WTA Tour
Giselle Isabella Guillen
Back after 14w offUnranked
WTA World Ranking - 0 pts
Player Archetype
Archetype analysis coming soon for Giselle.
Player Overview
Age
18
Plays
Right-Handed
Career
6
Wins
5
Losses
54.5%
Win %
0
Titles
Win / Loss by Year
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 1/3 | - | 1/3 | - |
| 2025 | 5/2 | - | 5/2 | - |
| Career | 6/5 | - | 6/5 | - |
Serve & Return
No serve and return data available yet.
Recent Matches
Last 8 results
FormLLLWL
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| May 27, 2026 | W15 Fukui | 1st Round | Kurea Hayasaka | Hard | 16 16 | L |
| May 22, 2026 | W15 Toyama | 2nd Round | Sara Yoshida | Hard | 26 64 210 | L |
| May 21, 2026 | W15 Toyama | Round of 16 | Sara Yoshida | Hard | 26 64 210 | L |
| May 20, 2026 | W15 Toyama | 1st Round | Shiho Tsujioka | Hard | 63 62 | W |
| Sep 16, 2025 | W35 Wagga Wagga 2 | 1st Round | Erika Sema | Hard | 36 16 | L |
| Sep 11, 2025 | W35 Wagga Wagga 1 | 1st Round | Katie Swan | Hard | 36 06 | L |
| Aug 10, 2025 | W15 Tweed Heads 1 | Final | Catherine Aulia | Hard | 63 16 64 | W |
| Aug 9, 2025 | W15 Tweed Heads 1 | Semifinals | Yuno Kitahara | Hard | 61 62 | W |
Giselle Isabella Guillen FAQ
Giselle Isabella Guillen is from Australia.
Giselle Isabella Guillen is 18 years old.
Giselle Isabella Guillen has a career win-loss record of 6-5 (55% win rate).
Giselle Isabella Guillen's strongest surface by win rate is hard, with a 6-5 record (55%). Full career splits: hard 6-5 (55%).
Giselle Isabella Guillen has won 3 of the last 8 completed matches (38%). The current run is 3 straight losses.