The Guardians announced theyve claimed first baseman off waivers from the Pirates. Rivas, 27, was drafted by the As in the fourth round out of the University of Arizona back in 2018. Oakland to the Cubs for in January 2020. Rivas got a fair bit of run on the 2022 Cubs, leading them in defensive innings Kyle O'Quinn Jersey at first base that year. He managed just an 83 wRC+ at the plate, prompting the Cubs to designate him for a signment last December and release him in January. Rivas then hooked on with the Padres on a minor league deal, and he managed to rake in 260 Triple-A plate appearances to the tune of a 156 wRC+. That earned him a call back to the bigs in June, and then a at the deadline in the / deal. With the Bucs having shipped out first basemen Choi and , Rivas got into 40 games for the Pirates in the seasons final two months as the strong side of a platoon. His Triple-A succe s failed to translate, as Rivas posted a 97 wRC+ with a 27.4% strikeout rate. The Guardians are set with as their starting first baseman in 2024. Naylor and Rivas both bat left-handed, not that Naylor needs a platoon partner anyway. Rivas did see a little bit of time at the outfield corners last year at Triple-A. He could also push his way into the Guardians DH mix with a strong start to the season, if hes able to hang on to his 40-man roster spot all winter. The Guardians appear to have 39 players on their 40-man roster, once free agents , , and are removed and Rivas is added. T. J. Leaf Jersey