Boston Red Sox at Toronto Blue Jays

What does Trey Yesavage have in store for his second act? How can he clear the bar he’s already set so high? Yesavage is the pitching prospect we’ll compare big-league debuts to forever in Toronto. There are Blue Jays pitching prospects who haven’t even been born yet who will be compared to him. If this organization’s “ace of the future” has a hot debut in the year 2049, we’ll be reaching back to compare their numbers to what Yesavage did in 2025. It’s not fair, then, to ask Yesavage for *more*. It’s unrealistic, and if we turn in the other direction to look backwards, baseball teaches us over and over again that the hard part isn’t making a grand first impression. It’s the encore and all of the encores that follow. Pitching prospects are skyrocketing to the big leagues with better stuff than ever before, and many of them will dominate early. Those who stick in the big leagues for 10-plus years, though, are the ones who master their routines and win the never-ending game of cat and mouse. Yesavage’s 2026 debut was a fine start on this second act. Tuesday night in a 3-0 win over the Red Sox, Yesavage wasn’t setting rookie records or overwhelming the Boston hitters, but those days will come. It’s almost more encouraging to see that Yesavage can shut down a lineup without striking out half the hitters he faces. Hot rookies have a great ‘A’ game. The pitchers who stick around this league have a great ‘B’ game, too. Over 5 1/3 innings, Yesavage struck out just three batters but kept his pitch count to 74. His splitter wasn’t turning hitters inside out like it did in 2025, but he was spotting pitches well and avoided hard contact. Pair this type of outing with his dominant ones -- which will still come -- and this is the path to Yesavage sustaining his success in the big leagues.