- Win rate
- 34.62%
- ROI
- -24%
- Graded games
- 26
MLB · American · AL West
Seattle Mariners As Favorite
- Win rate
- 57.69%
- ROI
- -2.1%
- Graded games
- 26
Only games with recorded DraftKings moneyline odds are included.
Mariners Monthly performance
-31.7%Oct · 1-2
+2.5%
-54.9%
-3.3%
-31.7%
Jul
1-1
1-1
Aug
2-7
2-7
Sep
5-7
5-7
Oct
1-2
1-2
Home / Away as Favorite ATS
Home
3-11-0
21.43%-53.51%
Away
6-6-0
50%+10.42%
Recent Games (2021)
| Date | Opponent | Score | ATS | ML | O/U |
|---|---|---|---|---|---|
| 2021-10-03 |  vs Angels | L 3-7 | ✗ | L | O |
| 2021-10-02 | vs Angels | W 6-4 | ✓ | W | O |
| 2021-10-01 | vs Angels | L 1-2 | ✗ | L | U |
| 2021-09-27 |  vs Athletics | W 13-4 | ✓ | W | O |
| 2021-09-25 | @ Angels | L 1-14 | ✗ | L | O |
| 2021-09-24 | @ Angels | W 6-5 | ✗ | W | O |
| 2021-09-19 |  @ Royals | W 7-1 | ✓ | W | U |
| 2021-09-18 | @ Royals | L 1-8 | ✗ | L | P |
| 2021-09-17 | @ Royals | W 6-2 | ✓ | W | U |
| 2021-09-12 |  vs Diamondbacks | L 4-5 | ✗ | L | O |
Frequently Asked Questions
What is the Seattle Mariners as favorite in 2021?
The Seattle Mariners are 9-17-0 (34.62%) as favorite in 2021 on DraftKings, with -24% ROI.
What is the Seattle Mariners home vs away as favorite?
Home: 3-11-0 (-53.51% ROI). Away: 6-6-0 (+10.42% ROI).
More Mariners Stats (2021)
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: 2021-10-03.