Inside Edge
Orioles vs Mariners Betting Record — 2025
Against the Spread
5-1-0
Win %
83.33%
ROI
+37.2%
Units
+2.2
Moneyline
5-1-0
Win %
83.33%
ROI
+77.32%
Units
+4.6
Over Rate
0-6-0
Win %
0%
ROI
-100%
Units
-6.0
From the Other Side — Mariners vs Orioles
Against the Spread
1-5-0
Win %
16.67%
ROI
-74.07%
Units
-4.4
Moneyline
1-5-0
Win %
16.67%
ROI
-72.37%
Units
-4.3
Over Rate
0-6-0
Win %
0%
ROI
-100%
Units
-6.0
Venue Splits
Orioles Home
3-0-0 ATS
100% • +69.63%
2-1-0 ML (66.67%)
Mariners Home
1-2-0 ATS
33.33% • -48.15%
0-3-0 ML (0%)
Scoring Averages
Orioles
3.5
PPG
2.2
allowed
Total
5.7
Avg
6
games
Mariners
2.2
PPG
3.5
allowed
Recent Matchups (2025)
| Date | Score | ATS | ML | O/U |
|---|---|---|---|---|
| 08/142025-08-14 | W 5-3 | ✓ | W | U |
| 08/132025-08-13 | W 4-3 | ✓ | W | U |
| 08/122025-08-12 | L 0-1 | ✓ | L | U |
| 06/052025-06-05 | W 3-4 | ✓ | W | U |
| 06/042025-06-04 | W 2-3 | ✗ | W | U |
| 06/032025-06-03 | W 1-5 | ✓ | W | U |
Frequently Asked Questions
What is the Baltimore Orioles vs Seattle Mariners all-time record?
The Baltimore Orioles are 5-1 against the Seattle Mariners in 2025 in head-to-head matchups.
What is the Baltimore Orioles ATS record vs the Seattle Mariners?
The Baltimore Orioles are 5-1-0 against the spread vs the Seattle Mariners in 2025 on DraftKings, with +37.2% ROI.
Do Baltimore Orioles vs Seattle Mariners games go over or under?
Baltimore Orioles vs Seattle Mariners games average 5.7 total points in 2025. The Over has hit 0% of the time.
