Inside Edge
Astros vs Mariners Betting Record — 2025
Against the Spread
7-6-0
Win %
53.85%
ROI
-15.44%
Units
-2.0
Moneyline
5-8-0
Win %
38.46%
ROI
-18.75%
Units
-2.4
Over Rate
6-5-2
Win %
54.55%
ROI
+5.22%
Units
+0.6
From the Other Side — Mariners vs Astros
Against the Spread
6-7-0
Win %
46.15%
ROI
+6.42%
Units
+0.8
Moneyline
8-5-0
Win %
61.54%
ROI
+12.56%
Units
+1.6
Over Rate
6-5-2
Win %
54.55%
ROI
+5.22%
Units
+0.6
Venue Splits
Astros Home
3-4-0 ATS
42.86% • -29.41%
3-4-0 ML (42.86%)
Mariners Home
2-4-0 ATS
33.33% • -31.08%
4-2-0 ML (66.67%)
Scoring Averages
Astros
4.2
PPG
4.3
allowed
Total
8.5
Avg
13
games
Mariners
4.3
PPG
4.2
allowed
Recent Matchups (2025)
| Date | Score | ATS | ML | O/U |
|---|---|---|---|---|
| 09/212025-09-21 | L 3-7 | ✗ | L | O |
| 09/202025-09-20 | L 4-6 | ✗ | L | O |
| 09/192025-09-19 | L 0-4 | ✗ | L | U |
| 07/202025-07-20 | W 3-11 | ✓ | W | O |
| 07/192025-07-19 | L 7-6 | ✓ | L | O |
| 07/182025-07-18 | L 6-1 | ✗ | L | P |
| 05/252025-05-25 | W 5-3 | ✓ | W | U |
| 05/242025-05-24 | W 2-1 | ✓ | W | U |
| 05/232025-05-23 | L 3-5 | ✗ | L | U |
| 05/222025-05-22 | W 9-2 | ✓ | W | O |
| 04/092025-04-09 | L 7-6 | ✗ | L | O |
| 04/082025-04-08 | W 1-2 | ✓ | W | U |
| 04/072025-04-07 | L 4-3 | ✓ | L | P |
Frequently Asked Questions
What is the Houston Astros vs Seattle Mariners all-time record?
The Houston Astros are 5-8 against the Seattle Mariners in 2025 in head-to-head matchups.
What is the Houston Astros ATS record vs the Seattle Mariners?
The Houston Astros are 7-6-0 against the spread vs the Seattle Mariners in 2025 on DraftKings, with -15.44% ROI.
Do Houston Astros vs Seattle Mariners games go over or under?
Houston Astros vs Seattle Mariners games average 8.5 total points in 2025. The Over has hit 54.55% of the time.
