Houston Astros versus Seattle Mariners Head-to-head history

Scores, recaps and recorded betting results from the five most recent meetings in SportsJaw history. Seattle Mariners won the most recent meeting against the Houston Astros. The latest result was the Seattle Mariners' one-point 6-5 win on September 23, 2026.

SportsJaw’s stored game records date back to 2015. The news feed shows up to the five most recent completed meetings.

Head-to-head history

Last five meetings

Recent game recaps, recorded odds and betting results

Sept 23, 2026	Score	Moneyline	Run line	Game total
Houston AstrosHOU	5	+110 L	+1.5 (-194) W	O 7.5 (-110) W U 7.5 (-110) L
Seattle MarinersSEA	6	-130 W	-1.5 (+160) L	O 7.5 (-110) W U 7.5 (-110) L

Seattle Mariners defeated Houston Astros 6-5

Seattle Mariners defeated Houston Astros 6-5 on September 23, 2026, a 1-run decision in the series. Seattle Mariners' strongest period was the 5th inning, when it outscored its opponent 1-0. Against SportsJaw's recorded Houston Astros +1.5 (-194) spread, Houston Astros covered, while the 11 combined runs finished over the recorded total of 7.5.

Team	1	2	3	4	5	6	7	8	9	10	T
HOU	0	0	4	0	0	0	0	0	0	1	5
SEA	0	0	3	0	1	0	0	0	0	2	6

Sept 22, 2026	Score	Moneyline	Run line	Game total
Houston AstrosHOU	7	+111 W	+1.5 (-195) W	O 7 (-117) P U 7 (-103) P
Seattle MarinersSEA	0	-133 L	-1.5 (+165) L	O 7 (-117) P U 7 (-103) P

Houston Astros defeated Seattle Mariners 7-0

Houston Astros defeated Seattle Mariners 7-0 on September 22, 2026, a 7-run decision in the series. Houston Astros' strongest period was the 3rd inning, when it outscored its opponent 3-0. Against SportsJaw's recorded Houston Astros +1.5 (-195) spread, Houston Astros covered, while the 7 total pushed.

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

Aug 16, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	3	+112 W	+1.5 (-200) W	O 7.5 (-110) L U 7.5 (-110) W
Houston AstrosHOU	2	-124 L	-1.5 (+170) L	O 7.5 (-110) L U 7.5 (-110) W

Seattle Mariners defeated Houston Astros 3-2

Seattle Mariners defeated Houston Astros 3-2 on August 16, 2026, a 1-run decision in the series. Seattle Mariners' strongest period was the 1st inning, when it outscored its opponent 1-0. Against SportsJaw's recorded Seattle Mariners +1.5 (-200) spread, Seattle Mariners covered, while the 5 combined runs finished under the recorded total of 7.5.

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

Aug 15, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	10	+107 W	+1.5 (-195) W	O 8.5 (-110) W U 8.5 (-110) L
Houston AstrosHOU	5	-120 L	-1.5 (+166) L	O 8.5 (-110) W U 8.5 (-110) L

Aug 14, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	7	+109 L	+1.5 (-199) L	O 8 (-110) W U 8 (-110) L
Houston AstrosHOU	10	-123 W	-1.5 (+167) W	O 8 (-110) W U 8 (-110) L