Arizona Diamondbacks right-hander Justin Martinez has been placed on the 15-day injured list with a sprained ulnar collateral ligament in his pitching elbow.

The Diamondbacks are on the outside looking in at the National League playoff picture, raising questions about their trade deadline direction.

In the 11th inning of their showdown with the Mariners on Monday night, the Diamondbacks snatched a clutch victory thanks to Josh Naylor's heroics at the plate.

This affiliate content is not influenced by our advertising relationships, but AP and Data Skrive might earn commissions from our partners’ links in this content.

The Reds won the series opener, which was completed Saturday after it was suspended Friday night due to rain. Cincinnati took the game in 10 innings, 4-3, and then took Saturday's originally-scheduled 4:10 p.m. matchup in a 13-1 rout.

The Arizona Diamondbacks’ RBI program aims to boost sports participation numbers around the country with the MLB youth initiative. With support from players like Alek Thomas, the Diamondbacks are rebuilding communities in Phoenix through baseball.

Arizona Diamondbacks pitcher Corbin Burnes is set to undergo Tommy John surgery, ending his season early in the first year of a six-year, $210 million contract.

The Cincinnati Reds and Arizona Diamondbacks wrap up a series at Great American Ball Park on June 7, 2025.

Josh Naylor hit a game-ending grand slam in the 11th inning and the Arizona Diamondbacks beat the Seattle Mariners 8-4 on Monday night.