The Diamondbacks announced today that theyve designated right-hander for a signment. The move makes room on the active roster for left-hander , who was recalled from Triple-A. Arizonas 40-man roster stands at 39. Floro, 33, signed a one-year deal with the Nationals over the offseason but was dealt to the Diamondbacks in a just before this years trade deadline in exchange for first baseman . At the time of the deal, Floro had gotten excellent results with a 2.06 ERA and a 2.64 FIP in 52 1/3 innings of work despite a lackluster 19.6% strikeout rate. That hasnt continued in Arizona, as Floros time with the Diamondbacks has been nothing short of a disaster. The righty has surrendered a 9.37 ERA in 16 1/3 innings of work, and while his 6.30 FIP over that same timeframe indicates some level of positive regre sion in the future, even that lower figure would still be ghastly production for the right-hander. Floro will be either released or placed on waivers in the coming days, though if the right Blaze Alexander Jersey -hander is waived hell surely clear waivers with so little time left in the regular season. Should he clear waivers, hell have the opportunity to either accept an outright a signment to the minors as non-roster depth for whats left of the season or else elect free agency and get a head start on searching for a deal for the 2025 season with a new club. Disastrous as his time in Arizona was, the right-hander still boasts a 3.80 ERA and 3.51 FIP overall this season. Those figures should be good enough to earn him some level of interest on the open market, though perhaps only on a minor league deal given his rough second half. As for Walston, the 23-year-old rookie made his big league debut with the Diamondbacks back in May. Hes made three appearances for Arizona since then, two of which were starts. In all, he has a 2.84 ERA and 4.28 FIP in 12 2/3 innings of work, though that comes with nearly as many walks (9) as strikeouts (11) and three additional hit batsmen. With having recently been placed on the injured list, the addition of Walston to the roster should give the club another multi-inning relief option from the left side now that is seemingly slated to re-enter the rotation in Nelsons place. Alek Thomas Jersey