Blue Jays vs Mariners Prediction 29 August 2026
📡 Toronto kicked off the series in dominant fashion with an 8-1 victory. After an early home run from Seattle, the hosts took full control of the game. The Blue Jays improved their record to 66-70, while the Mariners dropped to 64-71, marking their second consecutive loss. Today, Seattle will start 22-year-old Cade Anderson, making just his second MLB start. Toronto counters with Jose Soriano on the mound.
Head-to-Head
📊 Following yesterday's victory, Toronto have now won six of their last 10 head-to-head matchups, including last year's playoff series. In this regular season, the series is tied at 2-2: the Blue Jays clinched wins with scores of 2-0 and 8-1, while Seattle responded with commanding 11-0 and 4-0 victories. On multiple occasions, a strong performance from a starting pitcher has completely shifted the dynamics of the game.
Head-to-head statistics Blue Jays - Mariners

Toronto Blue Jays Team Overview
Friday's eight-run performance is especially crucial following a series of underwhelming offensive games. George Springer delivered four hits, including a home run, while Kazuma Okamoto and Nathan Lukes also sent the ball over the fence. Toronto accumulated 11 hits, consistently applying pressure after the first inning. The team remains in a challenging position in the standings, so they need to maximize their home series against Seattle.
Match Results: Toronto Blue Jays

Seattle Mariners Team Overview
The Mariners managed just four hits and one run yesterday. Dominic Canzone got on the board with a home run, but after that, the offense virtually disappeared. For a team still trying to climb back into the Western race, their road game struggles are particularly concerning: before this series, their away record stood at 27-39. Now, they need to respond immediately following a heavy defeat.
Match Results: Seattle Mariners
⚾ Starting Pitchers
Jose Soriano stands at 10-7 with a 3.43 ERA. His last outing against the Yankees was a tough one, allowing five earned runs over five innings. However, prior to that, he conceded just five earned runs over 16.1 innings against Tampa Bay, Boston, and Philadelphia. Soriano has been providing Toronto with solid innings for most of August and is well-suited for a game where the hosts are eager to build on yesterday's success.
Cade Anderson holds a 0-0 record with a 4.76 ERA after his lone MLB start. Against the Cubs, he pitched 5.2 innings, allowing three runs and striking out five. His debut was commendable, but his last two pitches turned into home runs as the young left-hander faced the lineup for the third time. Today, he faces another experienced offense.
⭐ Editor's Pick
Anderson has shown promising potential, so another blowout might not be on the cards. However, Toronto still holds a clearer starting position thanks to Soriano and their home field advantage. Yesterday, the top of the Blue Jays' lineup finally found its rhythm, while Seattle struggled once again on the road. The Mariners' young left-hander will be facing the hosts for the first time, but by the fifth or sixth inning, fatigue could become a factor. Additionally, Toronto appears to have the edge in pitching depth. We back a win for the Toronto Blue Jays.
