What happened: First pitch for tonight's game has been set for 7:30 p.m. CT after an earlier delay.
Why it matters: Arizona enters the matchup nine games over .500, while Kansas City sits 17 games below .500.
By the numbers: Arizona Diamondbacks: 78-69. Kansas City Royals: 65-82.
What to watch: The updated first pitch time is 7:30 p.m. CT.