The first half of the 2025 Major League Baseball season has showcased numerous breakout players in the outfield, with Pete Crow-Armstrong leading the charge. With 23 home runs and 26 stolen bases in just 371 plate appearances, Crow-Armstrong's combination of speed and power has made him a standout. Meanwhile, Byron Buxton's resurgence, marked by 19 home runs and 15 steals, highlights his potential but raises concerns about his durability. Andy Pages of the Dodgers has also emerged, boasting a .293 average and 17 home runs, reflecting a significant improvement from his rookie season.

Jo Adell is finally finding his footing with a 15-game hitting streak and a robust power profile, while Kyle Stowers of the Marlins has surprised many with his effective hitting and strong wRC+. These players not only represent the top performers but also highlight the potential for long-term value in fantasy leagues. As teams strategize for the second half, understanding the sustainability of these players' performances will be critical for fantasy success.

Jo Adell is finally showcasing the talent that made him the 10th overall pick in 2017. After struggling through his first years in the majors with batting averages below .250, Adell is now hitting .251 with 10 doubles and 19 home runs this season, boasting an OPS of .828. His performance this year includes a notable improvement in strikeout rates, while he's also walking more, suggesting a maturation in his approach at the plate.

Despite this progress, the Los Angeles Angels continue to face challenges, with injuries sidelining stars like Mike Trout. Adell's emergence comes as a potential bright spot for the Angels as they look to transition into a new era of competitiveness.

The MLB waiver wire is heating up as several players emerge as valuable fantasy options. Tyler O'Neill of the Baltimore Orioles, with a power upside, has returned from the IL but is currently hitting low numbers. Chandler Simpson of the Tampa Bay Rays has shown impressive speed, making him a solid addition for stolen bases. Evan Carter from the Texas Rangers is back and performing well, while Nolan Schanuel from the Los Angeles Angels is carving a niche for himself with good contact rates and emerging power.

Other noteworthy mentions include Tyler Freeman of the Colorado Rockies, who boasts a high batting average, and Zack Gelof of the Oakland Athletics, who brings power and speed potential. With the season progressing, these players are ones to watch as they could significantly impact fantasy rosters.

This week's Waiver Wire Watch highlights several MLB players who are under 40% rostered in Yahoo! leagues and could significantly boost your fantasy team's performance. Tyler O’Neill of the Baltimore Orioles returns from the IL with promising power potential, while Chandler Simpson of the Tampa Bay Rays showcases elite speed. Evan Carter from the Texas Rangers continues to impress as a post-hype prospect, and Jake Meyers of the Houston Astros is making strides in batting average. Nolan Schanuel is emerging as a solid option at first base for the Angels.

Other noteworthy names include Colt Keith of the Detroit Tigers, who is showing promise as a dual-position player, and Tyler Freeman of the Colorado Rockies, who is becoming a valuable asset with speed. Mauricio Dubon is likely to see increased playing time with Jeremy Peña on the IL. Finally, pitchers like Brandon Woodruff and Shelby Miller could offer significant benefits, with both showing solid performance metrics.

As we head into Week 15 of the 2025 MLB season, fantasy baseball enthusiasts should keep their eyes on potential two-start pitchers to maximize their rotations. With the All-Star break approaching, strategic streaming options are essential. This week, 34 pitchers are lined up for two starts, and a mix of both well-rostered and available pitchers are highlighted.

Among the top options, Will Warren and Shane Baz stand out, both with matchups against middling offenses. For managers looking for less common pickups, Noah Cameron of the Kansas City Royals, currently rostered in only 38% of leagues, presents an opportunity with solid stats and matchups against the Pirates and Mets. Conversely, riskier choices like Brady Singer and Jose Soriano are also available, though they face tougher lineups.