Boston Red Sox 2025 Position Analysis: Left Field

With Jarren Duran back in the outfield and sliding over to left field from center field, the Red Sox might have one of the best defensive outfields this season.

Left field was one of the most consistent for the Red Sox last season, as they only used three players: Duran, Rob Refsnyder, and Tyler O’Neill. Of the three, only O’Neill is gone, as Duran is now the starting left fielder again. The explosive player looks to build off a career year and prove that his All-Star season was no fluke. Alongside him is once again Refsnyder and potentially Masataka Yoshida, as the Sox hope to have him play the field more than he did in 2024.

Red Sox Left Fielders At A Glance
Starter: Jarren Duran
Backup: Rob Refsnyder
Depth: Masataka Yoshida, Trayce Thompson (NRI)
Prospects: Roman Anthony (NRI), Will Turner, Corey Rosier
Red Sox fWAR Ranking Last Year: 1st out of 30

The Good
Jarren Duran is coming off of a career year, which is something to look forward to. The left fielder made his first All-Star game and finished eighth in MVP voting this past season. Slashing .285/.342/.492, Duran led the Red Sox offense throughout the season. He also hit 21 home runs, leading the league in doubles and triples with 48 and 14, respectively. It might sound crazy, but Duran has a chance to build off his incredible season as he works to hit left-handed pitchers better.

Last season, Duran began the year as the left fielder, but injuries forced him to move to center field after Ceddanne Rafaela was moved to shortstop. Now, the plan is for him to return to left field, where his weaker arm won’t be taken advantage of as often. Bringing back Refsnyder after he considered retirement is another positive. Refsnyder is a lefty killer, consistently hitting well against left-handed pitchers and providing a veteran voice in the clubhouse. Even with the loss of O’Neill to the Baltimore Orioles, Duran and Refsnyder are as good a duo to handle left field as any team in the major league can boast. The ability to make contact, hit for power, great speed, and good defense makes the Red Sox very comfortable with left field entering the season.

The Bad
There isn’t much depth. After Duran and Refsnyder, the only other player with major league experience playing left field consistently is Yoshida. Last season, he became the team’s designated hitter and hasn’t played in the outfield since 2023. It’s also likely that the team will want to avoid using him in left field to begin the season as he continues to recover from offseason shoulder surgery. After Yoshida, there’s Trayce Thompson, who’s lighting up the Grapefruit League. However, he’s not on the 40-man roster, and it's unlikely they will add him to it. Roman Anthony is more of a right fielder but has played some left field in the minors. However, the Red Sox would most likely prefer that he sticks to his main position if he’s up in the major leagues. Finally, Duran had some issues against left-handed pitchers. In 43 games, he hit .235/.289/.358 and struck out 57 times in 187 at-bats.

The Bottom Line
So long as the Red Sox stay healthy, they’ll be fine in left field. Duran will provide a consistent presence in left field, backed up by arguably one of the most consistent players since arriving in Boston in Refsnyder. Most teams would love to have this combination on their roster, especially as Duran broke out last season. Should the injury bug strike both of them, the Red Sox may be forced to call up top prospect Anthony and have him adjust to playing in front of the Green Monster.