MLB Prop Bets: Toronto Blue Jays vs Seattle Mariners (August 29, 2026)
The Seattle Mariners (64-71) face the Toronto Blue Jays (66-70) at Rogers Centre on Saturday at 3:07pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Kade Anderson is the probable pitcher for the Mariners, while Jose Soriano is the probable pitcher for the Blue Jays. The Blue Jays are favored to win at -126, while the Mariners are at +104. The total runs line is set at 7.5, with OVER at -104 and UNDER at -116.
- The Mariners (-205) have a 52-83 Run Line record this season, while the Blue Jays (+168) hold a record of 69-67.
- The Mariners have a 68-59-8 O/U record this season (meaning 68 games have gone over the total runs line, 59 have gone under and eight have resulted in a push). The Blue Jays have a 68-63-5 O/U record.
Scoring Insights
- The Mariners are averaging 3.9 runs per game this season (30th in the league). Comparatively, the Blue Jays are averaging 3.9 (29th).
- In the field, the Mariners are allowing 4.4 runs per game this season (14th in the league), while the Blue Jays are allowing an average of 4.4 runs (13th).
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 .228 (ranking 29th in the Major leagues), while the Blue Jays are batting .246 (13th).
Home Runs
- In terms of total home runs this season, the Blue Jays have hit 129 (28th in the Major Leagues). Meanwhile, the Mariners have managed 156 (15th).
Runs Batted In
- Finally, looking at their runs batted in, the Mariners have recorded 508 RBIs to rank 30th in the MLB this season. Comparatively, the Blue Jays have recorded 514 RBIs to rank 29th.
Pitching Insights:
Earned Run Average
- The Blue Jays have an earned run average of 3.98 this season (11th in the Majors), while The Mariners have an ERA of 4.13 (15th).
Strikeouts
- Turning our attention to total strikeouts, the Mariners have recorded 1146 this season, ranking 12th in the MLB. Meanwhile, the Blue Jays rank T9th for total strikeouts, recording 1186.
Opponent Batting Average
- Opponents are batting an average of .239 against the Blue Jays this season (13th in the Major Leagues). Comparatively, the Mariners' opponents are at .249 (20th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Mariners | 33-36-66 | 20-16-32 | 13-20-34 | 26-24-52 | 7-12-14 | 0-0-0 | 4-5-1 |
| Blue Jays | 25-37-74 | 12-21-37 | 13-16-37 | 17-21-34 | 8-16-40 | 0-0-0 | 3-2-5 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Mariners | 54-51-30 | 31-22-15 | 23-29-15 | 40-36-26 | 14-15-4 | 0-0-0 | 4-5-1 |
| Blue Jays | 44-57-35 | 21-28-21 | 23-29-14 | 27-26-19 | 17-31-16 | 0-0-0 | 4-4-2 |
NRFI/YRFI
The NRFI market is paying -130 and the YRFI is paying +100.
- The NRFI is 61-74 in Mariners games this season. The Blue Jays have a 70-66 NRFI record.
Last Time They Met
The Blue Jays recorded an 8-1 victory over the Mariners at Rogers Centre yesterday. George Springer dominated at the plate in that matchup, notching 1 home run, 2 singles and an RBI. The Blue Jays have now won three straight at Rogers Centre against the Mariners.
