CJ Stubbs

The Nationals announced that four players have cleared waivers and been sent outright to Triple-A Rochester. They are right-handers Eduardo Salazar and Mason Thompson, left-hander Shinnosuke Ogasawara and catcher CJ Stubbs. Salazar and Thompson have already elected free agency.

These types of moves are common at this time of year. The 60-day injured list goes away five days after the World Series, meaning players on the shelf need to be added back to the 40-man roster. Most teams have a few impending free agents, which can open a few spots, but there is often a squeeze. Prior to these moves, RosterResource projected the Nats to have 42 players for their 40 spots, so opening some breathing room was inevitable.

Thompson, 28 in February, is the most experienced of the bunch. He made his debut with the Padres back in 2021 and was traded to the Nationals at that year’s deadline as part of the Daniel Hudson deal. He has largely been an up-and-down reliever for the Nats since then, though he missed the 2024 season recovering from Tommy John surgery. Overall, he has thrown 114 big league innings, allowing 5.21 earned runs per nine. His 50.6% ground ball rate is good but his 17.8% strikeout rate and 11.1% walk rate are both subpar.

The righty exhausted his final option season in 2025, meaning he would have been out of options in 2026. Given his uninspiring numbers, he would have had a hard time hanging onto a roster spot going forward. Since he has at least three years of big league service time, he had the right to elect free agency.

Salazar, 28 in May, came to the Nats via a waiver claim last summer. Between the Reds, Dodgers and Nationals, he has thrown 70 2/3 innings with a 5.99 ERA. Similar to Thompson, his 52.8% ground ball rate is strong but his 16% strikeout rate and 10.2% walk rate are subpar figures. Also like Thompson, he just exhausted his final option season and will be out of options going forward. He was outrighted by the Reds in 2023, which gave him the right to reject this outright assignment.

Ogasawara, now 28, just wrapped up his first season in North America. After years of pitching in Japan, he was posted for MLB clubs last winter. The Nats gave him a two-year, $3.5MM deal, plus a $700K posting fee to the Chunichi Dragons of Japan’s Nippon Professional Baseball.

They didn’t get much from that $4.2MM investment. The lefty spent a decent chunk of the 2025 season in the minors. When in the majors, he posted a 6.98 ERA over 38 2/3 innings. His 17.3% strikeout rate, 9.8% walk rate and 36.4% ground ball rate were all subpar.

Players normally require three years of service time or a previous career outright to have the right to reject an outright assignment and elect free agency. A player coming over from Asia will sometimes have special language in their contract allowing them to circumvent standard MLB rules. Unless Ogasawara’s deal has such language, he’ll stick with the Nats as non-roster depth.

Stubbs, 29 in November, was added to the roster late in the year in emergency fashion. At the time, Keibert Ruiz and Drew Millas were both injured, leaving the Nats with Riley Adams as their only healthy catcher. Stubbs got into one game, going hitless in three at-bats. Shortly thereafter, the Nats signed Jorge Alfaro and bumped Stubbs back to the minors.

Going into the winter, Stubbs was the least experienced of five catchers on the 40-man roster. He also has a 35% strikeout rate in his minor league career. The Nats bumped him off the roster and no club put in a claim. Since he has spent most of the past seven years in the minors, he should qualify for minor league free agency five days after the conclusion of the World Series.

Photo courtesy of Daniel Kucin Jr., Imagn Images