The Seattle Mariners hope to extend a five-game winning streak by picking up a sweep over the Arizona Diamondbacks this afternoon. Bryce Miller has been impressive since returning from injury, and my Diamondbacks vs. Mariners predictions explain his slider will neutralize the visitors while Merrill Kelly has a rough day.

Today’s Lineups DIAMONDBACKS MARINERS Ketel Marte – DH J.P. Crawford – SS Corbin Carroll – RF Julio Rodriguez – CF Geraldo Perdomo – SS Josh Naylor – 1B Nolan Arenado – 3B Randy Arozarena – LF Ryan Waldschmidt – CF Luke Raley – RF Ildemaro Vargas – 2B Cole Young – 2B Jose Fernandez –

The Diamondbacks offense went quiet as Ryne Nelson couldn't keep the ball in the park, and Arizona lost its second straight.

The Arizona Diamondbacks continue a string of 10 consecutive games with matchups against the Mariners, Dodgers and Nationals.

After a productive six-game homestand, the Dodgers hit the road for a single series, playing the Arizona Diamondbacks for four games at Chase Field in Phoenix in the second meeting of the year between these two National League West rivals.

They continue to debate how to keep him stretched out without addressing the most glaring issue

The Arizona Diamondbacks opened a three-game series against the Mariners in Seattle, falling 7-6 in 10 innings.

The Arizona Diamondbacks and Seattle Mariners play the finale of their 3-game series in Seattle, Washington, Sunday at 4:10 p.m. ET.

Pregame analysis and predictions of the Arizona Diamondbacks vs. Seattle Mariners MLB game to be played on May 31, 2026 on ESPN.

The Diamondbacks head to Seattle.

The Diamondbacks are giving Ketel Marte a day off from playing second base but keeping his bat in the lineup at designated hitter, so Del Castillo will be the odd man out of the s