Baseball fans in Phoenix have a clear target on their calendars for the upcoming season. The Arizona Diamondbacks are set to host their divisional rivals, the Colorado Rockies, for a seven-game series at Chase Field in 2026. The opening rubber of this home stand is scheduled for Thursday, May 21, kicking off what promises to be a heated stretch between two National League West teams with a long history of competitive matchups.
Here’s the thing about divisional games: they matter more than the rest of the slate. Every run counts toward that tight playoff race. For locals, this isn’t just another Tuesday night; it’s a chance to see the team colors—Sedona Red, Teal, Black, and White—on display against a familiar foe from across the mountains. And if you’re planning to attend, the details are finally coming into focus regarding dates, times, and those coveted promotional giveaways.
The Full 2026 Home Series Schedule
According to official listings from dtphx.org and MLB.com, the D-backs will face the Rockies twice in 2026. The first block is a four-game set in late May, followed by a three-game series in mid-August. Here is the breakdown:
- Thursday, May 21, 2026: 6:40 PM MT
- Friday, May 22, 2026: 6:40 PM MT
- Saturday, May 23, 2026: 7:10 PM MT
- Sunday, May 24, 2026: 1:10 PM MT
- Monday, August 10, 2026: 6:40 PM MT
- Tuesday, August 11, 2026: 6:40 PM MT
- Wednesday, August 12, 2026: 12:40 PM MT
All games take place at Chase Field, located at 401 E Jefferson Street in downtown Phoenix. The venue sits nestled among Jefferson Street to the north, Fourth Street to the south, and Seventh Street to the east, making it the epicenter of the city’s sports scene. Note that while these dates are currently listed, MLB.com explicitly states that game dates and special events are subject to change, so keeping an eye on official announcements is wise.
Promotions and Giveaways to Watch
If you’re going for the swag, timing is everything. The Diamondbacks have loaded up the May series with specific promotions tied to individual games. You can’t just buy any ticket and expect the freebies; you often need to purchase a designated "Special Event" ticket pack.
On Saturday, May 23, the first 25,000 fans through the turnstiles will receive a Serpientes Replica Jersey. This giveaway is courtesy of Talking Stick Resort, a major local sponsor. It’s a limited-quantity item, so arriving early is non-negotiable if you want one.
The weekend continues with a Military Appreciation Weekend running from May 22 through May 24. Fans attending these games can pick up a D-backs Military Hat, honoring service members. Then, on Sunday, May 24, there’s a "Paint at the Park" event. Oddly enough, current listings mark this particular experience as "SOLD OUT," suggesting high demand for interactive ballpark activities. If you missed out, keep checking back, as inventory sometimes shifts.
Ticket Prices and Where to Buy
Let’s talk cost. Ticket prices vary wildly depending on where you look and how far in advance you buy. On dtphx.org, tickets for the 2026 series start at $25. However, secondary markets like SeatGeek show prices starting around $11 for some seats, emphasizing transparent pricing with no hidden fees at checkout. Ticketmaster lists general D-backs tickets as low as $19, though these likely refer to less desirable seats or different opponents.
For groups of 10 or more, the team directs fans to contact their Group Sales team directly at 602.462.4600 or via email. Remember, special event tickets cannot be resold, and giveaway items are only available while supplies last on the day of the game. You must present the specific ticket associated with the promotion to claim your item.
Why This Rivalry Matters
The Colorado Rockies play their home games at Coors Field in Denver, a stadium known for its hitter-friendly altitude. When they come to Phoenix, the dynamic shifts. Chase Field’s retractable roof allows for consistent playing conditions, unlike the variable weather in Colorado. This rivalry has intensified in recent years as both teams vie for relevance in the NL West, sitting alongside heavyweights like the Los Angeles Dodgers.
Historically, these matchups are unpredictable. The Rockies’ offense can explode in bunches, while the D-backs rely on pitching depth and home-field advantage. For the 2026 season, every win in this series could be pivotal for postseason positioning. Fans should expect energy, noise, and perhaps a few extra-base hits that define baseball in the desert.
Frequently Asked Questions
When does the first game of the 2026 D-backs vs. Rockies series start?
The first game is scheduled for Thursday, May 21, 2026, at 6:40 PM Mountain Time. This kicks off a four-game homestand at Chase Field before the teams meet again in August.
How much do tickets cost for these games?
Prices vary by platform and seat location. Official listings on dtphx.org start at $25, while secondary marketplaces like SeatGeek report prices as low as $11. Ticketmaster shows general availability starting around $19. Always check multiple sources for the best deal.
What promotions are happening during the May series?
Key promotions include a Serpientes Replica Jersey for the first 25,000 fans on Saturday, May 23, and a Military Appreciation Weekend (May 22–24) featuring a D-backs Military Hat. A "Paint at the Park" event is also listed for Sunday, May 24, though it is currently marked as sold out.
Do I need a special ticket to get the giveaways?
Yes. According to MLB.com, you must purchase a specific Special Event ticket linked to the promotion to receive the associated item. Standard admission tickets do not qualify for these giveaways, and items are only available while supplies last on game day.
Where is Chase Field located?
Chase Field is located at 401 E Jefferson Street in downtown Phoenix, Arizona. It is bordered by Jefferson Street to the north, Fourth Street to the south, and Seventh Street to the east, making it easily accessible via public transit or driving.