The Rockies announced that first baseman Elehuris Montero has been designated for assignment. The move opens space for the return of catcher Elias Diaz, who has been activated from the 10-day injured list after missing just short of three weeks due to a strained left calf.
Montero was one of five players Colorado obtained from the Cardinals in the Nolan Arenado trade in February 2021, and was arguably the highest-profile name of the group, considering how Montero drew some top-100 prospect buzz from Baseball America prior to the 2019 season. His star has already started to dim after a lackluster showing at Double-A ball in 2019, and he missed a year of development when the pandemic shut down the 2020 minor league season, yet Montero emerged from that hiatus with a big performance at Triple-A Albuquerque in 2021.
More minor league success in 2022 paved the way for Montero’s MLB debut that season, but the production simply hasn’t come over Montero’s three seasons in Colorado. After hitting .239/.283/.428 over 492 plate appearances in 2022-23, Montero’s numbers have cratered even further this year, as he has only a .206/.268/.305 slash line in 246 PA. Among all players with at least 240 plate appearances in 2024, Montero ranks last in all of baseball in both wRC+ (48) and fWAR (-1.8).
Even though the Montero has improved his walk rate and drastically cut back on the strikeouts that plagued him over his first two big league seasons, he is still making contact at a below-average rate. Montero also doesn’t provide much value on the basepaths or in the field, as his glovework has been subpar as both a third baseman and first baseman.
Kris Bryant’s injuries opened the door for Montero to receive pretty regular playing time at first base this season, but this might have essentially served as his last chance to prove himself as a part of the Rockies’ future. Michael Toglia has already seemingly moved into the starting first base job, and with Charlie Blackmon and now Diaz both back from the IL, the roster was getting too crowded for the Rox to keep giving at-bats to a player going through such extreme struggles as Montero.
Since Montero is out of minor league options, however, a new team would have to either give Montero playing time at the big league level, or else DFA him again in order to potentially send him to Triple-A. If Montero clears waivers, the Rockies might part ways entirely with a release, or option him to Triple-A after outrighting him off the 40-man roster.
Diaz was hitting .303/.352/.439 with five home runs in 216 PA at the time of his injury, and it is good news that the catcher is able to return in relatively short order. Since Diaz is a free agent after the season, he stands out as a logical candidate to be moved at the trade deadline, though the Rox could have designs on trying to sign the catcher to another extension.