Seattle Mariners Lead Baltimore Orioles 4-2 in Head-to-Head Matchups (2022)

MLB3-3-0 ATS (50%)Data through 2022-06-29

Mariners vs Orioles Betting Record — 2022

Against the Spread
3-3-0
Win %
50%
ROI
+19.17%
Units
+1.1
Moneyline
4-2-0
Win %
66.67%
ROI
+17.32%
Units
+1.0
Over Rate
5-1-0
Win %
83.33%
ROI
+58.75%
Units
+3.5

From the Other Side — Orioles vs Mariners

Against the Spread
3-3-0
Win %
50%
ROI
-17.15%
Units
-1.0
Moneyline
2-4-0
Win %
33.33%
ROI
-24.17%
Units
-1.4
Over Rate
5-1-0
Win %
83.33%
ROI
+58.75%
Units
+3.5

Venue Splits

Mariners Home
2-1-0 ATS
66.67% • +63.33%
2-1-0 ML (66.67%)
Orioles Home
2-1-0 ATS
66.67% • +12.63%
1-2-0 ML (33.33%)

Scoring Averages

Mariners
5.3
PPG
4.5
allowed
Total
9.8
Avg
6
games
Orioles
4.5
PPG
5.3
allowed

Recent Matchups (2022)

DateScoreATSMLO/U
06/29W 9-3WO
06/28W 2-0WU
06/27L 2-9LO
06/02W 6-7WO
06/01L 9-2LO
05/31W 0-10WO

Frequently Asked Questions

What is the Seattle Mariners vs Baltimore Orioles all-time record?
The Seattle Mariners are 4-2 against the Baltimore Orioles in 2022 in head-to-head matchups.
What is the Seattle Mariners ATS record vs the Baltimore Orioles?
The Seattle Mariners are 3-3-0 against the spread vs the Baltimore Orioles in 2022 on DraftKings, with +19.17% ROI.
Do Seattle Mariners vs Baltimore Orioles games go over or under?
Seattle Mariners vs Baltimore Orioles games average 9.8 total points in 2022. The Over has hit 83.33% of the time.

More Mariners Matchups

Head-to-head betting record for Seattle Mariners vs Baltimore Orioles in the 2022 season on LineTerminal. The Mariners are 4-2 straight up against the Orioles and 3-3-0 against the spread (50% cover rate, +19.17% ROI) on DraftKings. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results.

LineTerminal

AI-powered betting intelligence for NBA, NHL, MLB, and NCAAB.

LineTerminal provides sports data and analytics for informational and entertainment purposes only. LineTerminal does not accept, place, or facilitate bets or wagers of any kind. Odds data is sourced from third-party providers and may not reflect exact lines at every sportsbook. Past performance does not guarantee future results. Sports betting involves risk — never wager more than you can afford to lose.

If you or someone you know has a gambling problem, call 1-800-MY-RESET (National Problem Gambling Helpline) or visit ncpgambling.org. Must be 21+ in most jurisdictions. Please gamble responsibly.

© 2026 LineTerminal. All rights reserved.