Arizona Diamondbacks at Colorado Rockies: Game preview and best bets for Friday
The Colorado Rockies are sitting at 17-27, and things aren’t getting any easier. They’ve dropped four of their last five, scuffling through May with the same lack of consistency we’ve seen all season. The front office might point to minor improvements over last year’s disaster, but that doesn’t help anyone cashing tickets today.
The Arizona Diamondbacks roll into Denver in slightly better shape, though their 20-22 record isn’t impressive, either. They took three of their last five games, however, and have shown recent signs of life, specifically on the mound. While their offense has actually been quieter than Colorado’s over the last week, Arizona’s rotation just ripped off a streak of seven straight starts going six innings or more.
The Breakdown
Kyle Freeland takes the mound for Colorado today, squaring off against Arizona veteran Merrill Kelly. Freeland has fought his mechanics this season, carrying a 6.00 ERA and a 1.47 WHIP across 30 innings. He is striking out 8.40 batters per nine innings, proving he still has swing-and-miss stuff, but the long ball is ruining his box scores. Surrendering 2.10 home runs per nine in Denver is a recipe for disaster. On the other side, Kelly’s overall numbers look awful: a 7.62 ERA and a massive 1.92 WHIP over his last 26 innings, plagued by 6.23 walks per nine. However, Kelly just tossed his best outing of the year against the Mets, allowing a single run over seven innings. If he’s found his command, and that might spell trouble for Colorado.
The key question today is whether the Rockies’ bats can send Kelly back to his struggling form. Over their last 10 games, Colorado actually holds a clear statistical edge at the plate, averaging 4.40 runs per game with a .707 OPS. Arizona’s offense has been anemic over that same stretch, scratching out just 3.30 runs per game with a .590 OPS. If the Rockies practice patience and force Kelly into deep counts, they can capitalize on his recent walk tendencies.
For Colorado to pull off a win, Freeland has to keep the ball in the yard. Meanwhile, the Rockies’ lineup must jump on Kelly early and put traffic on the bases, manufacturing enough runs to give Freeland a cushion before Arizona’s steady bullpen gets involved.
Odds & Lines
- Moneyline: Arizona Diamondbacks -124 / Colorado Rockies +104
- Run Line: Arizona Diamondbacks -1.5 (+121) / Colorado Rockies +1.5 (-145)
- Over/Under: 11.5 (Over -110 / Under -110)
Our Pick
At Coors Field, bad pitching gets exposed fast. Colorado’s starting rotation remains a massive liability, placing unrelenting stress on a bullpen. When you’re constantly trailing early, you exhaust your relievers, and that cycle is killing this 17-27 team.
The Diamondbacks are far from perfect at 20-22, but they offer stability where Colorado offers chaos. Arizona’s rotation has found its footing, and their bullpen has been a consistent strength all year. Laying -124 on a road team in this environment isn’t pretty, but betting on the Rockies to out-pitch anyone right now is foolish.
Pick: Arizona Diamondbacks -124
Player Prop Pick
First baseman TJ Rumfield has been one of the few bright spots for Colorado; batting a stellar .333 with a .999 OPS over his last 10 games. He’s making a lot of contact, averaging 1.3 hits per game during this current stretch, and showing the kind of plate discipline this lineup desperately needs.
Merrill Kelly might be coming off a strong start, but his overall road numbers and command issues over the past month leave him vulnerable. Coors Field offers the perfect backdrop for a hot hitter like Rumfield to keep his momentum rolling. Against a starter who has struggled with walks and damage limitation recently, Rumfield is in a prime spot to get on base and do damage. Expect him to record at least one knock in this matchup.
Pick: TJ Rumfield Over 0.5 Hits
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Sportradar Content Studio contributed to this story.