Caitlin Bui Wins ITA Cup Singles Championship

The WashU athlete captures a historic national title in Rome, Georgia.

Updated on Oct. 29, 2026 in Tennis

Caitlin Bui Wins ITA Cup Singles Championship

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Caitlin Bui secured the ITA Cup Singles Final victory on October 18, 2026, marking the first time a WashU student-athlete has won the event. The tournament, which began on October 15, highlights Bui's dominance in collegiate tennis.

Why it matters

The championship adds to a standout collegiate career that began when Bui arrived at WashU in 2024. Her success bolsters team aspirations for a national title in the upcoming spring season.

Bui holds three ITA All-American honors and two First-Team All-UAA recognitions. Her resume includes winning the 2025 ITA Cup Doubles Final alongside partner Eleanor Archer.

The players

Caitlin Bui

She is a student-athlete competing for the WashU women's tennis team.

Eleanor Archer

She is a tennis player who competes as a doubles partner for Caitlin Bui.

WashU

This university is the institution where Caitlin Bui competes in collegiate athletics.

The details

Bui qualified for the tournament as one of the top two finishers in her region and maintained a focused, point-by-point strategy throughout the matches in Rome. Along with her singles title, she and Eleanor Archer reached the ITA Cup doubles semifinal during the 2026 event.

Bui arrived at WashU in 2024.
Bui and Eleanor Archer won the ITA Cup Doubles Final in 2025.
The ITA Cup tournaments began in Rome, Georgia, on October 15, 2026.
Bui won the ITA Cup Singles Final on October 18, 2026.

Season Trajectory

Bui's national title win shifts the outlook for the WashU women's tennis team as they build toward the spring season. The team now views a second national championship title as a realistic goal following this individual success.

This win provides WashU with significant momentum heading into the spring season and enhances the program's national recruiting profile. Readers following local collegiate sports should note that the team is now a key candidate for national championship contention in the coming months.

The takeaway

Maintaining a disciplined, point-by-point mindset can help athletes succeed during high-pressure national tournaments. Bui's progression from a doubles winner in 2025 to a singles champion in 2026 illustrates the value of consistent focus.