- Win rate
- 41.38%
- ROI
- -22.99%
- Graded games
- 29
MLB · American · AL West
Seattle Mariners Home Record
- Win rate
- 53.62%
- ROI
- +8.96%
- Graded games
- 69
Only games with recorded DraftKings moneyline odds are included.
- Win rate
- 62.07%
- ROI
- +18.04%
- Graded games
- 29
Mariners Monthly performance
-31.7%Oct · 1-2
-13.6%
-22.9%
-26.9%
-31.7%
Jul
3-3
3-3
Aug
5-7
5-7
Sep
3-5
3-5
Oct
1-2
1-2
Home: Favorite / Underdog ATS
As Favorite
3-11-0
21.43%-53.51%
As Underdog
9-6-0
60%+5.5%
Recent Home 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 |
| 2021-09-28 |  vs Athletics | W 4-2 | ✓ | W | U |
| 2021-09-27 | vs Athletics | W 13-4 | ✓ | W | O |
| 2021-09-15 |  vs Red Sox | L 4-9 | ✗ | L | O |
| 2021-09-14 | vs Red Sox | L 4-8 | ✗ | L | O |
| 2021-09-13 | vs Red Sox | W 5-4 | ✓ | W | O |
| 2021-09-12 |  vs Diamondbacks | L 4-5 | ✗ | L | O |
| 2021-09-11 | vs Diamondbacks | L 3-7 | ✗ | L | O |
Frequently Asked Questions
What is the Seattle Mariners home record in 2021?
The Seattle Mariners are 12-17-0 (41.38%) home record in 2021 on DraftKings, with -22.99% ROI.
What is the Seattle Mariners as favorite vs as underdog home record?
As Favorite: 3-11-0 (-53.51% ROI). As Underdog: 9-6-0 (+5.5% ROI).
More Mariners Stats (2021)
Compare Home Record
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.