KB
ATP · Unranked
Kaylan
Bigun
USAUSA·age 20·Left-handed·183cm · 6′0″
0
Career titles
12-28
Career W/L
Current form
last 5 matchesSavannah · Q1
LRoberto Cid
6–36–3
04-20
Tallahassee · R32
LLiam Draxl
3–66–26–1
04-13
Sarasota · Q2
LLiam Draxl
6–27–5
04-06
Sarasota · Q1
WPreston Brown
6–24–66–4
04-06
Cleveland · R32
LDaniel Milavsky
6–46–3
02-02
Race position
Not in current raceHead to Head
top rivals · all-timeCareer Stats
singles · all-timeCareer record
12 – 28
win rate · 30.0%
Titles
0
tour-level singles
Hard
8–22
27% win
Clay
4–6
40% win
Elo rating by surface
Clay1500peak 1506 · 6 matches
Hard1470peak 1500 · 9 matches
Recent Matches
last 20| Date | Tournament | Round | Opponent | Score | W/L |
|---|---|---|---|---|---|
| 2026-04-20 | Savannah CH | Q1 | Roberto Cid | 6-3 6-3 | L |
| 2026-04-13 | Tallahassee CH | R32 | Liam Draxl | 3-6 6-2 6-1 | L |
| 2026-04-06 | Sarasota CH | Q1 | Preston Brown | 6-2 4-6 6-4 | W |
| 2026-04-06 | Sarasota CH | Q2 | Liam Draxl | 6-2 7-5 | L |
| 2026-02-02 | Cleveland CH | R32 | Daniel Milavsky | 6-4 6-3 | L |
| 2026-01-27 | San Diego CH | Q1 | Fryderyk Lechno Wasiutynski | 6-7(5) 6-3 6-4 | L |
| 2025-11-17 | Yokohama CH | R32 | Elias Ymer | 3-0 RET | W |
| 2025-11-17 | Yokohama CH | R16 | Akira Santillan | 6-3 6-1 | L |
| 2025-11-10 | Kobe CH | R32 | Yosuke Watanuki | 6-4 6-2 | L |
| 2025-11-03 | Matsuyama CH | R32 | Yasutaka Uchiyama | 6-4 6-4 | L |
| 2025-10-06 | Fairfield CH | R32 | Andre Ilagan | 4-6 6-4 6-3 | L |
| 2025-09-29 | Tiburon CH | Q1 | Olle Wallin | 6-2 6-4 | L |
| 2025-09-22 | Las Vegas CH | Q1 | Daniel Masur | 6-2 7-6(8) | L |
| 2025-09-15 | Columbus CH | Q2 | Preston Stearns | 6-3 6-7(5) 6-4 | L |
| 2025-09-15 | Columbus CH | Q1 | Cannon Kingsley | 6-2 6-3 | W |
| 2025-08-12 | Sumter CH | R32 | Rei Sakamoto | 6-3 6-1 | W |
| 2025-08-12 | Sumter CH | R16 | Jaime Faria | 3-6 6-0 4-1 RET | L |
| 2025-07-21 | Bloomfield Hills CH | Q1 | Naoki Nakagawa | 6-4 7-5 | W |
| 2025-07-21 | Bloomfield Hills CH | Q2 | Arthur Fery | 5-7 6-4 6-2 | L |
| 2025-06-30 | Cary CH | R32 | Bernard Tomic | 6-4 6-4 | W |