Seattle Mariners

Full Seattle Mariners game schedule with TV and streaming info for every upcoming MLB game. Find out what channel the Mariners game is on tonight in Canada — including Sportsnet, TSN, CBC, and streaming options.

Athletics vs Seattle Mariners on Wednesday, April 22, 2026 is available via streaming in Canada.

MLB

Wed, Apr 22

4:10 PMET

OAK

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs St. Louis Cardinals on Saturday, April 25, 2026 is available via streaming in Canada.

MLB

Sat, Apr 25

8:15 PMET

SEA

@

STL

SN NOW+streaming only

Busch Stadium

Seattle Mariners vs St. Louis Cardinals on Saturday, April 25, 2026 is available via streaming in Canada.

MLB

Sat, Apr 25

2:15 PMET

SEA

@

STL

SN NOW+streaming only

Busch Stadium

Seattle Mariners vs St. Louis Cardinals on Sunday, April 26, 2026 is available via streaming in Canada.

MLB

Sun, Apr 26

2:15 PMET

SEA

@

STL

SN NOW+streaming only

Busch Stadium

Seattle Mariners vs Minnesota Twins on Monday, April 27, 2026 is available via streaming in Canada.

MLB

Mon, Apr 27

7:40 PMET

SEA

@

MIN

SN NOW+streaming only

Target Field

Seattle Mariners vs Minnesota Twins on Tuesday, April 28, 2026 is available via streaming in Canada.

MLB

Tue, Apr 28

7:40 PMET

SEA

@

MIN

SN NOW+streaming only

Target Field

Seattle Mariners vs Minnesota Twins on Wednesday, April 29, 2026 is available via streaming in Canada.

MLB

Wed, Apr 29

1:40 PMET

SEA

@

MIN

SN NOW+streaming only

Target Field

Kansas City Royals vs Seattle Mariners on Saturday, May 2, 2026 is available via streaming in Canada.

MLB

Sat, May 2

9:45 PMET

KC

@

SEA

SN NOW+streaming only

T-Mobile Park

Kansas City Royals vs Seattle Mariners on Sunday, May 3, 2026 is available via streaming in Canada.

MLB

Sun, May 3

9:40 PMET

KC

@

SEA

SN NOW+streaming only

T-Mobile Park

Kansas City Royals vs Seattle Mariners on Sunday, May 3, 2026 is available via streaming in Canada.

MLB

Sun, May 3

4:10 PMET

KC

@

SEA

SN NOW+streaming only

T-Mobile Park

Atlanta Braves vs Seattle Mariners on Tuesday, May 5, 2026 is available via streaming in Canada.

MLB

Tue, May 5

9:40 PMET

ATL

@

SEA

SN NOW+streaming only

T-Mobile Park

Atlanta Braves vs Seattle Mariners on Wednesday, May 6, 2026 is available via streaming in Canada.

MLB

Wed, May 6

9:40 PMET

ATL

@

SEA

SN NOW+streaming only

T-Mobile Park

Atlanta Braves vs Seattle Mariners on Wednesday, May 6, 2026 is available via streaming in Canada.

MLB

Wed, May 6

4:10 PMET

ATL

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs Chicago White Sox on Friday, May 8, 2026 is available via streaming in Canada.

MLB

Fri, May 8

7:40 PMET

SEA

@

CWS

SN NOW+streaming only

Rate Field

Seattle Mariners vs Chicago White Sox on Saturday, May 9, 2026 is available via streaming in Canada.

MLB

Sat, May 9

7:10 PMET

SEA

@

CWS

SN NOW+streaming only

Rate Field

Seattle Mariners vs Chicago White Sox on Sunday, May 10, 2026 is available via streaming in Canada.

MLB

Sun, May 10

2:10 PMET

SEA

@

CWS

SN NOW+streaming only

Rate Field

Seattle Mariners vs Houston Astros on Tuesday, May 12, 2026 is broadcast on Sportsnet in Canada.

MLB

Tue, May 12

8:10 PMET

SEA

@

HOU

SN

Daikin Park

Seattle Mariners vs Houston Astros on Wednesday, May 13, 2026 is available via streaming in Canada.

MLB

Wed, May 13

8:10 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

Seattle Mariners vs Houston Astros on Thursday, May 14, 2026 is available via streaming in Canada.

MLB

Thu, May 14

8:10 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

Seattle Mariners vs Houston Astros on Thursday, May 14, 2026 is available via streaming in Canada.

MLB

Thu, May 14

2:10 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

San Diego Padres vs Seattle Mariners on Saturday, May 16, 2026 is available via streaming in Canada.

MLB

Sat, May 16

9:40 PMET

SD

@

SEA

SN NOW+streaming only

T-Mobile Park

San Diego Padres vs Seattle Mariners on Saturday, May 16, 2026 is broadcast on Sportsnet in Canada.

MLB

Sat, May 16

7:15 PMET

SD

@

SEA

SN

T-Mobile Park

San Diego Padres vs Seattle Mariners on Sunday, May 17, 2026 is available via streaming in Canada.

MLB

Sun, May 17

7:20 PMET

SD

@

SEA

SN NOW+streaming only

T-Mobile Park

Chicago White Sox vs Seattle Mariners on Tuesday, May 19, 2026 is available via streaming in Canada.

MLB

Tue, May 19

9:40 PMET

CWS

@

SEA

SN NOW+streaming only

T-Mobile Park

Chicago White Sox vs Seattle Mariners on Wednesday, May 20, 2026 is available via streaming in Canada.

MLB

Wed, May 20

9:40 PMET

CWS

@

SEA

SN NOW+streaming only

T-Mobile Park

Chicago White Sox vs Seattle Mariners on Wednesday, May 20, 2026 is available via streaming in Canada.

MLB

Wed, May 20

4:10 PMET

CWS

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs Kansas City Royals on Friday, May 22, 2026 is available via streaming in Canada.

MLB

Fri, May 22

7:40 PMET

SEA

@

KC

SN NOW+streaming only

Kauffman Stadium

Seattle Mariners vs Kansas City Royals on Saturday, May 23, 2026 is broadcast on Sportsnet in Canada.

MLB

Sat, May 23

4:10 PMET

SEA

@

KC

SN

Kauffman Stadium

Seattle Mariners vs Kansas City Royals on Sunday, May 24, 2026 is available via streaming in Canada.

MLB

Sun, May 24

2:10 PMET

SEA

@

KC

SN NOW+streaming only

Kauffman Stadium

Seattle Mariners vs Athletics on Tuesday, May 26, 2026 is available via streaming in Canada.

MLB

Tue, May 26

9:40 PMET

SEA

@

OAK

SN NOW+streaming only

Sutter Health Park

Seattle Mariners vs Athletics on Wednesday, May 27, 2026 is available via streaming in Canada.

MLB

Wed, May 27

9:40 PMET

SEA

@

OAK

SN NOW+streaming only

Sutter Health Park

Seattle Mariners vs Athletics on Wednesday, May 27, 2026 is available via streaming in Canada.

MLB

Wed, May 27

3:05 PMET

SEA

@

OAK

SN NOW+streaming only

Sutter Health Park

Arizona Diamondbacks vs Seattle Mariners on Saturday, May 30, 2026 is available via streaming in Canada.

MLB

Sat, May 30

10:10 PMET

ARI

@

SEA

SN NOW+streaming only

T-Mobile Park

Arizona Diamondbacks vs Seattle Mariners on Sunday, May 31, 2026 is available via streaming in Canada.

MLB

Sun, May 31

10:10 PMET

ARI

@

SEA

SN NOW+streaming only

T-Mobile Park

Arizona Diamondbacks vs Seattle Mariners on Sunday, May 31, 2026 is available via streaming in Canada.

MLB

Sun, May 31

4:10 PMET

ARI

@

SEA

SN NOW+streaming only

T-Mobile Park

New York Mets vs Seattle Mariners on Tuesday, June 2, 2026 is broadcast on SNY in Canada.

MLB

Tue, Jun 2

9:40 PMET

NYM

@

SEA

SNY

T-Mobile Park

New York Mets vs Seattle Mariners on Wednesday, June 3, 2026 is broadcast on SNY in Canada.

MLB

Wed, Jun 3

9:40 PMET

NYM

@

SEA

SNY

T-Mobile Park

New York Mets vs Seattle Mariners on Wednesday, June 3, 2026 is broadcast on SNY in Canada.

MLB

Wed, Jun 3

3:40 PMET

NYM

@

SEA

SNY

T-Mobile Park

Seattle Mariners vs Detroit Tigers on Friday, June 5, 2026 is available via streaming in Canada.

MLB

Fri, Jun 5

6:40 PMET

SEA

@

DET

SN NOW+streaming only

Comerica Park

Seattle Mariners vs Detroit Tigers on Saturday, June 6, 2026 is available via streaming in Canada.

MLB

Sat, Jun 6

1:10 PMET

SEA

@

DET

SN NOW+streaming only

Comerica Park

Seattle Mariners vs Detroit Tigers on Sunday, June 7, 2026 is available via streaming in Canada.

MLB

Sun, Jun 7

1:40 PMET

SEA

@

DET

SN NOW+streaming only

Comerica Park

Seattle Mariners vs Baltimore Orioles on Monday, June 8, 2026 is available via streaming in Canada.

MLB

Mon, Jun 8

6:35 PMET

SEA

@

BAL

SN NOW+streaming only

Oriole Park at Camden Yards

Seattle Mariners vs Baltimore Orioles on Tuesday, June 9, 2026 is available via streaming in Canada.

MLB

Tue, Jun 9

6:35 PMET

SEA

@

BAL

SN NOW+streaming only

Oriole Park at Camden Yards

Seattle Mariners vs Baltimore Orioles on Wednesday, June 10, 2026 is available via streaming in Canada.

MLB

Wed, Jun 10

6:35 PMET

SEA

@

BAL

SN NOW+streaming only

Oriole Park at Camden Yards

Seattle Mariners vs Baltimore Orioles on Thursday, June 11, 2026 is available via streaming in Canada.

MLB

Thu, Jun 11

7:05 PMET

SEA

@

BAL

SN NOW+streaming only

Oriole Park at Camden Yards

Seattle Mariners vs Washington Nationals on Friday, June 12, 2026 is available via streaming in Canada.

MLB

Fri, Jun 12

6:45 PMET

SEA

@

WSH

SN NOW+streaming only

Nationals Park

Seattle Mariners vs Washington Nationals on Saturday, June 13, 2026 is available via streaming in Canada.

MLB

Sat, Jun 13

4:05 PMET

SEA

@

WSH

SN NOW+streaming only

Nationals Park

Seattle Mariners vs Washington Nationals on Sunday, June 14, 2026 is available via streaming in Canada.

MLB

Sun, Jun 14

1:35 PMET

SEA

@

WSH

SN NOW+streaming only

Nationals Park

Baltimore Orioles vs Seattle Mariners on Wednesday, June 17, 2026 is available via streaming in Canada.

MLB

Wed, Jun 17

9:40 PMET

BAL

@

SEA

SN NOW+streaming only

T-Mobile Park

Baltimore Orioles vs Seattle Mariners on Thursday, June 18, 2026 is available via streaming in Canada.

MLB

Thu, Jun 18

9:40 PMET

BAL

@

SEA

SN NOW+streaming only

T-Mobile Park

Baltimore Orioles vs Seattle Mariners on Thursday, June 18, 2026 is available via streaming in Canada.

MLB

Thu, Jun 18

4:10 PMET

BAL

@

SEA

SN NOW+streaming only

T-Mobile Park

Boston Red Sox vs Seattle Mariners on Saturday, June 20, 2026 is available via streaming in Canada.

MLB

Sat, Jun 20

10:10 PMET

BOS

@

SEA

SN NOW+streaming only

T-Mobile Park

Boston Red Sox vs Seattle Mariners on Sunday, June 21, 2026 is available via streaming in Canada.

MLB

Sun, Jun 21

10:10 PMET

BOS

@

SEA

SN NOW+streaming only

T-Mobile Park

Boston Red Sox vs Seattle Mariners on Sunday, June 21, 2026 is available via streaming in Canada.

MLB

Sun, Jun 21

4:10 PMET

BOS

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs Pittsburgh Pirates on Tuesday, June 23, 2026 is available via streaming in Canada.

MLB

Tue, Jun 23

6:40 PMET

SEA

@

PIT

SN NOW+streaming only

PNC Park

Seattle Mariners vs Pittsburgh Pirates on Wednesday, June 24, 2026 is available via streaming in Canada.

MLB

Wed, Jun 24

6:40 PMET

SEA

@

PIT

SN NOW+streaming only

PNC Park

Seattle Mariners vs Pittsburgh Pirates on Thursday, June 25, 2026 is available via streaming in Canada.

MLB

Thu, Jun 25

12:35 PMET

SEA

@

PIT

SN NOW+streaming only

PNC Park

Seattle Mariners vs Cleveland Guardians on Friday, June 26, 2026 is available via streaming in Canada.

MLB

Fri, Jun 26

7:10 PMET

SEA

@

CLE

SN NOW+streaming only

Progressive Field

Seattle Mariners vs Cleveland Guardians on Saturday, June 27, 2026 is available via streaming in Canada.

MLB

Sat, Jun 27

7:10 PMET

SEA

@

CLE

SN NOW+streaming only

Progressive Field

Seattle Mariners vs Cleveland Guardians on Sunday, June 28, 2026 is available via streaming in Canada.

MLB

Sun, Jun 28

1:40 PMET

SEA

@

CLE

SN NOW+streaming only

Progressive Field

Los Angeles Angels vs Seattle Mariners on Tuesday, June 30, 2026 is available via streaming in Canada.

MLB

Tue, Jun 30

9:40 PMET

LAA

@

SEA

SN NOW+streaming only

T-Mobile Park

Los Angeles Angels vs Seattle Mariners on Wednesday, July 1, 2026 is available via streaming in Canada.

MLB

Wed, Jul 1

9:40 PMET

LAA

@

SEA

SN NOW+streaming only

T-Mobile Park

Los Angeles Angels vs Seattle Mariners on Friday, July 3, 2026 is available via streaming in Canada.

MLB

Fri, Jul 3

9:40 PMET

LAA

@

SEA

SN NOW+streaming only

T-Mobile Park

Toronto Blue Jays vs Seattle Mariners on Saturday, July 4, 2026 is available via streaming in Canada.

MLB

Sat, Jul 4

10:10 PMET

TOR

@

SEA

SN NOW+streaming only

T-Mobile Park

Toronto Blue Jays vs Seattle Mariners on Saturday, July 4, 2026 is available via streaming in Canada.

MLB

Sat, Jul 4

4:10 PMET

TOR

@

SEA

SN NOW+streaming only

T-Mobile Park

Toronto Blue Jays vs Seattle Mariners on Sunday, July 5, 2026 is available via streaming in Canada.

MLB

Sun, Jul 5

5:00 PMET

TOR

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs Miami Marlins on Tuesday, July 7, 2026 is available via streaming in Canada.

MLB

Tue, Jul 7

6:40 PMET

SEA

@

MIA

SN NOW+streaming only

loanDepot park

Seattle Mariners vs Miami Marlins on Wednesday, July 8, 2026 is available via streaming in Canada.

MLB

Wed, Jul 8

6:40 PMET

SEA

@

MIA

SN NOW+streaming only

loanDepot park

Seattle Mariners vs Miami Marlins on Thursday, July 9, 2026 is available via streaming in Canada.

MLB

Thu, Jul 9

6:40 PMET

SEA

@

MIA

SN NOW+streaming only

loanDepot park

Seattle Mariners vs Tampa Bay Rays on Friday, July 10, 2026 is available via streaming in Canada.

MLB

Fri, Jul 10

7:10 PMET

SEA

@

TB

SN NOW+streaming only

Tropicana Field

Seattle Mariners vs Tampa Bay Rays on Saturday, July 11, 2026 is available via streaming in Canada.

MLB

Sat, Jul 11

4:10 PMET

SEA

@

TB

SN NOW+streaming only

Tropicana Field

Seattle Mariners vs Tampa Bay Rays on Sunday, July 12, 2026 is available via streaming in Canada.

MLB

Sun, Jul 12

1:40 PMET

SEA

@

TB

SN NOW+streaming only

Tropicana Field

San Francisco Giants vs Seattle Mariners on Saturday, July 18, 2026 is available via streaming in Canada.

MLB

Sat, Jul 18

10:10 PMET

SF

@

SEA

SN NOW+streaming only

T-Mobile Park

San Francisco Giants vs Seattle Mariners on Sunday, July 19, 2026 is broadcast on Sportsnet in Canada.

MLB

Sun, Jul 19

8:08 PMET

SF

@

SEA

SN

T-Mobile Park

San Francisco Giants vs Seattle Mariners on Sunday, July 19, 2026 is available via streaming in Canada.

MLB

Sun, Jul 19

4:10 PMET

SF

@

SEA

SN NOW+streaming only

T-Mobile Park

Cincinnati Reds vs Seattle Mariners on Tuesday, July 21, 2026 is available via streaming in Canada.

MLB

Tue, Jul 21

9:40 PMET

CIN

@

SEA

SN NOW+streaming only

T-Mobile Park

Cincinnati Reds vs Seattle Mariners on Wednesday, July 22, 2026 is available via streaming in Canada.

MLB

Wed, Jul 22

9:40 PMET

CIN

@

SEA

SN NOW+streaming only

T-Mobile Park

Cincinnati Reds vs Seattle Mariners on Wednesday, July 22, 2026 is available via streaming in Canada.

MLB

Wed, Jul 22

3:40 PMET

CIN

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs Texas Rangers on Saturday, July 25, 2026 is available via streaming in Canada.

MLB

Sat, Jul 25

8:05 PMET

SEA

@

TEX

SN NOW+streaming only

Globe Life Field

Seattle Mariners vs Texas Rangers on Saturday, July 25, 2026 is broadcast on Sportsnet in Canada.

MLB

Sat, Jul 25

7:15 PMET

SEA

@

TEX

SN

Globe Life Field

Seattle Mariners vs Texas Rangers on Sunday, July 26, 2026 is available via streaming in Canada.

MLB

Sun, Jul 26

2:35 PMET

SEA

@

TEX

SN NOW+streaming only

Globe Life Field

Seattle Mariners vs Texas Rangers on Monday, July 27, 2026 is available via streaming in Canada.

MLB

Mon, Jul 27

2:35 PMET

SEA

@

TEX

SN NOW+streaming only

Globe Life Field

Seattle Mariners vs Los Angeles Dodgers on Wednesday, July 29, 2026 is available via streaming in Canada.

MLB

Wed, Jul 29

10:10 PMET

SEA

@

LAD

SN NOW+streaming only

UNIQLO Field at Dodger Stadium

Seattle Mariners vs Los Angeles Dodgers on Thursday, July 30, 2026 is available via streaming in Canada.

MLB

Thu, Jul 30

10:10 PMET

SEA

@

LAD

SN NOW+streaming only

UNIQLO Field at Dodger Stadium

Seattle Mariners vs Los Angeles Dodgers on Friday, July 31, 2026 is available via streaming in Canada.

MLB

Fri, Jul 31

10:10 PMET

SEA

@

LAD

SN NOW+streaming only

UNIQLO Field at Dodger Stadium

Minnesota Twins vs Seattle Mariners on Saturday, August 1, 2026 is available via streaming in Canada.

MLB

Sat, Aug 1

10:10 PMET

MIN

@

SEA

SN NOW+streaming only

T-Mobile Park

Minnesota Twins vs Seattle Mariners on Saturday, August 1, 2026 is broadcast on Sportsnet in Canada.

MLB

Sat, Aug 1

4:10 PMET

MIN

@

SEA

SN

T-Mobile Park

Minnesota Twins vs Seattle Mariners on Sunday, August 2, 2026 is available via streaming in Canada.

MLB

Sun, Aug 2

4:10 PMET

MIN

@

SEA

SN NOW+streaming only

T-Mobile Park

Detroit Tigers vs Seattle Mariners on Wednesday, August 5, 2026 is available via streaming in Canada.

MLB

Wed, Aug 5

9:40 PMET

DET

@

SEA

SN NOW+streaming only

T-Mobile Park

Detroit Tigers vs Seattle Mariners on Thursday, August 6, 2026 is available via streaming in Canada.

MLB

Thu, Aug 6

9:40 PMET

DET

@

SEA

SN NOW+streaming only

T-Mobile Park

Detroit Tigers vs Seattle Mariners on Thursday, August 6, 2026 is available via streaming in Canada.

MLB

Thu, Aug 6

4:10 PMET

DET

@

SEA

SN NOW+streaming only

T-Mobile Park

Tampa Bay Rays vs Seattle Mariners on Saturday, August 8, 2026 is available via streaming in Canada.

MLB

Sat, Aug 8

10:10 PMET

TB

@

SEA

SN NOW+streaming only

T-Mobile Park

Tampa Bay Rays vs Seattle Mariners on Sunday, August 9, 2026 is available via streaming in Canada.

MLB

Sun, Aug 9

9:50 PMET

TB

@

SEA

SN NOW+streaming only

T-Mobile Park

Tampa Bay Rays vs Seattle Mariners on Sunday, August 9, 2026 is available via streaming in Canada.

MLB

Sun, Aug 9

4:10 PMET

TB

@

SEA

SN NOW+streaming only

T-Mobile Park

Seattle Mariners vs New York Yankees on Tuesday, August 11, 2026 is available via streaming in Canada.

MLB

Tue, Aug 11

7:05 PMET

SEA

@

NYY

SN NOW+streaming only

Yankee Stadium

Seattle Mariners vs New York Yankees on Wednesday, August 12, 2026 is available via streaming in Canada.

MLB

Wed, Aug 12

7:05 PMET

SEA

@

NYY

SN NOW+streaming only

Yankee Stadium

Seattle Mariners vs New York Yankees on Thursday, August 13, 2026 is available via streaming in Canada.

MLB

Thu, Aug 13

1:35 PMET

SEA

@

NYY

SN NOW+streaming only

Yankee Stadium

Seattle Mariners vs Houston Astros on Saturday, August 15, 2026 is available via streaming in Canada.

MLB

Sat, Aug 15

8:10 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

Seattle Mariners vs Houston Astros on Saturday, August 15, 2026 is available via streaming in Canada.

MLB

Sat, Aug 15

7:10 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

Seattle Mariners vs Houston Astros on Sunday, August 16, 2026 is available via streaming in Canada.

MLB

Sun, Aug 16

7:20 PMET

SEA

@

HOU

SN NOW+streaming only

Daikin Park

Seattle Mariners vs Milwaukee Brewers on Tuesday, August 18, 2026 is available via streaming in Canada.

MLB

Tue, Aug 18

7:40 PMET

SEA

@

MIL

SN NOW+streaming only

American Family Field

Seattle Mariners vs Milwaukee Brewers on Wednesday, August 19, 2026 is available via streaming in Canada.

MLB

Wed, Aug 19

7:40 PMET

SEA

@

MIL

SN NOW+streaming only

American Family Field