The Boston Red Sox open a four-game set in Toronto on Monday night as clear road favorites, and the reason sits on the mound. Boston hands the ball to Sonny Gray, one of the American League’s steadiest arms this season, while the Blue Jays counter with midseason reclamation project Jameson Taillon. The market has read the gap the same way. Boston is priced at -179 on the moneyline, with the run line and total both shaded toward the visitors. Our headline lean leans on that pitching mismatch, and the case builds from there.
Last Updated: Monday, August 10, 2026
Boston Red Sox vs. Toronto Blue Jays — Time & How to Watch
| Where | Rogers Centre, Toronto, ON |
| When | Monday, August 10 – 7:07 PM ET |
| TV | NESN / Sportsnet |
Boston Red Sox vs. Toronto Blue Jays Betting Preview
The pitching matchup does most of the talking here. Sonny Gray carries a 2.78 ERA and a 1.15 WHIP into the start, and he has backed those numbers up lately. In his last outing he spun six shutout innings with eight strikeouts against the White Sox. His command has held up all summer, and he limits hard contact even when the strikeouts dip. You can see the full Sonny Gray season line to gauge just how consistent he has been.
Taillon is a different story. Toronto acquired him after the Chicago Cubs designated him for assignment, and the underlying profile explains why he was available. He owns a 5.96 ERA and had surrendered 25 home runs across just 76 innings before the trade. His Blue Jays debut in Houston was short, going four innings and allowing three runs. A homer-prone starter in a park that rewards fly balls is a real concern, and Boston’s lineup does damage when a pitcher leaves the ball up.
The standings frame the rest. Boston arrived with 64 wins, comfortably above .500 and in the thick of the American League Wild Card race. Toronto sits fifth in the AL East, several games under .500, and the offense has been one of the league’s quieter groups this year. The Blue Jays are not the fearsome club they were a season ago, and the run-scoring numbers reflect it, as our recent Blue Jays betting breakdown laid out. Still, this is a division rivalry, and Toronto has had Boston’s number in the season series, so the home side is live even as an underdog.
Boston Red Sox vs. Toronto Blue Jays Odds
| Run Line | Moneyline | Total | |
|---|---|---|---|
| Red Sox | -1.5 (+100) | -179 | U 8 (+100) |
| Blue Jays | +1.5 (-120) | +147 | O 8 (-120) |
Odds accurate as of Monday, August 10, 2026 via TheSpread.com. Odds change, get the latest MLB Odds – Futures – Props
Boston Red Sox vs. Toronto Blue Jays — Who Is the Public Betting?
| Red Sox | 62% | 38% | Blue Jays |
See the latest MLB Public Betting Splits and make smarter wagers!
Red Sox vs. Blue Jays Prediction — How Far Can Sonny Gray Carry Boston?
Start with the vehicle for backing Boston. The moneyline asks bettors to lay -179, which prices the Red Sox at roughly a 64% chance to win. That is a steep number to pay on a road team, even a deserving favorite. The run line offers a more interesting angle. Boston at -1.5 sits at even money, and a road favorite is the friendlier side of the run line because the visitors always bat the ninth. That means extra chances to stretch a one-run edge into two.
The baseball case supports a margin, not just a win. Gray profiles to keep Toronto’s light-hitting lineup in check, while Taillon has been one of the most hittable starters in the league. If Boston tags him early and Gray holds serve, a two-run cushion is very much in play. The market direction backs the read too. Boston’s price drifted from -155 at the open toward -179, so the money has moved in step with the Red Sox all day.
The case against is honest and worth stating. Roughly a quarter of MLB games are decided by a single run, and the run line loses every time a favorite wins by exactly one. Toronto is at home, in a rivalry spot, and a Taillon bounce-back or one quiet Gray inning can flip a comfortable margin into a nervy 3-2 finish. The play needs Boston to win clearly, not just to win.
The Pick: Red Sox Run Line -1.5 (+100)
Red Sox vs. Blue Jays Prediction — Will the Scoreboard Stay Quiet?
The total tells a matching story. The number opened at 8.5 and ticked down to 8, with the money leaning toward fewer runs. Gray is the engine of that move. He works efficiently, misses bats, and keeps innings short, which caps the run environment on one side of the ledger. Toronto’s offense has scuffled all year, so the Blue Jays are not the group you want carrying an over on their own.
The counter is Taillon and the ballpark. His home-run problem is severe, and Rogers Centre lets fly balls travel. If Boston puts a crooked number on the board against him, the under gets tight in a hurry. The cleanest path here is the one that also feeds the side play: Gray smothers Toronto, Boston scores a measured five or six, and the game lands in the 6-to-7-run range rather than a shootout. That is a lean, not a certainty, and a Taillon meltdown is the way it goes wrong.
The Pick: Under 8 (+100)
Final Thoughts and Bonus Angle
Both plays rest on the same load-bearing idea: Sonny Gray is a level above Jameson Taillon on Monday, and Toronto’s bats have not shown enough to close that gap. When two picks lean on one starter, they rise and fall together, and that is the honest risk here. If Gray is merely good instead of dominant, the run line and the under both come under pressure at once.
Watch the early innings for the tell. If Boston jumps Taillon in the first three frames, both positions look strong the rest of the way. If Toronto scratches out a couple of runs against Gray and keeps it to a one-run margin, the night gets uncomfortable. Here is the consolidated card for this game: Red Sox Run Line -1.5 (+100) as the top play, and Under 8 (+100) as the supporting lean.
MLB Red Sox vs. Blue Jays FAQ: Monday August 10, 2026
What time does the Red Sox vs. Blue Jays game start?
First pitch is set for 7:07 PM ET on Monday, August 10, 2026. The game opens a four-game series at Rogers Centre in Toronto, with the Red Sox visiting as the road team to begin the set.
Who is pitching for the Red Sox against the Blue Jays on Monday?
Right-hander Sonny Gray is the probable starter for Boston. He enters with a 2.78 ERA and a 1.15 WHIP, and he is coming off six shutout innings with eight strikeouts. Gray has been one of Boston’s most reliable arms throughout the season.
Who is pitching for the Blue Jays against the Red Sox on Monday?
Right-hander Jameson Taillon is the probable starter for Toronto. He carries a 5.96 ERA and joined the Blue Jays this month after the Cubs designated him for assignment. His most recent outing was a four-inning, three-run start in his Toronto debut at Houston.
Where are the Red Sox and Blue Jays playing?
The game is at Rogers Centre in Toronto, Ontario, the Blue Jays’ home ballpark. Toronto hosts the four-game series, so the Red Sox bat first as the visiting club. The retractable-roof stadium sits in the downtown core near the CN Tower.