Boston Red Sox 2026 Top Prospects Rankings: Justin Gonzales (No. 7)

[Nick John]

Talk Sox's top prospect rankings have reached their latter half, now focusing on the Boston Red Sox's top 10 prospects heading into the 2026 season. Be sure to check out our previous rankings here:

• Part 1 (Nos. 16-20)
• Part 2 (Nos. 11-15)
• Part 3 (No. 10)
• Part 4 (No. 9)
• Part 5 (No. 8)

Boston Red Sox Top Prospects: No. 7 Justin Gonzales

Saying that Justin Gonzales is a physical specimen is an understatement. Entering spring training this season, Gonzales was measured at 6-foot-6 and 277 pounds. That was after being last measured at 6-foot-4 and 210 pounds. While the previous weight may have been outdated, it’s still fascinating to see the 19-year-old continue to grow, even stating that his goal is “to be like Aaron Judge”.

Gonzales was part of the team’s 2024 international free agent class and in his first professional season at the Dominican Summer League he put on a show offensively by hitting .320/.391/.517 with four doubles, five triples, five home runs and 29 RBIs in 47 games. He would come stateside for 2025 where after just one game in the Florida Complex League he would be promoted to Low-A Salem and play in 81 games. He would go on to hit .298/.381/.423 with 23 doubles, two triples, four home runs and 27 RBIs in that stretch before finishing the season with 11 games in Greenville.

Offensively there is no doubt that Gonzales is one of the organization’s best prospects. He has a quick bat and has solid barrel control for his size. His 90th percentile exit velocity was 107 mph and his highest was 113 mph. Thanks to an advanced approach at the plate, he’s able to let a pitch come in to him deep and send it the other way to right field instead of just trying to pull everything. With a good understanding of the strike zone, he doesn’t strike out too much but will struggle to recognize secondary pitches. Despite being just 19-years-old, he's already impressing in spring training. On March 2, he was called up to play in a Red Sox spring training game and had a single with an exit velocity of 117.3 mph. It would have been the 12th-hardest Max exit velocity in major league baseball in 2025. 

His power is really impressive as it’s viewed as being above average for his raw power. With his size and swing he generates easy power as the baseball jumps off his bat and he can drive the ball to all parts of the field. Unfortunately, he doesn’t take full advantage of it due to a 57% groundball rate. If Gonzales can improve his bat path and get the ball into the air more often, he could really tap into his power and become an offensive beast.

Defensively Gonzales has spent time at first base and all three outfield positions. In 2025 he spent the entire season split between the three outfield positions though due to his size will likely play either first base or a corner outfield position as he continues to advance through the minor leagues. He showcased good range in the outfield but struggled when it came to his jumps and routes. Despite that, his arm is considered above average and would play well at either corner outfield position.

Gonzales’ speed is also below average but moves well for someone his size. While he won’t steal many bases, he won’t clog up the bases and should be able to go from first to third or second to home on outfield hits.

Gonzales will look to continue his impressive start to his professional career in 2026. He’ll be entering his first full season (having only played 93 games in 2025) and it’ll be a good chance to see how he holds up across an entire season. Should Gonzales continue to develop as he has, there’s a chance he could be up with Boston by 2028. His bat alone would be enough to get him to Boston so long as it develops. Unfortunately, for as many possibilities of being an All-Star slugger, there’s just as many of him being a high-contact hitter who struggles to hit for power.

Gonzales will open the season with High-A Greenville after appearing in just 11 games there last season. The Red Sox have been aggressive the past few seasons with promoting players and should Gonzales avoid any prolonged struggles should be able to make it to Double-A Portland before the end of the season.

 

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[JoeBrady]

Nice write-up.  BP has him #82.  That's pretty good for someone you rank #7.

[mvp 78]

2 hours ago, JoeBrady said:

Nice write-up.  BP has him #82.  That's pretty good for someone you rank #7.

Big physical presence right now. I wouldn't have him as a top 100 guy until he really does more on the field though. I think he COULD be part of the next big 4 and someone the org COULD build around. He just needs to adjust that GB rate and stay athletic enough to keep an OF position.

[moonslav59]

The kid is still growing bigtime!

[Behindenemylines]

Big kid! Still only 19! I think his right-handed power profiles at Fenway! If I was the Green Monster, I'd be scared!

[moonslav59]

On 3/13/2026 at 1:07 PM, Behindenemylines said:

Big kid! Still only 19! I think his right-handed power profiles at Fenway! If I was the Green Monster, I'd be scared!

He certainly has the chance to be a great one.

[mvp 78]