Corbin Carroll's walk-off single lifts surging Diamondbacks past Rockies
Benefitting from a pitch-timer infraction, the Arizona Diamondbacks scratched across a run in the last of the ninth inning on a two-out, two-strike siBenefitting from a pitch-timer infraction, the Arizona Diamondbacks scratched across a run in the last of the ninth inning on a two-out, two-strike si