Blue Jays vs Mariners Showdown Tonight: Live Score Updates, TV Channel & Must-See Highlights

SEATTLE—The Blue Jays vs. Mariners showdown is set for a July-5 rubber match at T-Mobile Park, and the stakes could hardly be higher for two clubs fighting to stay in the thick of their respective playoff races. Seattle leveled the three-game series on Saturday with an emphatic 11-0 victory behind Logan Gilbert’s one-hit, seven-strikeout gem and Randy Arozarena’s second-inning grand slam, his ninth homer of the season. The blowout followed Toronto’s 2-0 win on Friday night, when Dylan Cease spun seven shutout frames to quiet a sell-out crowd. Sunday now doubles as a momentum swing and a potential season tiebreaker: the clubs split their lone series in Toronto back in May and could meet again in the Wild Card race this fall. Key storyline: ALCS rematch vibes Last October, Seattle edged Toronto in a seven-game epic to claim the American League pennant. Many of the same protagonists are back, including Vladimir Guerrero Jr., whose .301 average, 21 homers and 65 RBI pace the Blue Jays, and Cal Raleigh, whose three-run blast Saturday pushed his season total to 18 long balls. Pitching matchup and projected lineups • Blue Jays: RHP Trey Yesavage (4-3, 3.34 ERA) owns a 30.7 percent strikeout rate and a devastating splitter that neutralizes lefties (.189 AVG). • Mariners: RHP Emerson Hancock (5-4, 3.47 ERA) hasn’t faced Toronto since Game 7 of the ALCS, when he allowed two runs over five innings. Toronto manager John Schneider is expected to stick with an outfield of Myles Straw, Daulton Varsho and George Springer against the right-handed Hancock, while Seattle skipper Scott Servais should roll out his left-heavy lineup featuring J.P. Crawford, Dominic Canzone and Robles atop the order. What’s at stake • Standings: Seattle entered Sunday tied for first in the AL West, while Toronto sits just three games back of the final AL Wild Card spot. • Tiebreaker: The season series is even at 2-2. Sunday’s winner secures the head-to-head edge, which could decide playoff seeding under MLB’s no-Game-163 format. • Trade deadline optics: Both front offices are weighing rotation upgrades; a statement win could sway deadline strategy with July 31 looming. How to watch and live-stream First pitch is scheduled for 4:10 p.m. ET (1:10 p.m. PT). The game will be televised on MLB Network (out of market), ROOT Sports Northwest, and Sportsnet in Canada, with streaming on MLB.TV and the Sportsnet NOW app. Fans can also follow live score updates, play-by-play and in-game highlights via the MLB app or ESPN Gamecast. X-factor to monitor Toronto’s bullpen has thrown the fifth-most innings in the AL; look for hard-throwing righty Nate Pearson to bridge the gap to closer Jordan Romano if Yesavage exits early. Seattle counters with flamethrower Andrés Muñoz, whose 1.87 ERA and 13.9 K/9 make late-inning leads feel secure. Bottom line With Guerrero Jr. chasing another multi-hit night and Arozarena heating up, Sunday’s Blue Jays vs. Mariners clash promises fireworks, playoff-type intensity, and massive implications for two teams refusing to blink in a crowded AL landscape.