Arizona DiamondbacksOpen full analysisVSSeattle MarinersOpen full analysis

The Seattle Mariners edged the Arizona Diamondbacks 7–6 on May 29 at T-Mobile Park in a tight contest that showcased offensive firepower from both sides. Seattle's lineup connected for 4 home runs and 7 RBIs while collecting 13 hits, though the Mariners' .708 OPS reflected inconsistent at-the-plate execution, with nine strikeouts against just two walks. Arizona matched Seattle's hit total at 13 but managed only one homer and struggled to capitalize in clutch situations, finishing with a .718 OPS despite similar offensive limitations. The Mariners' pitching staff struck out seven while allowing six earned runs across 13 hits and four walks, posting a 3.57 ERA that proved just sufficient for the win. Arizona's pitchers were sharper in strikeout production with nine Ks but surrendered the decisive runs on a 4.05 ERA, with the Diamondbacks' two walks limiting their own baserunning opportunities. Both teams played cleanly defensively, with Seattle committing no errors, but the Mariners' power advantage—particularly their four-homer outburst—proved the difference in a slugfest that stayed within one run for much of the game. Seattle's home-field edge in run production could be significant as these division rivals continue their series.