Seattle Mariners defeat Arizona Diamondbacks 3-2: Recap & Betting Results
Sun, May 31, 2026 · MLB · Arizona Diamondbacks 2, Seattle Mariners 3
The Seattle Mariners beat the Arizona Diamondbacks 3-2 on Sunday, May 31, 2026, at T-Mobile Park. The Arizona Diamondbacks covered the run line as 1.5-run underdogs. The game went under the closing total of 7.5, with 5 runs combined.
Arizona Diamondbacks vs. Seattle Mariners final score and game recap
The Seattle Mariners won by 1 run.
The leading performers, from the box score:
- Merrill Kelly (Arizona Diamondbacks): 5.1 innings, 2 earned runs, 2 strikeouts.
- Corbin Carroll (Arizona Diamondbacks): 1-for-4, 1 run.
- Bryce Miller (Seattle Mariners): 5.0 innings, 0 earned runs, 6 strikeouts.
- Dominic Canzone (Seattle Mariners): 2-for-3, 1 home run, 1 RBI, 1 run.
Who covered the spread in Arizona Diamondbacks vs. Seattle Mariners?
The Arizona Diamondbacks covered the run line as 1.5-run underdogs, losing by 1 run.
The run line opened and closed at Seattle Mariners -1.5.
Did Arizona Diamondbacks vs. Seattle Mariners go over or under the total?
The game went under: 5 runs combined against a closing total of 7.5, under by 2.5.
The total opened and closed at 7.5.
Arizona Diamondbacks and Seattle Mariners betting trends: 2026 season
This result left the Arizona Diamondbacks 31-27 in the 2026 regular season (18-10 at home, 13-17 away or at neutral sites). Against the run line, they covered in 32 of 55 games with a closing line on file. Their games went over the closing total 27 times and under 26 times, with 2 pushes. That made it three straight losses for the Arizona Diamondbacks.
This result left the Seattle Mariners 31-29 in the 2026 regular season (17-15 at home, 14-14 away or at neutral sites). Against the run line, they covered in 22 of 56 games with a closing line on file. Their games went over the closing total 25 times and under 29 times, with 2 pushes. That made it six straight wins for the Seattle Mariners.
What's next for Arizona Diamondbacks and Seattle Mariners?
Next for the Arizona Diamondbacks: the Los Angeles Dodgers at home on Monday, June 1, 2026. Next for the Seattle Mariners: the New York Mets at home on Monday, June 1, 2026.