Parker: Miguel Bleis Promoted to Portland

The Red Sox continued their post-deadline trend of promoting prospects, as outfielder Miguel Bleis is on his way to Portland per Beyond The Monster’s Andrew Parker.

Bleis, who is 21 years old, signed as an international free agent in January of 2021 and received the largest bonus that year. His potential was viewed so highly that, entering 2023, he was a Top-100 prospect on several prospect lists despite only playing in the Florida Complex League. Since signing, he has dealt with several injuries that cost him time in 2022, 2023, 2024 and 2025. but the potential he showcases at times helps to explain what the Red Sox and scouts saw in him back in 2021.

Bleis is currently ranked 12th on MLB Pipeline’s Top 30 Red Sox prospects (19th on TalkSox) and will look to showcase his potential in Portland while aiming to play in a career high number of games.

So far in 77 games, Bleis is hitting .226/.314/.422 with 15 doubles, a triple, 13 home runs and 41 RBIs. The outfielder is incredibly talented yet very inconsistent. He will be Rule 5 Draft eligible this offseason, and so his time in Portland could also serve as a showcase for teams who might be interested in his skills.