Seattle Mariners — Large Favorite (-7.5+)
ATS Record & ROI Analysis · 2014-2024 (10 Seasons)
The fade: The Seattle Mariners struggle in this spot. Consider betting against them when this situation arises.
10-Year Performance
Cumulative Units Won (2014-2024)
Win Rate by Season
Units by Season
Season-by-Season Breakdown
| Season | Record | Win % | Units | ROI |
|---|---|---|---|---|
| 2024 | 1-18-0 | 5.3% | -17.1u | -90.0% |
| 2023 | 1-11-0 | 8.3% | -10.1u | -84.1% |
| 2022 | 0-21-0 | 0% | -21.0u | -100.0% |
| 2021 | 0-11-0 | 0% | -11.0u | -100.0% |
| 2020 | 1-15-0 | 6.2% | -14.1u | -88.1% |
| 2019 | 0-9-0 | 0% | -9.0u | -100.0% |
| 2018 | 0-12-0 | 0% | -12.0u | -100.0% |
| 2017 | 3-18-0 | 14.3% | -15.3u | -72.7% |
| 2016 | 0-21-0 | 0% | -21.0u | -100.0% |
| 2015 | 0-12-0 | 0% | -12.0u | -100.0% |
| 2014 | 2-7-0 | 22.2% | -5.2u | -57.6% |
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Compare SportsbooksFrequently Asked Questions
What is the Seattle Mariners ATS record large favorite (-7.5+)?
The Seattle Mariners are 8-155 ATS (4.9%) large favorite (-7.5+) since 2014, generating -147.7u.
Should I bet on the Seattle Mariners large favorite (-7.5+)?
No, consider fading the Seattle Mariners in this spot. They cover only 4.9% of the time.
How consistent is this trend?
Over 11 seasons, the Seattle Mariners have been consistently unprofitable in this situation with -90.6% ROI.
Methodology: ATS records from 2014-2024 regular season. ROI assumes -110 odds. Data updated daily.