Seattle Mariners — Medium Favorite (-3.5 to -7)
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 | 1-12-0 | 7.7% | -11.1u | -85.3% |
| 2023 | 0-13-0 | 0% | -13.0u | -100.0% |
| 2022 | 1-10-0 | 9.1% | -9.1u | -82.6% |
| 2021 | 5-12-0 | 29.4% | -7.5u | -43.9% |
| 2020 | 1-7-0 | 12.5% | -6.1u | -76.1% |
| 2019 | 3-9-0 | 25.0% | -6.3u | -52.3% |
| 2018 | 4-11-0 | 26.7% | -7.4u | -49.1% |
| 2017 | 1-16-0 | 5.9% | -15.1u | -88.8% |
| 2016 | 1-11-0 | 8.3% | -10.1u | -84.1% |
| 2015 | 3-9-0 | 25.0% | -6.3u | -52.3% |
| 2014 | 2-6-0 | 25.0% | -4.2u | -52.3% |
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Compare SportsbooksFrequently Asked Questions
What is the Seattle Mariners ATS record medium favorite (-3.5 to -7)?
The Seattle Mariners are 22-116 ATS (15.9%) medium favorite (-3.5 to -7) since 2014, generating -96.0u.
Should I bet on the Seattle Mariners medium favorite (-3.5 to -7)?
No, consider fading the Seattle Mariners in this spot. They cover only 15.9% of the time.
How consistent is this trend?
Over 11 seasons, the Seattle Mariners have been consistently unprofitable in this situation with -69.6% ROI.
Methodology: ATS records from 2014-2024 regular season. ROI assumes -110 odds. Data updated daily.