Triple-A · International League · Reno, Nevada, US · Greater Nevada Field
Reno Aces
The Arizona Diamondbacks' Triple-A affiliate since the franchise's 2009 inception, the Reno Aces play at Greater Nevada Field in downtown Reno, bringing Pacific Coast League baseball to the Biggest Little City in the World.
1998–2008
Tucson Origins
The Sidewinders era in the desert
The franchise that would become the Reno Aces began life as the Tucson Sidewinders in 1998, serving as the Arizona Diamondbacks' Triple-A affiliate in the Pacific Coast League. Based at Tucson Electric Park, the Sidewinders were a natural geographic fit for the D-backs and developed early contributors to Arizona's remarkable 2001 World Series championship team.
However, the Tucson market proved challenging for Triple-A baseball. Attendance declined through the 2000s, and the franchise's future in southern Arizona became uncertain. SK Baseball, led by Stuart Katzoff, acquired the team in 2007 with the specific intention of relocating to Reno, where plans for a brand-new downtown ballpark were already in motion.
The final season in Tucson was 2008, and the franchise prepared for a dramatic reinvention in a new market 1,200 miles to the north.
Key Facts
- Began as Tucson Sidewinders in 1998
- Diamondbacks affiliate from the franchise's inception
- Contributed to Arizona's 2001 World Series championship
- SK Baseball acquired the franchise in 2007 for relocation
2009–2019
The Aces Arrive
Triple-A baseball comes to the Biggest Little City
The Reno Aces debuted in 2009 at Greater Nevada Field, a $40 million downtown ballpark that instantly became one of the most distinctive venues in the Pacific Coast League. With the Sierra Nevada mountains as a backdrop and the neon glow of Reno's casino district nearby, the ballpark offered a game-day atmosphere unlike anything else in minor league baseball.
The early years were productive both at the gate and on the field. The Aces won the PCL championship in 2012, establishing immediate credibility as a competitive franchise. Paul Goldschmidt, who would become one of the best first basemen in baseball, played for Reno in 2011 and 2012 before his star turn with the Diamondbacks. A.J. Pollock, Jake Lamb, and other D-backs contributors also came through Greater Nevada Field.
The franchise quickly embedded itself in the northern Nevada community, becoming a summer entertainment staple in a region previously starved for professional baseball. The combination of mountain scenery, casino-adjacent nightlife, and competitive baseball made the Aces one of the PCL's most unique franchises.
Key Facts
- Greater Nevada Field opened in 2009 at a cost of $40 million
- Won PCL championship in 2012
- Paul Goldschmidt developed here in 2011-2012
- Became a summer entertainment staple in northern Nevada
2020–Present
The Modern Era
Continued development in the Silver State
The Aces have continued to serve as a reliable development hub for the Diamondbacks through the 2020s. The franchise weathered the COVID-19 pandemic's cancellation of the 2020 season and returned to action in 2021 as part of the reorganized Triple-A structure.
Recent Diamondbacks prospects who have passed through Reno include Corbin Carroll, who briefly played at Greater Nevada Field before his electrifying 2023 NL Rookie of the Year campaign, and other key contributors to Arizona's 2023 World Series run. The franchise also shares its ballpark with Reno 1868 FC, a USL Championship soccer club, making Greater Nevada Field a year-round sports venue.
Jeff Gardner took over as manager in 2025 and returns for his second season in 2026, bringing 13 years of experience in the Diamondbacks organization. His staff includes pitching coaches Jeff Bajenaru and Doug Drabek, hitting coach Terrmel Sledge, and bench coach Shawn Roof, with Jordan Procyshen joining as an additional bench coach for 2026.
Key Facts
- Corbin Carroll briefly passed through Reno before his NL ROY season
- Greater Nevada Field shared with Reno 1868 FC soccer club
- Jeff Gardner enters second season as manager in 2026
- Franchise remains exclusively affiliated with Arizona Diamondbacks