Washington Nationals outfielder Dylan Crews went 1-for-4 with a solo home run and a strikeout on Saturday. He has appeared in just five big-league games so far, going 4-for-20 with one walk, four strikeouts, and a steal. Previously, he had slashed .258/.345/.432 with five homers and seven steals across 41 Triple-A games. The results at the plate haven't been great since his promotion to the majors (or in years past), but Saturday's homer could be a sign that he's tapping into some more power going forward. We know that he has above-average power upside, as he launched 10 homers across 85 games last year. Hitting homers at a similar rate in 2026 could be enough to keep him on the fantasy radar consistently. As it stands, he's rostered in approximately 21% of fantasy baseball leagues.

Athletics outfielder Henry Bolte has been terrific ever since being promoted to the majors for his MLB debut. Across nine big-league games, he's slashing .310/.382/.345 with an 11.8% walk rate, a 20.6% strikeout rate, and 108 wRC+. He hasn't launched a home run in the majors yet, but we knew that he didn't have a ton of power even before he was called up. He's made up for it by stealing three bases, as he continues to show off his game-changing speed. Bolte's base-stealing upside gives him a clear path to plenty of production in fantasy baseball. He's still available in 89% of fantasy baseball leagues, and he ranks as the #62 outfielder in RotoBaller's latest rankings for the 2026 season. Bolte represents a speed-centric waiver wire target as we approach the end of May.

Minnesota Twins starting pitcher Zebby Matthews has been highly effective in two starts since being recalled from Triple-A. Through two games (13.0 innings) in the majors this year, Matthews has a 1.38 ERA with one walk and 11 strikeouts. The 26-year-old profiles as a starter who is highly dependent on their breaking ball, and while Matthews' curveball and slider metrics are terrific, we're also impressed that he has kept his fastball velocity around 96 mph. Although Matthews isn't the flashiest name, his modest strikeout total, low walk total, and ability to pitch deep into games should generate some fantasy appeal, especially as managers look to upgrade and perfect their rosters here in late May. He's a waiver wire option for the vast majority of fantasy managers, as he's currently rostered in less than 20% of fantasy baseball leagues.

Toronto Blue Jays relief pitcher Jeff Hoffman handled a save situation for the second consecutive game on Saturday. He struck out all three batters he faced, requiring just 13 pitches (nine strikes). Hoffman had a shaky start to the season, but he has bounced back with 3.2 scoreless innings across his last four contests. During that span, he has allowed one hit, zero walks, and six strikeouts. Although Hoffman has a 5.32 ERA so far, his 2.18 xFIP suggests that he has been incredibly unlucky, and better results should await him in the near future. He's been hit hard for 1.23 HR/9, but he has flashed elite control with 15.14 K/9 and 3.27 BB/9. Now that he has saves in back-to-back appearances, bringing his season total to four, Hoffman has returned to the fantasy radar as a high-strikeout reliever with consistent save upside. There's plenty of waiver wire appeal here, as the veteran reliever is available in 48% of leagues at this point.