The second half of the fantasy baseball season kicks off with the Chicago Cubs hosting the Boston Red Sox, but the spotlight is on Eury Pérez of the Miami Marlins. The young ace threw a stunning shutout against the Baltimore Orioles, achieving six strikeouts and allowing only three hits. This performance earned him 26 fantasy points, matching his career high. Pérez's metrics have been impressive, highlighted by an increase in fastball velocity and exceptional spin rate, placing him among the top pitchers. He has a 2.37 expected ERA, just behind Zack Wheeler, and an outstanding .181 expected batting average against.

Pérez should be a primary pickup consideration as he remains available in 72.4% of ESPN leagues. Alongside him, other high-potential targets include Ceddanne Rafaela from the Boston Red Sox, who has made adjustments to his batting approach, significantly increasing his performance against breaking pitches. Nick Kurtz from the Athletics has emerged as a notable power hitter, hitting 16 home runs since May 20. Noelvi Marte of the Cincinnati Reds is showing promise after returning from injury, and Trevor Rogers of the Orioles has developed a strong changeup to stifle opponents.

Cal Raleigh showcased his skills not just in the Home Run Derby but also during the first All-Star game utilizing the Automated Ball-Strike System (ABS). His appeal led to a successful challenge that resulted in a strikeout for Tarik Skubal against Manny Machado. The ABS, which was trialed in the minors and is under consideration for MLB's regular season, proved effective, with four out of five challenges resulting in overturned calls.

Rookie Jacob Wilson made history as the first player to use the ABS challenge, reversing a strike call against MacKenzie Gore. Manager Dave Roberts praised the system, highlighting its potential strategic implications for future games. However, Skubal expressed hesitance about using the challenge system during real games, preferring to rely on catcher guidance. Discussions about the adoption of the ABS continue, with Commissioner Rob Manfred supporting its use to ensure accurate officiating without slowing down the game.

As we dive into Week 16 of the 2025 MLB season, fantasy baseball managers should keep an eye on several emerging prospects who could significantly impact their rosters. The All-Star break offers a timely pause, allowing managers to reassess their teams and consider new talent. Here’s a look at some hitters and pitchers who have made a splash this season and could be valuable assets in the second half.

Nick Kurtz of the Oakland Athletics has showcased his power with 17 home runs thus far, while Roman Anthony and Marcelo Mayer of the Boston Red Sox are proving their worth with solid hitting performances, including Anthony's notable .341 average for July. Catcher Drake Baldwin of the Atlanta Braves has also impressed, continuing to hit well with a strong batting average and solid home run count, making him a viable option in two-catcher leagues. On the pitching side, Jacob Misiorowski of the Brewers has emerged as a key player in their rotation; his impressive ERA and strikeout rate make him a must-watch for fantasy owners.

The National League triumphed over the American League in a record-setting 95th MLB All-Star Game, concluding with a dramatic swing-off at Truist Park in Atlanta. The game, which ended 7-6 in favor of the NL, marked the first time the outcome was decided by a home run contest, a new feature stemming from the 2022 CBA between MLB and its players' union.

The NL initially surged to a 6-0 lead, bolstered by home runs from Pete Alonso and Corbin Carroll. However, the AL rallied, scoring six runs, including a crucial three-run homer by Brent Rooker, forcing the game into extras. Kyle Schwarber of the Phillies was awarded MVP honors for his outstanding performance in the swing-off, hitting three home runs to secure the victory for the NL.

The National League triumphed over the American League 4-3 in a historic All-Star Game, featuring the first-ever 'swing-off' to break a 6-6 tie after nine innings. AL manager Aaron Boone's trio included Brent Rooker, Randy Arozarena, and Jonathan Aranda, but it was the NL's Kyle Schwarber, Pete Alonso, and Kyle Stowers who stole the show. Schwarber's incredible performance, hitting three home runs, propelled the NL ahead, securing victory after the AL's Aranda faltered in the final round.

Initially, the NL jumped to a 5-0 lead, thanks to a two-run double from Ketel Marte and a three-run homer from Alonso. The American League attempted a comeback with a three-run shot from Rooker, but ultimately fell short. This win marks the NL's second victory in three years, a significant turnaround after a long streak of losses in the All-Star clash.