Dodgers vs Diamondbacks Tonight (Aug 8): Live Stream, Start Time, Odds & Key Storylines

PHOENIX — The Los Angeles Dodgers and Arizona Diamondbacks renewed their NL West rivalry Saturday night at Chase Field, with Arizona nursing a 1-0 edge behind Nolan Arenado’s opposite-field homer through five innings as of press time. Season series on the line • Los Angeles entered the three-game set atop the division at 69-46, while Arizona sat 8½ games back at 61-55 after dropping Friday’s opener 6-4. • The clubs have split their first 12 meetings of 2026, making this weekend a potential tiebreaker for playoff seeding. Pitching duel headlines matchup Right-hander Bobby Miller, unbeaten in six straight starts, faced D-backs sinkerballer Merrill Kelly, who owns a 2.31 ERA at home this year. Both starters traded zeroes until Arenado’s fifth-inning blast, his 24th of the season. Miller scattered three hits and punched out seven; Kelly countered with six strikeouts and no walks, pounding the zone with 65 percent first-pitch strikes. Key storylines for fans and bettors 1. Bullpen chess: Dave Roberts has Brusdar Graterol and Evan Phillips rested after light work Friday, while Torey Lovullo may turn to All-Star closer Paul Sewald for a multi-inning save if Kelly exits early. 2. Mookie magic: Betts owns a .367 average with five homers in Chase Field since 2025, and he leads MLB with 69 extra-base hits — a critical stat against Arizona’s ground-ball staff. 3. Wild-card ripple: Arizona clings to the final NL wild-card spot by one game over Cincinnati. A series win could widen that cushion before a brutal 10-game road trip. How to watch and stream • TV: Fox Sports Arizona, SportsNet LA • Streaming: MLB.TV (blackout restrictions apply) • First pitch: 5:10 p.m. MST What’s next The rivals finish the series Sunday afternoon when rookie flamethrower Emmet Sheehan duels veteran lefty Jordan Montgomery; tickets remain on sale from $28 on the secondary market. Bottom line With October looming, every Dodgers vs. Diamondbacks showdown carries playoff weight, and tonight’s low-scoring thriller is shaping up as another classic chapter in a rivalry Los Angeles still leads 278-210 all-time. Stay tuned for late-inning fireworks and potential NL West drama that could echo well beyond the desert.