Castro's 30-game domestic violence suspension has come to an end, but he's now officially off the roster in Washington and will probably struggle to attract interest from other teams in free agency. The 31-year-old former four-time All-Star wound up batting .283/.333/.375 with three home runs and 38 RBI across 87 games played (346 plate appearances) this season with the Nats.

Castro had been on administrative leave while MLB conducted their investigation into allegations of domestic violence, and that investigation is now complete. The Nationals released a statement saying that Castro will be released once his suspension is served.

Nationals general manager Mike Rizzo has already come out and said that he does not expect Castro -- who is being investigated for a domestic violence allegation -- to return to the team this season.

Castro was placed on MLB's administrative leave list last week becasue of an allegation of domestic violence. The matter is still being investigated, but Rizzo has taken a hard line with the details that he's been made aware of. "[Players] have to do better, the world has to do better," Rizzo told reporters.