Toronto Blue Jays vs Boston Red Sox Preview
Today's Starting Matchup
Today's starting pitching matchup features Toronto Blue Jays's Dylan Cease (6-5, 2.67 ERA) against Boston Red Sox's Sonny Gray (12-1, 2.48 ERA).
Both starters carry similar ERAs, setting the stage for a potential pitchers' duel. WHIP: Dylan Cease 1.14, Sonny Gray 1.12.
Advanced metrics: Dylan Cease — FIP 2.38, K% 36.3%, 104.3 IP / Sonny Gray — FIP 3.65, K% 22.1%, 101.7 IP
Career H2H Analysis
Dylan Cease has allowed high batting averages to several Boston Red Sox hitters: Wilyer Abreu (2/5, .400), Masataka Yoshida (3/8, .375), Ceddanne Rafaela (4/11, .364). These matchups bear watching.
On the flip side, Jarren Duran has been overmatched by Dylan Cease, going just 1-for-8 (.125) in their career matchup.
Dylan Cease carries a .273 career BAA (15-for-55) vs. Boston Red Sox's top of the order — a neutral track record.
On the flip side, Vladimir Guerrero Jr. has been overmatched by Sonny Gray, going just 1-for-8 (.125) in their career matchup.
Sonny Gray owns a .200 career batting average against (9-for-45) vs. Toronto Blue Jays's top of the order — a strong sign for a quality outing.
Team Season Comparison
2026 season record: Toronto Blue Jays 47-57 (.452), Boston Red Sox 53-49 (.520).
Boston Red Sox holds the edge in the season standings, though Toronto Blue Jays can't be counted out based on head-to-head matchups.
Run differential: Toronto Blue Jays -63, Boston Red Sox +47. Both clubs are evenly matched in run production.
Recent form: Toronto Blue Jays on a 1-game losing streak, Boston Red Sox on a 1-game win streak.
Based on starting pitching, Boston Red Sox holds the edge.
Bullpen Analysis
Toronto Blue Jays bullpen: 13 relievers on the active roster. Key arms: Adam Macko 4.87 ERA, 22K in 20.1IP, Braydon Fisher (Setup) 3.83 ERA, 52K in 51.2IP, Brendon Little 17.61 ERA, 9K in 7.2IP.
Boston Red Sox bullpen: 13 relievers on the active roster. Key arms: Alec Gamboa 2.00 ERA, 6K in 9.0IP, Aroldis Chapman (Closer) 1.87 ERA, 42K in 33.2IP, Brayan Bello 5.60 ERA, 54K in 70.2IP.
Win Probability
Projected win probability: Toronto Blue Jays 48% vs Boston Red Sox 52%
Factors: Boston Red Sox's starter owns the lower ERA, Boston Red Sox's home-field advantage. Of course, baseball's inherent randomness means actual results may differ.
Key Tactical Points
Workload comparison: Dylan Cease averages 5.8 IP per start vs. Sonny Gray at 5.6 IP. Getting six-plus innings from the starter significantly eases the bullpen burden.
Sonny Gray has allowed 11 HR this season — a concern against a lineup with extra-base power.