Red Sox Prospect Mayer: Step Back to Move Forward?

Marcelo Mayer's current major league season has been a considerable disappointment, with a batting average of .605 and only three home runs. Despite taking over as the everyday shortstop following an injury to Trevor Story, Mayer's defensive performance has also been below expectations.

There has been discussion about Mayer benefiting from a stint in Triple-A to work on his swing and rebuild confidence. However, keeping him with the Red Sox for the remainder of the season appears to be the more logical approach, especially since the team is not in contention.

The Red Sox organization needs the final 80 or so games to evaluate their roster and identify future building blocks. Sending Mayer to Worcester, even for a short period, would not serve him or the team well.

The team must ascertain by season's end if Mayer is a viable starting shortstop for the future. This can only be achieved by observing his performance over the next three months.

In the absence of Mayer, other infield options include Anthony Seigler, Andruw Monasterio, Trevor Story (upon return), and Isiah Kiner-Falefa. Seigler is considered a minor league journeyman, Monasterio a depth player, Story is injury-prone and has struggled offensively, and Kiner-Falefa is best suited for a utility role.

Giving playing time to any of these players over Mayer would be illogical, with the possible exception of Story due to his respected veteran status.

Looking further ahead, prospects like Franklin Arias, currently viewed as a top-10 prospect, present another intriguing option for the shortstop position. Arias is a strong defender with power, though he has yet to reach Triple-A.

Given the struggles of some recent prospects upon reaching the major leagues, including Mayer himself, a cautious approach with Arias's promotion is warranted.

Some within the Red Sox organization have concerns about Mayer's mental toughness and his tendency to withdraw during slumps. Questions also exist about his availability through minor physical setbacks.

Mayer lost significant development time in the minor leagues due to injuries, with each of his last four professional seasons being cut short. This lost time, equivalent to about a season and a half, may contribute to his current struggles.

Despite his underperformance, Mayer is only 23 years old. The significant investment made in him suggests he deserves additional time to prove himself.

Every inning played by a backup or utility player at shortstop over Mayer represents a missed opportunity for evaluation.