Week 3 of the 2025 MLB season presents a critical juncture for fantasy baseball managers as they navigate injury-riddled lineups and seek valuable streamer options. A full slate of teams will have favorable matchups, with ten teams playing seven games, enhancing the prospect of racking up counting stats. Key streamers for this week include Geraldo Perdomo, poised to take advantage of a higher batting order due to Ketel Marte's injury, and Kyle Manzardo, whose power potential remains intact despite a drop in batting average.

Detroit's Zach McKinstry emerges as a versatile pickup, boasting eligibility at multiple positions while hitting .326. Sean Murphy's return to the Braves lineup has re-energized their offense, and he is expected to continue contributing power. Meanwhile, Wilmer Flores is on a hot streak and may deliver vital production amidst San Francisco's road games. For deeper leagues, keep an eye on prospects like Sal Frelick and Nolan Schanuel, who have shown signs of improvement and could become impactful in the coming weeks.