- Win rate
- 37.6%
- ROI
- -15.81%
- Graded games
- 125
MLB · American · AL West
Seattle Mariners As Favorite
- Win rate
- 56.8%
- ROI
- -5.82%
- Graded games
- 125
Only games with recorded DraftKings moneyline odds are included.
Mariners Monthly performance
-55.4%Oct · 1-4
-55.2%
+11.4%
-36.8%
-36.1%
-14.6%
-29.5%
+29.5%
-55.4%
Mar
1-4
1-4
Apr
8-9
8-9
May
5-13
5-13
Jun
5-13
5-13
Jul
7-12
7-12
Aug
7-15
7-15
Sep
13-8
13-8
Oct
1-4
1-4
Home / Away as Favorite ATS
Home
25-41-0
37.88%-18.42%
Away
22-37-0
37.29%-12.89%
Recent Games (2025)
| Date | Opponent | Score | ATS | ML | O/U |
|---|---|---|---|---|---|
| 2025-10-16 |  vs Blue Jays | L 2-8 | ✗ | L | O |
| 2025-10-15 | vs Blue Jays | L 4-13 | ✗ | L | O |
| 2025-10-08 |  @ Tigers | L 3-9 | ✗ | L | O |
| 2025-10-07 | @ Tigers | W 8-4 | ✓ | W | O |
| 2025-10-04 | vs Tigers | L 2-3 | ✗ | L | U |
| 2025-09-27 |  vs Dodgers | L 3-5 | ✗ | L | O |
| 2025-09-26 | vs Dodgers | L 2-3 | ✗ | L | U |
| 2025-09-25 |  vs Rockies | W 6-2 | ✓ | W | O |
| 2025-09-24 | vs Rockies | W 9-2 | ✓ | W | O |
| 2025-09-23 | vs Rockies | W 4-3 | ✗ | W | U |
Frequently Asked Questions
What is the Seattle Mariners as favorite in 2025?
The Seattle Mariners are 47-78-0 (37.6%) as favorite in 2025 on DraftKings, with -15.81% ROI.
What is the Seattle Mariners home vs away as favorite?
Home: 25-41-0 (-18.42% ROI). Away: 22-37-0 (-12.89% ROI).
More Mariners Stats (2025)
Compare As Favorite
Data and season archive
Records use DraftKings closing lines and each market’s graded sample. Win rates exclude pushes; ROI uses flat one-unit bets. Each split can have a different sample. Latest recorded game: 2025-10-16.