	—	—
Sep 16, 2023	vs L.A. Dodgers	9:40 pm	T-Mobile Park	—	—	—
Sep 17, 2023	vs L.A. Dodgers	4:10 pm	T-Mobile Park	—	—	—
Sep 18, 2023	@ Oakland	9:40 pm	Oakland-Alameda County Coliseum	—	—	—
Sep 19, 2023	@ Oakland	9:40 pm	Oakland-Alameda County Coliseum	—	—	—
Sep 20, 2023	@ Oakland	3:37 pm	Oakland-Alameda County Coliseum	—	—	—
Sep 22, 2023	@ Texas	8:05 pm	Globe Life Field	—	—	—
Sep 23, 2023	@ Texas	7:05 pm	Globe Life Field	—	—	—
Sep 24, 2023	@ Texas	2:35 pm	Globe Life Field	—	—	—
Sep 25, 2023	vs Houston	9:40 pm	T-Mobile Park	—	—	—
Sep 26, 2023	vs Houston	9:40 pm	T-Mobile Park	—	—	—
Sep 27, 2023	vs Houston	9:40 pm	T-Mobile Park	—	—	—
Sep 28, 2023	vs Texas	9:40 pm	T-Mobile Park	—	—	—
Sep 29, 2023	vs Texas	10:10 pm	T-Mobile Park	—	—	—
Sep 30, 2023	vs Texas	9:40 pm	T-Mobile Park	—	—	—
Oct 1, 2023	vs Texas	3:10 pm	T-Mobile Park	—	—	—