The Portland Sea Dogs announced that top prospect Franklin Arias was joining the team for the final month of the season. After 87 games in High-A, Arias is now headed to Double-A, where he's already hit his first home run at the level. In 478 plate appearances between Single-A and High-A, Arias slashed .279/.343/.383 with 25 doubles, one triple, and six home runs. The Red Sox #1 prospect Franklin Arias has arrived 😤 pic.twitter.com/1u7HplD6ML — Portland Sea Dogs (@PortlandSeaDogs) September 2, 2025Red Sox Prospect Update: Franklin Arias promoted to Double-AArias struggled to work pitch counts for a while. It took four pitches for Franklin Arias to rip a double down the third base line in his first AB.