Mets Prospect Jack Wenninger Just Gave The Rotation Something To Think About

Emerging as a key prospect, Jack Wenninger's impressive Triple-A performance could soon earn him a spot on the Mets struggling rotation.

Jack Wenninger picked a good time to flash his best stuff.

The Mets’ No. 4 prospect for 2026 on MLB Pipeline delivered seven scoreless innings for Triple-A Syracuse on Saturday, holding Worcester to one hit and three walks while striking out five in a 6-5 win over the Boston Red Sox affiliate. It was the kind of outing that can change the tone around a pitcher fast, especially after the rough patch he just worked through.

Wenninger, a 24-year-old right-hander, opened July with a clean start after a June that didn’t go nearly as smoothly. He had a 5.87 ERA across five Triple-A outings last month, and this latest performance was his first scoreless start since early May. For a Mets organization watching the trade deadline draw closer, that matters.

The 2023 sixth-round pick has now made 16 Triple-A appearances since debuting at the level at the start of the 2026 season, and his year-long line sits at a 3.48 ERA. He came out hot, posting a 1.08 ERA through his first seven Triple-A starts, then allowed 15 earned runs in five games in June. Even with that dip, he has given up 14 earned runs total across his other outings this season.

The timing also lines up with where the big-league club sits. New York is last in the National League East at 37-53 and is expected to sell at the deadline.

The Mets already dealt left-hander David Peterson to the Chicago Cubs for corner-infield prospect Cole Mathis at the end of June. If they move any more starters, including two-time All-Star Freddy Peralta, that would open a path in the rotation for one of the organization’s top arms.

That’s where Wenninger enters the picture, especially after New York has already used several pitching prospects this season, including left-hander Zach Thornton and right-hander Jonah Tong. If Wenninger stays healthy and keeps pitching like he did Saturday, the Mets could have a real reason to give him a look in the majors before 2026 wraps up.

In Other News...

Why Would The Mets Even Consider This NL East Trade Rumor

The National League East has a way of turning even routine roster chatter into something more urgent, and this latest bit of speculation fits that pattern. A CBS Sports writer floated a scenario in which the Mets would consider moving a pitcher who has been sidelined after taking a 110-plus mph line drive off his leg, a reminder that health and timing can reshape how front offices view a player almost overnight.

The wrinkle here is the business side as much as the injury. With a $12 million player option after the season in the mix, the Mets have to weigh whether holding on makes sense if the return could be limited, especially in a division where every edge matters. Nothing has been confirmed, but the rumor underscores how quickly a contender can be pushed to think about value, risk and what happens if it waits too long. [Read more 🡒]

One Forgotten Mets Deadline Move Looks Worse With The Dodgers

The Mets spent the 2024 trade deadline trying to fortify a roster that eventually pushed deep into October, and most of the attention naturally went to the bigger swings that helped shape that run against the Dodgers. But tucked inside the deadline shuffle was a smaller move that has aged a lot more awkwardly, especially now that Los Angeles is getting some useful innings from a pitcher New York once had in its system.

Paul Gervase has given the Dodgers a bullpen option they can keep leaning on, even if the results have come with the usual rookie volatility. He has shown enough swing-and-miss to matter, but also enough control trouble to keep the story from feeling finished, which is exactly the kind of detail that makes a modest deadline deal look different in hindsight. [Read more 🡒]

Mets Fans May Finally Embrace This Tyrone Taylor Trade Idea

If the Mets do decide Tyrone Taylor is movable, the return may not need to be flashy to make sense. Seattle has been sorting through its own outfield picture, and that kind of roster crunch can create openings for a deal built around depth and upside rather than a headline name. For New York, the appeal is obvious: Taylor is the sort of piece a contender can part with if it helps address another part of the roster, especially when the front office is looking for ways to keep the margins working in its favor.

The more interesting part is whether the Mets would use that kind of swap to bring in a pitcher who is close enough to matter soon, but still has some development left in the tank. With A.J. Minter and Brooks Raley no longer in the mix, there is at least a path for a left-handed arm to get a look, and Seattles system has one that has been moving through the upper levels with strong strikeout numbers and steady run prevention. The wrinkle is timing, because a pitcher in that spot can be useful to a club now, while also carrying enough roster pressure that the other side has to decide whether to hold on or make a move before the offseason changes the calculus. [Read more 🡒]