The Arizona Diamondbacks have made a big move this month, but they could continue to make more moves as the trade deadline draws closer.

Who won the Josh Naylor trade between the Arizona Diamondbacks and Seattle Mariners? Check out early grades to Josh Naylor trade on July 24, 2025.

As the Arizona Diamondbacks prepare to face the Pittsburgh Pirates this weekend, the club made a pair of key roster moves that further signal their shift toward selling at the upcoming trade deadline. Right-hander Trevor Richards has been designated for assignment, while left-hander Brandyn Garcia has been recalled from Triple-A Reno.

Diamondbacks starter Ryne Nelson worked six scoreless innings, giving up just one hit while walking two and strikeout four.

Ryne Nelson and two relievers combined for a one-hitter, Eugenio Suarez had a go-ahead sacrifice fly in the 11th inning and the Arizona Diamondbacks beat the Pittsburgh Pirates 1-0 on Friday night.