Mariners vs Pirates Betting Record — 2025
Against the Spread
2-1-0
Win %
66.67%
ROI
+17.36%
Units
+0.5
Moneyline
3-0-0
Win %
100%
ROI
+65.55%
Units
+2.0
Over Rate
0-3-0
Win %
0%
ROI
-100%
Units
-3.0
From the Other Side — Pirates vs Mariners
Against the Spread
1-2-0
Win %
33.33%
ROI
-45.57%
Units
-1.4
Moneyline
0-3-0
Win %
0%
ROI
-100%
Units
-3.0
Over Rate
0-3-0
Win %
0%
ROI
-100%
Units
-3.0
Venue Splits
Mariners Home
2-1-0 ATS
66.67% • +17.36%
3-0-0 ML (100%)
Pirates Home
Scoring Averages
Mariners
2.7
PPG
0
allowed
Total
2.7
Avg
3
games
Pirates
0
PPG
2.7
allowed
Recent Matchups (2025)
| Date | Score | ATS | ML | O/U |
|---|---|---|---|---|
| 07/062025-07-06 | W 1-0 | ✓ | W | U |
| 07/052025-07-05 | W 1-0 | ✗ | W | U |
| 07/042025-07-04 | W 6-0 | ✓ | W | U |
Frequently Asked Questions
What is the Seattle Mariners vs Pittsburgh Pirates all-time record?
The Seattle Mariners are 3-0 against the Pittsburgh Pirates in 2025 in head-to-head matchups.
What is the Seattle Mariners ATS record vs the Pittsburgh Pirates?
The Seattle Mariners are 2-1-0 against the spread vs the Pittsburgh Pirates in 2025 on DraftKings, with +17.36% ROI.
Do Seattle Mariners vs Pittsburgh Pirates games go over or under?
Seattle Mariners vs Pittsburgh Pirates games average 2.7 total points in 2025. The Over has hit 0% of the time.

Inside Edge
