The Colorado Rockies opened a series against the Arizona Diamondbacks on May 21 at Chase Field, with first pitch set for 8:40 p.m. MDT. Zach Agnos got the start for Colorado, while Eduardo Rodriguez took the ball for Arizona.
For Rockies viewers, the game was carried on Rockies.TV. Diamondbacks fans could watch on DBACKS.TV and 12 News KPNX, while radio coverage came from KOA 850 AM/94.1 FM in Colorado and Arizona Sports 98.7 FM, La Campesina 101.9 FM and 860 AM in Arizona.
The assignment marked another step in a fast-moving stretch for Agnos, who was recalled from Triple-A Albuquerque on May 18 and had already made 13 appearances this season. He entered with a 0-0 record and a 5.59 ERA, along with 20 strikeouts, 10 walks, 20 runs allowed and 18 earned runs. Rodriguez, by contrast, came in at 4-1 with a 2.53 ERA.
The matchup came just days after the clubs met over the previous weekend, when the Diamondbacks won two of three. That recent result mattered because it deepened Colorado’s need for a cleaner showing in a season that was no longer about a realistic chase for a postseason spot. It had also been almost a month since the Rockies last won a series, and their pitching situation had pushed the club into a bullpen day because of instability in the starting rotation.
That is the tension around this game: Colorado is trying to patch together innings while Arizona keeps leaning on a starter with better numbers and a steadier record. Agnos’ return from Albuquerque only three days earlier showed how quickly the Rockies were having to reshuffle arms just to get through the schedule. Against a division rival that had already taken two of three the prior weekend, every inning carried a little more weight for a team looking for any sign of order on the mound.
For the Rockies, the night was less about a single result than about whether the rotation picture could hold together long enough to give the lineup a fair chance. For Agnos, it was another test in a season that has already moved him from Triple-A to the majors and straight into the fire.
