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Nationals Avoid Arbitration With Mason Thompson


The Nationals announced they’ve avoided arbitration with reliever Mason Thompson. The team did not reveal salary terms. MLBTR contributor Matt Swartz had projected him for an $800K salary that is marginally above the $760K league minimum.

Thomspon, who turns 27 in February, underwent Tommy John surgery early in Spring Training. He obviously missed the entire season but could return relatively early in 2025. A former Padres draftee, Thompson went to the Nats at the 2021 deadline in the trade that sent veteran reliever Daniel Hudson to San Diego. Thompson made 102 appearances for Washington between 2021-23. He posted a 4.57 earned run average with a middling 17.8% strikeout rate.

This was the first of the righty’s three seasons of arbitration eligibility. Washington had a nine-player arbitration class before waiving Ildemaro Vargas. Catcher Riley Adams and relievers Derek Law and Tanner Rainey are potential non-tender candidates before tomorrow evening’s deadline.