The Astros have reportedly agreed to a major league deal with right-hander Ryan Weiss, who has been pitching in Korea lately. Weiss is guaranteed $2.6MM and there’s a club option for 2027. He could potentially earn $10MM over the course of the pact. The Astros have a full 40-man roster and will need to make a corresponding move to make this official.
It’s a bit of an early birthday present for Weiss, who turns 29 next Wednesday. A fourth-round draft pick of the Diamondbacks back in 2018, he showed enough promise as a minor leaguer that the Snakes added him to their 40-man in November of 2021 to keep him out of the Rule 5 draft. He had just tossed 78 1/3 minor league innings in that 2021 season with a 4.60 earned run average and 9.5% walk rate but his 27% strikeout rate was quite good.
He struggled in the minors in 2022 and was placed on waivers, with the Royals placing a claim. Kansas City then passed him through waivers unclaimed in October of 2022. The Royals then released him in May of 2023. At that point, Weiss had tossed 76 1/3 innings on the farm, dating back to the start of 2022. In that time, he allowed 6.96 earned runs per nine.
That release kicked off a nomadic period for Weiss. He then landed with the High Point Rockers of the independent Atlantic League. After a few months there, with a 4.61 ERA, he signed with the Fubon Guardians of Taiwan’s Chinese Professional Baseball League. He had a decent 2.32 ERA there, though in just 31 innings. He started 2024 back with the Rockers, posting a 4.61 ERA over nine starts.
In June of 2024, he signed with the Hanwha Eagles of the Korea Baseball Organization. It was with that club that he seemed to unlock a new gear. In 2024, he gave the Eagles 16 starts with a 3.73 ERA, 25.5% strikeout rate, 7.6% walk rate and 48.2% ground ball rate. He returned to the Eagles in 2025 and took the ball 30 more times. He logged 178 2/3 innings with a 2.87 ERA, 28.6% strikeout rate, 7.7% walk rate and 48.5% ground ball rate.
Weiss then pitched in relief for the Eagles in the playoffs but the Astros plan to utilize him as a starter. Houston has plenty of uncertainty in their rotation mix. They just lost Framber Valdez to free agency. Luis Garcia required another Tommy John surgery late in 2025 and has been jettisoned from the roster. Hayden Wesneski, Ronel Blanco and Brandon Walter also had TJS in 2025 and are slated to begin next year on the injured list.
That left the Astros going into 2026 with Hunter Brown and a heap of question marks behind him. Cristian Javier will be in the mix but he had a 4.62 ERA in 2025 after returning from his own lengthy surgery layoff. Lance McCullers Jr. has had all kind of injury troubles and put up a 6.51 ERA this year. Spencer Arrighetti was good in 2024 but spent most of 2025 on the IL and only made seven starts. Jason Alexander had some passable results this year but he’s a journeyman depth guy who’s about to turn 33. J.P. France spent most of 2025 recovering from shoulder surgery. Colton Gordon and AJ Blubaugh are on the 40-man but lacking in experience.
Upgrading the rotation for 2026 makes plenty of sense but it appears the club doesn’t have a ton of spending capacity. Reportedly, owner Jim Crane would prefer to avoid the competitive balance tax in 2026. RosterResource projects them for a $218MM CBT number next year. That’s more than $20MM below next year’s $244MM base threshold but the club also has other needs to address this winter. Trading someone like Christian Walker or Jake Meyers might free up some extra space but it’s somewhat tight for now.
So far, their rotation additions have been of the low-cost wild card variety. They took a flier on former top prospect Nate Pearson, signing him to a $1.35MM guarantee. Now they’ve added Weiss into the mix as well. Perhaps there’s a more surefire rotation upgrade over the horizon. For now, the Astros are making a modest bet that Weiss transfer some of his strong KBO results to the MLB level. For his part, Weiss gets a nice paycheck despite still having no major league experience.
Reporter Daniel Kim first reported that the two sides were close to a deal. Brian McTaggart of MLB.com reported that an agreement was in place for a major league pact and that Weiss will be a starter. Jesse Rogers of ESPN reported the guarantee, the presence of a ’27 option and the possibility for the deal to go beyond $10MM. Chandler Rome of The Athletic specified that the option is a club option.
