TORONTO -- Welcome to the show, Sean Keys.
The Blue Jays’ rookie had his first big league “moment,” launching his first career home run on Canada Day in front of a packed house at Rogers Centre during a 9-3 win against the Mets on Wednesday.
The three-run shot broke the game wide open for the Blue Jays, which is what they’ve been desperate to do all season long. The Blue Jays are built on contact, but when this club was at its best in 2025, the lineup could also land a few haymakers in the middle of all those jabs. That’s what has been missing in 2026.
The Blue Jays brought Keys to the big leagues last week for this exact reason. The club’s No. 14 prospect per MLB Pipeline had launched 21 home runs in Double-A and Triple-A this season, which comfortably led the organization. It got to a point that Keys’ bat became undeniable. Even with Vladimir Guerrero Jr. and Kazuma Okamoto locked in at the corner infield spots, where Keys primarily plays, his power belonged in the Major League lineup. The defensive part? That’s a puzzle they can figure out by day, perhaps by rotating more reps at DH.
Keys’ homer came on a 96 mph fastball from Freddy Peralta on the outer half, and instead of trying to turn on the pitch, Keys let his natural power do all the work for him. The 23-year-old even enjoyed the show for a moment, taking a few steps back out of the box before flipping his bat to the ground for the first time in Toronto.
With one swing, Keys flipped the game from 2-0 to 5-0, a size of lead the Blue Jays have rarely felt this season. Every inning has been stressful, every game a grind. Power like this can wipe away so many of this team’s smaller problems.
“Slug fixes a lot,” manager John Schneider said. “It fixes some swing-and-miss. It fixes some deficits you may be in pretty quickly. When pitchers are attacking you, they’re saying exactly that. If this team is going to put the ball in play, they’re going to [let us] put the ball in play and try to avoid the middle, try to avoid the slug. We’ve got to flip it. That’s something we’ve talked about and something we’re grinding on, but you’ve got to go out and do it.”
Keys has been one of the Blue Jays’ best development stories this year, dating back to a great finish to his 2025 season with High-A Vancouver. Internally, the Blue Jays were bullish on Keys’ upside, pointing to his high-end metrics and some great exit velocities, which all showed up immediately in Double-A New Hampshire and carried right over to Triple-A Buffalo.
If Wednesday was a preview of what’s to come, Keys will have no trouble sticking around. He got his first homer out of the way, though, and what a day to do it.