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The Arizona Diamondbacks dominated the Athletics 15–5 on July 22 at Chase Field, far exceeding the Vegas total line of 8.5 runs. Arizona's offense was the driving force, collecting 17 hits and 5 home runs while driving in 13 runs, though their .240 batting average and .704 OPS reflected inconsistent contact. Oakland managed just 10 hits and a single home run, with their .732 OPS offering little resistance despite a modest strikeout total of 5. The pitching disparity proved decisive: Arizona's staff held the Athletics to 5 runs on 10 hits with a 4.21 ERA, while Oakland's pitchers surrendered 17 hits and 15 earned runs with a bloated 5.39 ERA, walking 8 batters in the process. The Diamondbacks' power display—particularly their five-homer output—overwhelmed a visiting lineup that struggled to generate offensive momentum. Arizona's error-free defense complemented their dominant performance, adding another layer to an otherwise lopsided affair. The Athletics' pitching struggles suggest continued vulnerability heading into their next rotation turn.