Miami Marlins catcher Agustin Ramirez remains an intriguing stash candidate despite an underwhelming sophomore campaign. The 24-year-old is slashing .230/.318/.345 with a .663 OPS, but his underlying metrics continue to point toward untapped offensive upside. Ramirez owns a 116.9 mph max exit velocity, which ranks in the 98th percentile across Major League Baseball. He also posted an 11.0 Barrel% during the 2025 season, highlighting his ability to consistently make contact while generating above-average power. Fantasy managers in deeper leagues should consider stashing Ramirez now before his bat starts to heat up.

Minnesota Twins outfield prospect Walker Jenkins recently returned from the injured list and has hit the ground running. The Twins' top-ranked prospect had been dealing with a sprained AC joint in his shoulder, but has quickly returned to form for Triple-A St. Paul, going 11-for-35 (.314) in the nine games since his return, including two doubles, two triples, a home run, and two stolen bases. For the season, the former fifth-overall draft pick is slashing .272/.385/.440 with three home runs, seven steals, and nearly as many walks (21) as strikeouts (23) in 34 games for the Saints. The talent is there, but injuries have limited him over the past few years and slowed his progression to the majors. However, if he can remain healthy, the 21-year-old should be in a position to make his big league debut sometime after the All-Star break, and he has the tools to be a multi-category producer, so fantasy managers in deeper 12-team leagues should consider stashing the 6-foot-3 slugger ahead of time.

New York Yankees infield prospect George Lombard Jr. (finger) was placed on the 7-day injured list for Triple-A Scranton/Wilkes-Barre back on June 18 and has yet to return to the field. Despite the injury, the Yankees' top-ranked prospect was nominated to the AL All-Star Futures Team after starting the season at Double-A and earning a promotion to Triple-A at the end of April. The former first-round draft pick had begun to find his footing at that level just before the injury, riding a nine-game hit streak before that, during which time he went 12-for-34 (.353) with seven doubles, two home runs, and two steals. Not only that, but he also saw his strikeout rate hold steady after the jump to Triple-A (21.1 percent to 21.3 percent) and the 21-year-old's walk rate actually jumped higher (13.3 percent to 17.8 percent). If he can return shortly after the All-Star break and get rolling again, there's a good chance the 6-foot-2 slugger will be summoned for his major league debut later in the second half, and with some fantasy-friendly tools, he makes for a worthwhile stash in deeper 12-team leagues.

Athletics left-hander Hogan Harris continues to provide steady production out of the bullpen in his fourth major league season. The 29-year-old owns a 3.38 ERA and a 1.55 WHIP, establishing himself as a reliable late-inning option for the Athletics. Harris struggled in June, posting a 6.30 ERA, but he has consistently shown the ability to bounce back from difficult stretches. His underlying metrics remain encouraging, highlighted by a .188 expected batting average that ranks in the 95th percentile across Major League Baseball. That elite contact suppression suggests better results could be on the way. Fantasy managers should remain patient despite his recent rough patch, as Harris profiles as both a strong buy-low candidate and a worthwhile waiver wire addition.