While Justin Verlander remains a free agent, the Houston Astros turned to the San Francisco Giants to address their need for pitching depth. The Astros sent catching prospect Jancel Villarroel to the Giants in exchange for right-handed pitcher Kai-Wei Teng. The Astros are acquiring pitcher Kai-Wei Teng from the Giants for a minor leaguer, sources say. The 2025 season proved that the Astros can never have enough pitching depth. Astros pitching depth gets sneaky boost with Kai-Wei Teng while reunion rumors get icedWeng's ability to miss bats was present throughout his ascent in the minor leagues.