MLB Prop Bets: Baltimore Orioles vs Seattle Mariners (June 10, 2026)
The Seattle Mariners (36-32) face the Baltimore Orioles (31-37) at Oriole Park at Camden Yards on Wednesday at 6:35pm (ET). Let's take a look at the MLB Prop Bets for the matchup. George Kirby is the probable pitcher for the Mariners, while Brandon Young is the probable pitcher for the Orioles. The Mariners are favored to win at -125, while the Orioles are at +104. The total runs line is set at 9.0, with OVER at -107 and UNDER at -112.
- The Mariners (+128) have a 29-39 Run Line record this season, while the Orioles (-155) hold a record of 31-37.
- The Mariners have a 32-33-3 O/U record this season (meaning 32 games have gone over the total runs line, 33 have gone under and three have resulted in a push). The Orioles have a 37-27-4 O/U record.
Scoring Insights
- The Mariners are averaging 4.3 runs per game this season (20th in the league). Comparatively, the Orioles are averaging +0.4 more at 4.7 runs (8th).
- In the field, the Mariners are allowing only 3.8 runs per game this season (5th in the league), while the Orioles are allowing an average of 5.2 runs (28th).
Let's take a look at how these teams perform in some other key statistical areas.
Batting Insights:
Batting Average
- Looking at their batting averages this season, the Mariners are at .238 (ranking 20th in the Major leagues), while the Orioles are batting .240 (18th).
Home Runs
- In terms of total home runs this season, the Orioles have hit 78 (11th in the Major Leagues). Meanwhile, the Mariners have managed 87 (T5th).
Runs Batted In
- Finally, looking at their runs batted in, the Mariners have recorded 283 RBIs to rank 13th in the MLB this season. Comparatively, the Orioles have recorded 308 RBIs to rank 7th.
Pitching Insights:
Earned Run Average
- The Orioles have an earned run average of 4.60 this season (24th in the Majors), while The Mariners have an ERA of 3.48 (5th).
Strikeouts
- Turning our attention to total strikeouts, the Mariners have recorded 585 this season, ranking 10th in the MLB. Meanwhile, the Orioles rank 25th for total strikeouts, recording 522.
Opponent Batting Average
- Opponents are batting an average of .263 against the Orioles this season (29th in the Major Leagues). Comparatively, the Mariners' opponents are at .240 (13th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Mariners | 18-15-35 | 11-9-15 | 7-6-20 | 18-14-29 | 0-1-6 | 0-0-0 | 1-1-8 |
| Orioles | 9-16-43 | 5-7-24 | 4-9-19 | 4-5-25 | 5-11-18 | 0-0-0 | 2-2-6 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Mariners | 32-21-15 | 18-10-7 | 14-11-8 | 27-20-14 | 5-1-1 | 0-0-0 | 6-3-1 |
| Orioles | 22-27-19 | 16-12-8 | 6-15-11 | 10-12-12 | 12-15-7 | 0-0-0 | 6-2-2 |
NRFI/YRFI
The NRFI market is paying -120 and the YRFI is paying -105.
- The NRFI is 31-37 in Mariners games this season. The Orioles have a 39-29 NRFI record.
Last Time They Met
The Mariners recorded a 6-5 extra innings victory over the Orioles at Oriole Park at Camden Yards yesterday. Randy Arozarena dominated at the plate in that matchup, notching 1 home run, 2 singles and 3 RBIs.
