The Cubs have claimed right-hander Christian Roa, the Orioles announced. Baltimore designated Roa for assignment on Friday after acquiring fellow righty Eduarniel Núñez in a trade with the Athletics.
The 27-year-old Roa is no stranger to the waiver wire. He broke camp with the Astros, but was sent down after the first series of the season. Roa was designated for assignment after a second brief stint with the club in April. It set off a series of transactions that saw him bounce to multiple organizations. Roa was claimed, then DFAed by the Twins and Orioles in the span of a few weeks. He’s now landed in Chicago.
Roa permitted five earned runs over 8 2/3 innings with Houston. He had more walks (7) than strikeouts (6) across seven appearances. Roa’s time as an Astro represents his longest MLB look so far. He tossed three innings for the Marlins in 2025, his only other stretch in the big leagues.
Cincinnati took Roa in the second round of the 2020 draft. The righty put up solid numbers in the minors, but also struggled with walks, especially at the higher levels of the minors. Roa delivered a 31.0% strikeout rate across Double-A and Triple-A in 2023. Those swing-and-miss numbers, particularly for a pitcher who was already 24 years old, could’ve led to a call-up, except they came with an ugly 16.6% walk rate. Roa worked mostly as a reliever for the first time in 2024. He scuffled to a 5.55 ERA with Louisville and was DFAed at the end of the season.
Miami took a shot on Roa off the waiver wire. He was excellent as a full-time reliever with Jacksonville, posting a 2.83 ERA with more than a strikeout per inning in 50 appearances. Roa trimmed the free passes to 11.4%, which was an improvement. He debuted with the Marlins in September. Roa walked three but only permitted one hit. He tested free agency at the end of the year, landing with Houston on a minor league deal.
Photo courtesy of Ron Chenoy, Imagn Images