Tristan Boyer saved all seven break points to advance through the Tiburon Challenger first round on September 15, 2026. He defeated Edward Winter 6–2, 6–4.
Tennis.com recorded nine holds from nine service games for Boyer. Winter created seven break points but converted none, leaving Boyer with a 7/7 saving record.
On return, Boyer converted three of 12 opportunities. Winter held in six of nine service games. Each player served nine games, with the three breaks accounting for the difference.
Boyer won 34 of 46 points behind his first serve; Winter won 28 of 55. Boyer also hit five aces to Winter’s zero, combining an unbroken service record with stronger first-serve point conversion.
