D-backs announce 2023 World Series roster By | October 27, 2023 The Arizona Diamondbacks announced their 26-man roster for the 2023 World Series vs. Texas Rangers. More from MLB.com MLB stars who have stepped up in the playoffs Who will be World Series' next first-time winner? D-backs turn attention to 2024 after World Series run Rangers usher in newest playoff baseball legends Reasons Rangers are legitimate World Series champions