Impact Fantasy Baseball Prospects To Know - Trey Yesavage, Robby Snelling, Jonah Tong, Sal Stewart, Mick Abel, Carson Benge

February 4, 2026

2026 fantasy baseball prospects that can make big impacts - Trey Yesavage, Robby Snelling, Jonah Tong, Sal Stewart, Mick Abel, Carson Benge. Target these top prospects in 2026 fantasy baseball drafts.

Finding high-upside prospects in the final rounds of your draft can provide your fantasy team with a massive boost. Last season, managers who took a flier on Nick Kurtz or picked up pitchers like Logan Henderson or Cam Schlittler immediately reaped the results.

In this piece, we will spotlight six high-end prospects who could make a significant impact in the big leagues this season.

Who are six high-upside prospects managers should keep on their radar heading into draft season? Let's dive in!

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Trey Yesavage, SP, Toronto Blue Jays

Current Level: MLB
2025 MLB stats: 14 IP, 3.21 ERA, 1.43 WHIP, 16 SO, 7 BB

Toronto Blue Jays right-handed pitching prospect Trey Yesavage said he plans to add a curveball to his repertoire, which already includes a fastball, splitter, and slider, according to Kristjan Lautens of the Toronto Star. "I have a funky (over-the-top) arm angle, so I've just got to play around with it. I would love (a pitch) that moves glove side," Yesavage said. The 22-year-old former 20th overall pick in 2024 started the 2025 season at Single-A Dunedin and ended up what was a whirlwind season as a starter in the postseason for Toronto.

All TWELVE of Trey Yesavage's strikeouts tonight 👀 pic.twitter.com/ZrHqxrgUkm

— MLB (@MLB) October 30, 2025

He made his first three regular-season starts in September before appearing in six playoff games. Along the way, he set a Blue Jays franchise single-game postseason record by fanning 12 Dodgers hitters in the World Series. Yesavage will begin the 2026 campaign in Toronto's rotation and won't have a strict innings limit. Control was a bit of an issue in his small sample size in the big leagues last year, but Yesavage's upside alone makes him a No. 3 starting pitcher target going into his first full season with the Jays.

Robby Snelling, SP, Miami Marlins

Current Level: Triple-A
2025 MiLB stats: 136 IP, 2.51 ERA, 1.11 WHIP, 166 SO, 39 BB

The Miami Marlins have invited left-handed pitching prospect Robby Snelling to big league spring training. Snelling was on the verge of making his MLB debut last summer and is now in serious contention to break camp with the MLB roster. He began the 2025 season with Double-A Pensacola, where he logged 72 1/3 innings with a 3.61 ERA and a 1.22 WHIP. During this stint, the southpaw struck out 85 hitters and allowed only 22 walks.

However, once he moved up to Triple-A, he took a massive step forward. During his first 63 2/3 innings at Triple-A, Snelling posted an impressive 1.27 ERA with a stellar 0.99 WHIP. He struck out 81 hitters while allowing only 17 free passes. With Ryan Weathers and Edward Cabrera shipped to new clubs this winter, Snelling appears to be in a great position to break camp with the MLB roster. He is a prime late-round target with high strikeout upside.

Jonah Tong, SP, New York Mets

Current Level: MLB
2025 MiLB stats: 113 2/3 IP, 1.43 ERA, 0.92 WHIP, 179 SO, 47 BB

New York Mets starting pitcher Jonah Tong has decided that he will not play for Canada in the upcoming World Baseball Classic, according to Shi Davidi of Sportsnet. While Tong expressed a desire to participate, he's ultimately opting out in order to get ready for the 2026 MLB season. The 22-year-old faced some adversity upon making his big-league debut last year, pitching to a 7.71 ERA and 4.31 FIP across five starts in Queens. His strikeout rate of 10.61 K/9 indicates impressive stuff, but there's still some concern about his control (4.34 BB/9) and ability to limit damage (1.45 HR/9).

Jonah Tong unleashes a wicked curveball for his first Major League strikeout 👏 pic.twitter.com/FEte001l9e

— MLB (@MLB) August 30, 2025

As a result, it was recently reported that Tong isn't a lock to make the Mets' Opening Day roster, with the idea that he could use a little more time in Triple-A. Before any transactional decisions are made, though, he'll have ample chances to compete for a roster spot by pitching in spring training, which begins in February. Tong currently ranks as the #88 starting pitcher in RotoBaller's 2026 fantasy baseball draft rankings.

Sal Stewart, 1B/3B, Cincinnati Reds

Current Level: MLB
2025 MLB stats: 18 G, .255/.293/.545, 1 2B, 5 HR

Cincinnati Reds rookie and top prospect Sal Stewart is expected to have a similar role as Eugenio Suarez in 2026 as a designated hitter and corner infielder, according to Mark Sheldon of MLB.com. Ke'Bryan Hayes will be Cincy's regular third baseman. In addition to Suarez, Spencer Steer could also share time with Stewart at first base. Stewart made his MLB debut in 2025 but played in only 18 regular-season games, going 14-for-55 (.255) at the plate with five home runs, eight RBI, and 11 runs scored in 58 plate appearances.

The 22-year-old former first-round pick in 2022 is ranked as the No. 22 overall prospect in baseball entering the 2026 campaign, per MLB Pipeline. It was encouraging that he had a 52.5% hard-hit rate and 17.5% barrel rate in the big leagues, and Stewart should be an everyday player for the Reds in his first full year in the big leagues as long as he's healthy. Stewart is a nice late-round flier with a high-end hit tool and above-average power in a hitter-friendly home ballpark.

Mick Abel, SP, Minnesota Twins

Current Level: MLB
2025 MiLB stats: 98 1/3 IP, 2.20 ERA, 1.10 WHIP, 114 SO, 40 BB

Minnesota Twins right-handed pitcher Mick Abel has flashed immense upside in the minor leagues but has yet to show much consistency in the major leagues. Abel made his MLB debut with the Phillies in 2025 and logged 25 innings, posting a 5.04 ERA and 1.36 WHIP. He struck out 21 batters and allowed nine walks. He was then moved to Minnesota in the Jhoan Duran trade, but saw his struggles continue.

With the Twins, Abel tossed 14 innings (four games) and posted an 8.36 ERA and a 1.79 WHIP. However, at Triple-A, Abel has been nothing short of dominant. Through 98 1/3 combined Triple-A frames last summer with Lehigh Valley and Salt Lake, the former 15th overall pick posted an elite 2.20 ERA, 1.11 WHIP, with a 114:40 K:BB. He is a name to monitor in spring training as he could carve out a spot at the back of the rotation.

Carson Benge, OF, New York Mets

Current Level: Triple-A
2025 MiLB stats: 116 G, .281/.385/.472, 25 2B, 15 HR, 22 SB

According to Ken Rosenthal of The Athletic, New York Mets outfield prospect Carson Benge was never included in the package that brought right-handed pitcher Freddy Peralta to Queens. This suggests that the Mets view Benge not only as a short-term answer but also as a long-term part of the team's future. Instead, the Mets traded right-handed pitching prospect Brandon Sproat and top infield prospect Jett Williams to Milwaukee. The Mets selected Benge in the opening round of the 2024 MLB Draft out of Oklahoma State.

Last summer, the 23-year-old posted an impressive .281/.385/.472 slash line with 25 doubles, 15 home runs, and 22 stolen bases across 116 games split between High-A, Double-A, and Triple-A. Given New York's current outfield, Benge appears to be in serious consideration for the starring role in left field.

Prospect Fantasy Baseball Rankings

Who are the top fantasy baseball prospects to know? Check out our latest 2026 prospect fantasy baseball rankings which are updated regularly:

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