Colt Emerson Headed to Triple-A Tacoma
Colt Emerson is getting promoted to Triple-A Tacoma to finish out the 2025 season. The Mariners' top-ranked prospect began the season at High-A and was promoted after 90 games in early August, logging 34 games at Double-A Arkansas. All in all, the former first-round draft pick slashed .281/.380/.446 with 14 home runs and 13 steals in 124 games. He also registered better-than-average strikeout (17.3 percent) and walk rates (11.9 percent). The 20-year-old was riding a nine-game hit streak before his promotion and was hitting .360 (18-for-50) in September, with five doubles, five steals, and an 8:9 BB:K in 11 games this month. The left-handed slugger could start at Triple-A next season and should make his major league debut at some point in the 2026 campaign.
Source: Tacoma Rainiers
Seattle Mariners infield prospect Source: Tacoma Rainiers

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