MLB Prop Bets: Seattle Mariners vs Toronto Blue Jays (July 5, 2026)
The Toronto Blue Jays (42-47) face the Seattle Mariners (46-44) at T-Mobile Park on Sunday at 5:00pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Trey Yesavage is the probable pitcher for the Blue Jays, while Emerson Hancock is the probable pitcher for the Mariners. The Mariners are favored to win at -136, while the Blue Jays are at +113. The total runs line is set at 7.5, with OVER at -103 and UNDER at -117.
- The Blue Jays (-191) have a 44-45 Run Line record this season, while the Mariners (+157) hold a record of 38-52.
- The Blue Jays have a 44-42-3 O/U record this season (meaning 44 games have gone over the total runs line, 42 have gone under and three have resulted in a push). The Mariners have a 43-43-4 O/U record.
Scoring Insights
- The Blue Jays are averaging 4.0 runs per game this season (27th in the league). Comparatively, the Mariners are averaging 4.1 (24th).
- In the field, the Blue Jays are allowing 4.4 runs per game this season (14th in the league), while the Mariners are allowing an average of 3.8 runs (4th).
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 Blue Jays are at .245 (ranking 13th in the Major leagues), while the Mariners are batting .232 (26th).
Home Runs
- In terms of total home runs this season, the Mariners have hit 108 (12th in the Major Leagues). Meanwhile, the Blue Jays have managed 88 (23rd).
Runs Batted In
- Finally, looking at their runs batted in, the Blue Jays have recorded 342 RBIs to rank 26th in the MLB this season. Comparatively, the Mariners have recorded 356 RBIs to rank T20th.
Pitching Insights:
Earned Run Average
- The Mariners have an earned run average of 3.59 this season (5th in the Majors), while The Blue Jays have an ERA of 4.12 (13th).
Strikeouts
- Turning our attention to total strikeouts, the Blue Jays have recorded 790 this season, ranking 8th in the MLB. Meanwhile, the Mariners rank 10th for total strikeouts, recording 781.
Opponent Batting Average
- Opponents are batting an average of .237 against the Mariners this season (10th in the Major Leagues). Comparatively, the Blue Jays' opponents are at .240 (16th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Blue Jays | 16-28-45 | 9-18-22 | 7-10-23 | 11-19-22 | 5-9-23 | 0-0-0 | 2-4-4 |
| Mariners | 22-20-48 | 13-11-22 | 9-9-26 | 21-17-40 | 1-3-8 | 0-0-0 | 1-3-6 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Blue Jays | 30-37-22 | 17-21-11 | 13-16-11 | 20-19-13 | 10-18-9 | 0-0-0 | 3-5-2 |
| Mariners | 38-29-23 | 21-14-11 | 17-15-12 | 31-26-21 | 7-3-2 | 0-0-0 | 3-3-4 |
NRFI/YRFI
The NRFI market is paying -135 and the YRFI is paying +105.
- The NRFI is 42-47 in Blue Jays games this season. The Mariners have a 43-47 NRFI record.
Last Time They Met
The Mariners recorded a lopsided 11-0 victory against the Blue Jays at T-Mobile Park yesterday. Randy Arozarena was unstoppable in that matchup, hitting a home run, a double and recording 4 RBIs. That result snapped the Blue Jays' three-game winning streak against the Mariners.
