On Monday, the Miami Marlins agreed to acquire Los Angeles Dodgers outfielder Esteury Ruiz in exchange for pitching prospect Adriano Marrero, sources confirm to Fish On First. Neither club has announced the trade yet. To add Ruiz to the Marlins 40-man roster, Eric Wagaman is being designated for assignment.
Ruiz, 26, is being traded for the fifth time in his professional career. He began the 2025 season with the Athletics, but was quickly picked up by the Dodgers. With their Triple-A affiliate, he slashed .303/.411/.514/.925 with 16 home runs, 60 RBI, 62 stolen bases and a 137 wRC+. He was called up late in the season and in 19 games, slashed .190/.261/.333/.594 with one home run, two RBI, four stolen bases and a a 67 wRC+.
Once regarded as a top prospect, Ruiz led the American League with 67 stolen bases in 2023.
However, his aggressiveness at the plate has been an issue, going from a 19.9% strikeout rate against MLB pitching in 2023 to a 31.8% in limited opportunities since then.
This acquisition essentially replaces the recently traded Dane Myers. The organization is looking to take advantage of Ruiz’s elite speed and hoping to fix his hit tool. He has one more minor league option remaining and is still pre-arbitration eligible.
Marrero, who signed with the Marlins for $350,000 in the most recent international signing class, pitched in 33 innings (10 starts) in the Dominican Summer League, posting a 3.82 ERA, 4.22 FIP, 9.55 K/9 and 3.27 BB/9. The organization was high on Marrero, who showed a promising ability to spin the ball.
Wagaman, who was designated for assignment, signed a split deal with the Marlins last offseason. He made the team’s roster out of spring training and stuck throughout the entire 2025 season. In 140 games, he slashed .250/.296/.378/.674 with nine home runs, 53 RBI and an 85 wRC+. Despite playing various positions around the diamond, it was all below average and he provided -0.4 fWAR overall.