Orioles Acquire Darwinzon Hernandez, Designate Lewin Diaz

The Orioles announced Wednesday that they’ve acquired lefty Darwinzon Hernandez from the Red Sox in exchange for cash. First baseman Lewin Diaz was designated for assignment yet again in order to create a spot on the 40-man roster.

The 26-year-old Hernandez will give the O’s an arm capable of missing bats at an elite level, but he’s also been plagued by jarring command issues throughout his career. Hernandez has punched out a hefty 32.3% of his opponents in 85 1/3 Major league innings, but that’s accompanied by a disastrous 17.7% walk rate. He still managed a sharp-looking 3.17 ERA in 2020-21, but opponents shelled him for 16 runs in only 6 2/3 innings this past season, bringing his career ERA to an unsightly 5.06. Hernandez has a pair of minor league options remaining and averages better than 95 mph on his heater, however, so the Orioles will hope they can tame some of those command woes and unearth a quality bullpen arm.

For Diaz, this is incredibly his fifth DFA of the offseason. He first went from the Marlins to the Pirates by way of waivers, and the Orioles claimed him (for the first time) from the Buccos shortly thereafter. Baltimore traded Diaz to Atlanta, who designated him for assignment five days later. The O’s claimed him again on Jan. 5, but his latest stint on the Orioles’ 40-man roster will apparently last just five days.

It’s a dizzying whirlwind of transactions that have surely made for a chaotic and unsettling winter for Diaz — a 26-year-old former top prospect who’s yet to have much big league experience at the plate but is regarded as one of the sport’s best defensive first basemen. Diaz is just a .181/.227/.340 hitter in 343 trips to the plate as a big leaguer, but he’s .250/.325/.504 hitter in parts of two Triple-A seasons.

The Orioles have spent the winter trying to add some lefty-swinging depth at first base, hence their two claims of Diaz and their trade for former Royals slugger Ryan O’Hearn, whom they almost immediately designated for assignment. The goal, surely, is to be able to successfully pass players like Diaz and O’Hearn through waivers and retain them as non-roster depth options in the upper minors.

To this point, however, no team has succeeded in getting Diaz through waivers. The allure of his glove and decent power production in the upper minors has continually piqued the interest of other clubs around the league. The Orioles hold the No. 17 waiver priority in the game (determined by last year’s standings), and Diaz has yet to make it past them on the waiver wire (he landed with Atlanta by way of trade, not waiver claim). Time will tell whether the O’s can finally succeed this time around, but it wouldn’t be a huge surprise if Diaz again landed with another club via waivers or a small trade. His DFA will be resolved within a week’s time.