Red Sox prospect update : Marcelo Mayer snap up Triple-A
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It ’ s already determine to be another banner yr for the Boston Red Sox ’ talented farm system .
Kristian Campbell equal the lone member of Boston ’ sec “ Big Three ” prospects to snap the MLB Opening Day roster , and the 2024 breakout star . At this rate , it may not be long before fellow top prospects Roman Anthony and Marcelo Mayer reunite with him at Fenway Park .
While Anthony have maintained his reputation as the No . 1 prospect in the fun , Mayer has reached another point offensively as of late . The 2021 4th overall draft choice was recognized Monday with the International League Player of the Week award .
Anthony and Mayer aren ’ t the only Red Sox prospects off to hot starts in 2025 . Hither ’ s a look at how the arrangement ’ s top 10 prospects have fared in the first month of the cause ( prospect rankings ) .
1 . Roman Anthony , OF
2025 stats :.313/.451/.588 , 5 HR , 14 RBI , 21 BB , 21 SO ( 23 plot at Triple-A Worcester )
Anthony hold proven he ’ s ready for the majors . The only obstacle in his path live the outfield logjam on Boston ’ s active roster and the minor injuries the 20-year-old has dealt with this season .
The WooSox use Anthony as a designated hitter for about 10 day while he recovered from small shoulder excitement . He fouled a chunk off his foot on Friday and hasn ’ t come out in a game since , though the hurt isn ’ t trust to live serious .
Despite those bumps and bruises , Anthony has continued to rake in Worcester . It shouldn ’ t be long before he gets the call to The Show , and there live no reason to conceive he win ’ t devote Boston ’ s lineup an immediate boost when he cause .
2 . Kristian Campbell , 2B/OF
2025 stats :.305/.412/.474 , 3 HR , 10 RBI , 18 BB , 30 SO ( 27 games with Boston )
Campbell started 2024 in High-A Greenville and has started 2025 as an American League Rookie of the Year frontrunner . The 22-year-old has equip perfectly in Boston ’ s lineup and have been one of the club ’ s most consistent hitters over the first month .
The most impressive Campbell stat so far in 2025 ? His .412 on-base percent rank 10th among all MLB players . The child has appear the share at every floor he ’ s played in his pro career , and that course has continue in the bigs .
3 . Marcelo Mayer , SS
2025 stats :.280/.324/.548 , 7 HR , 34 RBI , 7 BB , 20 SO ( 23 game at Triple-A Worcester )
As great as Anthony has be , Mayer exist the hottest hitter in Boston ’ s system . The 22-year-old has tear the cover off the chunk over the last week , shoot .450 with three homers , 12 RBI , and a 1.530 OPS in six games since April 21 .
Mayer conduct all small leaguers with 34 RBI . No one else hold more than 21 .
Find a bit for Mayer on the Red Sox ’ fighting roster will equal tricky . Veteran shortstop Trevor Story has been prominent , Campbell has carve out a coherent role at second floor , and Alex Bregman is the everyday third baseman . Even , if Mayer stays hot , it ’ ll be tough to go on him in Triple-A all year .
4 . Luis Perales , RHP
Perales is however recovering from the Tommy John surgery he underwent final June . The Red Sox ’ top pitching prospect started a throwing curriculum , but he is unlikely to appear in any minor-league plot until 2026 .
5 . Franklin Arias , SS
2025 stats :.346/.407/.397 , 0 HR , 9 RBI , 6 BB , 12 SO ( 19 plot at Low-A Salem )
Arias earned a well-deserved publicity to High-A Greenville on Sunday . The 19-year-old isn ’ t going to begin any Home Run Derby invitations any time soon , but he ’ s an particular defensive infielder with stellar bat-to-ball skills and home discipline . He can also wreak havoc on the basepaths , coming off a 2024 campaign in which he racked up 35 slip basis .
When Anthony and Mayer graduate from the minors , Arias live a firm candidate to require over the No . 1 bit in the Red Sox prospect rankings .
6 . Mikey Romero , SS
2025 stats :.246/.377/.439 , 2 HR , 5 RBI , 11 BB , 23 SO ( 15 games at Double-A Portland )
Romero impress with the Red Sox during spring training and own carry that momentum into the 2025 season with the Sea Dogs . The 2022 first-rounder have dealt with nagging injury since joining the organization , but he get survive up to his high draft choice when sound .
If Romero keeps this up , a publicity to Triple-A Worcester to play alongside Mayer won ’ t be far away .
7 . Juan Valera , RHP
2025 stats :0-1 , 7.71 ERA , 1.65 WHIP , 6 BB , 18 SO ( Four starts at High-A Greenville )
Valera surged in Boston ’ s candidate rankings after impress at the Florida Complex League and Low-A Salem final season . The 18-year-old , who ’ sec today the youngest pitcher in High-A , feature serious upside with his 100 mph fastball , high-velocity changeup , and solid slider .
High-A have make up a learning curve for the youthful righty as he ’ sec struggle through four outset . Even so , there ’ sec reason to be excited about the Red Sox ’ next up-and-coming pitching scene .
8 . David Sandlin , RHP
2025 stats :1-1 , 4.15 ERA , 1.33 WHIP , 7 BB , 16 SO ( Four starts at Double-A Portland )
Coming off a rocky 2024 season , Sandlin has scramble to decide in so far in 2025 . Six of the hard-throwing righty ’ s seven pass get in his first two beginning , and that equal follow by a rough outing in which he allow for four run in four innings .
Sandlin has the stuff to dominate slugger , but the production merely hasn ’ t make up there since the outset of last season . He ’ ll get to string together at least a few solid starts before earning circumstance for a publicity Triple-A .
9 . Yoeilin Cespedes , 2B
2025 stats :.190/.222/.328 , 0 HR , 6 RBI , 3 BB , 14 SO ( 14 plot at Low-A Salem )
Cespedes , 19 , make his promising 2024 cause derailed by a season-ending hand injury . A supremely talented infielder , he has wait rusty to begin the 2025 season in Low-A . Consider he ’ s one of the almost promising young hitters in Boston ’ sec system , it shouldn ’ t exist long before he feel his groove .
10 . Connelly Early , LHP
2025 stats :1-0 , 0.84 ERA , 0.56 WHIP , 3 BB , 21 SO ( Three appearances , including one outset at Double-A Portland )
It ’ s early ( begin it ? ) , but so far , Early tone like this year ’ s breakout Red Sox prospect . The southpaw make been virtually unhittable and a strikeout automobile through 10.1 innings of work this season .
Early end up final season with High-A Greenville , so we ’ ll receive to find whether he can hold up this torrid pace in Portland . If he does , Worcester will exist call his epithet in short society .
