September callups dominate fantasy chatter as Sal Stewart, Harry Ford, and Colson Montgomery lead a slate of fresh risks-and-rewards. Stewart’s strong minor-league track record (about 309 average with 20 homers and 80 RBI across 118 games) raises immediate intrigue for Cincinnati, especially with dual 2B/3B eligibility. Ford’s Seattle move brings catching depth with a hint of speed, while Montgomery projects power and plus RBI upside for Chicago’s lineup. Ha-Seong Kim’s return adds a near-term boost in speed and multi-positional flexibility. The mix also includes pitching rookies Ian Seymour and Jonah Tong who could offer short-term spark if deployed in favorable matchups.

Rosters will evolve fast in September, so fantasy managers should prioritize these players based on playing time, lineup role, and known risk of benching. In deeper leagues, stash plays like Ford, Montgomery, and Tong can pay off when win-now rosters churn. Insiders Track listeners get the edge with immediate-prospect alerts, ranking, and prioritized adds as callups unfold.

The Houston Astros have officially called up Bryce Matthews, their number one prospect, reflecting a trend of young talent impacting Major League Baseball this season. Matthews, who has been a multi-position player in the minors, is expected to make an immediate impression with his impressive stats: a .283 average, 50 walks, 25 stolen bases, and a high-speed rating. He is set to fill a gap left by an injured player, which boosts his fantasy outlook in deeper leagues.

Moreover, Roman Anthony, once the top prospect in baseball, is seeing a resurgence with a .392 average in his last 51 at-bats, making him a must-add player. Meanwhile, other names like Romy Gonzalez and Ha-Seong Kim are also emerging as viable fantasy options due to their recent performances.