Red Sox outfield prospect Armando Sierra could prove to be underrated member of team’s 2021 international signing class

The Red Sox made a splash in the international free-agent market this winter by signing Dominican outfield prospect Miguel Bleis for $1.5 million back in January.

Appearing on the SoxProspects.com podcast with Chris Hatfield and Ian Cundall in February, Red Sox executive vice president and assistant general manager Eddie Romero described Bleis as a “premium centerfield talent” who has “got all five tools” in addition to “surprising power” and “an absolute hose of an arm.”

While Bleis has stolen the headlines and has already shot up the prospect charts (Boston’s No. 22 prospect according to Baseball America), there is another 17-year-old outfielder the Sox signed out of the Dominican who deserves some attention as well.

That outfield prospect’s name? Armando Sierra, who hails from the same city as fellow outfielder Gilberto Jimenez and right-hander Denyi Reyes (San Cristobal).

In his review of what the Red Sox have done thus far during the 2021 international signing period, Baseball America’s Ben Badler identified Sierra as his ‘sleeper [to] watch.’

“Armando Sierra is a corner outfielder from the Dominican Republic with a chance to hit and hit for power,” Badler wrote of the right-handed hitter last week. “He’s a physically imposing 6-foot-3, 210 pounds with an advanced approach to hitting for his age, keeping the bat head in the hitting zone for a long time that helps him drive the ball with power to all fields. He’s a limited runner whose offensive game will drive his value.” 

Sierra, who signed with the Sox for a bonus of $150,000 on January 15, does not turn 18 until next January.

“Armando was a player we scouted later on in his signing year. After scouting him a few times, he stood out for his strong frame and his power,” Romero recently told BloggingtheRedSox.com via email. “As we continued to see him, it became apparent that not only did he have above average power for his signing class, but he also was developing a stronger approach.

“Since his signing, Sierra has lost close to 20 pounds while gaining muscle working out at our academy,” added Romero. “He continues to improve defensively and is also featuring an above average arm (which was not the case during his scouting trials).”

The young outfielder will likely begin the 2021 minor-league season with one of the Red Sox’ rookie-level, Dominican Summer League teams. In fact, as Romero indicated, he’s already training at the team’s Dominican academy in El Toro, a town just outside of Santo Domingo.

Other recent Red Sox international signees highlighted by Badler include catcher Enderso Lira, right-handers Alvaro Mejias and Jedixson Paez, and shortstops Luis Ravelo and Ahbram Liendo.

(Picture of Chaim Bloom: Billie Weiss/Boston Red Sox/Getty Images)

Author: Brendan Campbell

Blogging about the Boston Red Sox since April '17. Also support Tottenham Hotspur.

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