Red Sox prospects: Right-hander Aldo Ramirez, outfielder Gilberto Jimenez among top performers at fall instructs

Per Cundall, evaluators who had the chance to attend fall instructs reported that Ramirez “showed advanced feel and should stick as a starter,” while Jimenez “has filled out considerably” and “has started to drive the ball at the plate.

Aldo, 19, is regarded by SoxProspects as Boston’s sixth-ranked right-handed pitching prospect and 17th-ranked prospect overall.

The native of Mexico was signed from Rieleros de Aguascalientes of the Mexican League for $550,00 back in April 2018, with Sotero Torres, Eddie Romero, and Todd Claus being the scouts responsible for his signing.

Since that time, Ramirez most recently got a full season’s work in 2019 while spending time at short-season Lowell.

In 14 appearances (13 starts) for the Spinners, Ramirez posted a 3.94 ERA and a 2.95 xFIP over 61 2/3 innings of work. The 2020 minor-league season was, of course, a wash due to the ongoing COVID-19 pandemic.

Per his SoxProspects scouting report, the 6-foot, 180 lb. righty works with a three-pitch mix that consists of a 91-95 mph fastball, a 77-80 mph curveball, and a 86-88 mph changeup with “splitterish movement.”

Typically pitching from a three-quarters arm slot, Ramirez currently projects to be a back-end of the rotation starting pitcher at the big-league level. At such a young age, though, he still has plenty of time to improve and further develop his craft before becoming Rule 5 eligible in 2022.

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Jimenez, meanwhile, stood out as the best position player at fall instructs, and it’s easy to see why considering the 20-year-old is regarded by MLB Pipeline as the Red Sox’ top outfield prospect.

The speedster was signed out of the Dominican Republic for just $10,000 by Romero and Manny Nanita back in August 2017.

That investment has proven to pay off for the Red Sox in a tremendous way thus far, as Jimenez is without a doubt one of the more exciting players in the club’s minor-league pipeline.

On top of his 80-grade speed tool, the highest mark in the system according to FanGraphs, Jimenez has proven to be an on-base machine.

With short-season Lowell in 2019, the switch-hitting outfielder won the New York-Penn League batting title by slashing .359/.393/.470 to go along with three home runs, 19 RBI, and 14 stolen bases over 59 games played.

The one downside to Jimenez’s performance last year was that he primarily relied on his speed to turn groundballs into base hits, meaning he did not get the ball in the air all that much.

Despite that lone deterrent, Jimenez does have quick hands and plus bat speed to show for it. As mentioned above, he has also apparently filled out this year to the point where he is “now built like a running back.”

With that additional muscle, Jimenez has begun to show some flashes of power from the right side of the plate, which is the side of the plate he primarily hit from until converting into a switch-hitter in 2017.

Jimenez will become eligible for the Rule 5 Draft next winter, meaning there is a very good chance he will be added to the Red Sox’ 40-man roster within the next 12-plus months.

As you may have already guessed upon reading this report, Jimenez has plenty of potential, and like Ramirez, plenty of room to grow as a player, too.

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Neither Ramirez nor Jimenez were included in the Red Sox’ 60-man player pool this past season, so the fall instructional league provided the club with its first real opportunity since March check in on many of its coveted prospects.

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Information from FanGraphs, MLB Pipeline, and SoxProspects.com was used in this article.