The Reliance Matrix Championship is a professional golf tournament on the Epson Tour, the official qualifying tour of the LPGA. Established in 2025, the event is held at Spanish Trail Country Club in Las Vegas, Nevada. The tournament was announced in January 2025 as a new Epson Tour event and the tour's first stop in Las Vegas.
The inaugural tournament was played from May 1 to 4, 2025, with a $250,000 purse and a 72-hole format. It was the Epson Tour's debut in Southern Nevada.
In 2025, Yana Wilson won the inaugural event for her first Epson Tour victory. In 2026, rookie Cholcheva Wongras won the tournament by five strokes and set a new tour 72-hole scoring record at 26-under par.
Course The tournament is played at Spanish Trail Country Club, a 27-hole private golf facility in Las Vegas designed by Robert Trent Jones Jr. The tournament utilizes a composite 18-hole course consisting of the Canyon and Lakes nines. The facility also serves as the home course for the UNLV women's golf team.
From 1986 to 1990, Spanish Trail Country Club was a host venue for the Las Vegas Invitational on the PGA Tour. For the 2026 event, the course was set to a total length of with a par of 72.
Winners Year Winner Score To par Margin ofvictory Runner(s)-up Purse($) Winner'sshare ($) 2026 Cholcheva Wongras 262 −26 5 strokes Zeng Liqi 250,000 37,500 2025 Yana Wilson 271 −17 2 strokes Mohan Du 250,000 37,500 Note: Green highlight indicates scoring records.
Tournament records Year Player Score Round 2026 Cholcheva Wongras 61 (−11) 2nd
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