Garielvin Silverio DSL Red Sox Outfield

       
 
Age: 17
Born: October 18, 2008
Birthplace: Santo Domingo, DR
Height: 6-1
Weight: 190
Bats: Left
Throws: Right
   
Drafted: Not draft eligible
How Acquired: International free agent (Jan. 2026)
   
Pronunciation: GARY-elvin
First Pro Contract: January 15, 2026 (BOS)
Signing Scout: -
Signing Bonus: $1,400,000
Rule 5 Draft Eligible: December 2030
MLFA Eligible: November 2032
   
Pro Debut: Yet to debut
Added to 40-man: -
MLB Debut: -
Service Time (1/26): 0 days
Options Remaining: 3 (0 used)
Contract (2026): MiLB contract
   

 
 
 
 
 
     
  Scouting Report & Links      
         
  Physical Description: Strong, filled out frame already. Physical for his age. Some remaining projection.

Hit: Starts vertical with his hands high. Solid bat speed. Quiet swing. Advanced approach for his age. Comfortable hitting all types of pitches and using all fields.

Power: Plus raw power. Able to get his entire body into his swing. Hits the ball hard for his age. Considered one of the better power hitters in the 2026 international class.

Run: Below-average speed. Not a major part of his game.

Field: Likely best suited for a corner spot long-term.

Arm: Average arm strength.
   Career Notes: Received the highest bonus in the 2026 Red Sox international class.

Summation: Physical left-handed hitter with an exciting offensive skillset. Has the chance to hit for power and average with standout bat speed. Doesn’t project to add much value on the bases or defensively, so value is tied up in his bat, but has considerable upside at the plate.

​​Note: This page will be updated with a complete scouting report after the scouting team has seen the player in person.

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