Chelsea Fontenel
2022
| Jb1Klosters | 3R | |
| Wimbledon Junior | 1R | |
| J1Roehampton | 1R | |
| J1Bamberg | [7] | 3R |
| Roland Garros Junior | 1R | |
| J2Santodomingo-2 | [3] | Final |
| J2Santodomingo | [5] | Semi |
| Jacriciuma | 1R | |
| Australian Open Junior | 1R |
2021
| Wimbledon Junior | 1R | |
| Roland Garros Junior | 2R | |
| J3Santodomingo-2 | [2] | Quarter |
| J3Santodomingo | [2] | Quarter |
| J1Sandiego | [8] | 2R |
| J1Barranquilla | [6] | Quarter |
| Jacriciuma | Quarter | |
| J1Portoalegre | 2R | |
| J1Lambare | 1R | |
| J1Salinas | 1R | |
| J3Antalya | [5] | Semi |
| J4Frankfurt | [1] | Win |
Nation
SUI
World Ranking
WTA Ranking　839th
Year-end Junior World Ranking
- Year-end 2022 143th
- Year-end 2021 51th
- Year-end 2020 238th
- Year-end 2019 380th
Rival
Gracie Epps (2-0)
Taylor Goetz (2-0)
Michaela Laki (0-2)
Victoria Mboko (0-2)
Madeleine Jessup (1-1)
Match Details
2022 Jb1Klosters
| W | 2R | Tilde Stromquist | 6-1 6-4 |
| L | 3R | Denislava Glushkova | 3-6 3-6 |
2022 Wimbledon Junior
| L | 1R | Kayla Cross | 6-1 4-6 6-7 |
2022 J1Roehampton
| L | 1R | Annabelle Xu | 3-6 2-6 |
2022 J1Bamberg
| W | 2R | Mayu Crossley | 6-2 6-2 |
| L | 3R | Iva Jovic | 2-6 3-6 |
2022 Roland Garros Junior
| L | 1R | Carolina Kuhl | 6-7 6-1 6-7 |
2022 J2Santodomingo-2
| W | 1R | Ellie Daniels | 7-5 6-3 |
| W | 2R | Taylor Goetz | 3-6 6-2 6-3 |
| W | QF | Gracie Epps | 3-6 6-4 6-4 |
| W | SF | Mia Slama | 4-6 6-4 6-0 |
| L | F | Kaitlin Quevedo | 3-6 3-6 |
2022 J2Santodomingo
| W | 1R | Paulina Franco Martinessi | 6-2 6-1 |
| W | 2R | Taylor Goetz | 6-4 6-1 |
| W | QF | Gracie Epps | 7-6 7-5 |
| L | SF | Johanne Christine Svendsen | 4-6 4-6 |
2022 Jacriciuma
| L | 1R | Luciana Moyano | 6-7 5-7 |
2022 Australian Open Junior
| L | 1R | Michaela Laki | 6-7 0-6 |
2021 Wimbledon Junior
| L | 1R | Darja Vidmanova | 5-7 1-6 |
2021 Roland Garros Junior
| W | 1R | Sabina Zeynalova | 4-6 6-4 6-4 |
| L | 2R | Polina Kudermetova | 2-6 6-4 5-7 |
2021 J3Santodomingo-2
| W | 1R | Olivia Lincer | 6-2 6-3 |
| W | 2R | Ana Grubor | 6-4 6-2 |
| L | QF | Victoria Mboko | 4-6 6-7 |
2021 J3Santodomingo
| W | 1R | Saniya Singh | 6-3 6-0 |
| W | 2R | Priscila Janikian | 6-2 1-6 7-5 |
| L | QF | Victoria Mboko | 0-6 3-6 |
2021 J1Sandiego
| L | 2R | Madeleine Jessup | 2-6 6-7 |
2021 J1Barranquilla
| W | 1R | Fiorella Duran Montano | 6-1 6-2 |
| W | 2R | Madeleine Jessup | 6-3 6-4 |
| L | QF | Ava Krug | 6-4 3-6 4-6 |
2021 Jacriciuma
| W | 1R | Julia Garcia | 4-6 7-5 11-9 |
| W | 2R | Lola Radivojevic | 7-5 6-4 |
| L | QF | Michaela Laki | 3-6 4-6 |
2021 J1Portoalegre
| W | 1R | Alexia Harmon | 6-3 0-6 7-6 |
| L | 2R | Natalia Szabanin | 3-6 2-6 |
2021 J1Lambare
| L | 1R | Tijana Sretenovic | 4-6 6-3 3-6 |
2021 J1Salinas
| L | 1R | Valencia Xu | 6-0 4-6 0-6 |
2021 J3Antalya
| W | 1R | Alevtina Ibragimova | 6-3 7-5 |
| W | 2R | Benedetta Sensi | 6-3 6-1 |
| W | QF | Mara Gae | 6-4 7-5 |
| L | SF | Maria Sara Popa | 4-6 1-6 |
2021 J4Frankfurt
| W | 1R | Gina Feistel | 6-2 6-3 |
| W | 2R | Astrid Lew Yan Foon | 6-3 6-4 |
| W | QF | Ella Seidel | 6-2 7-5 |
| W | SF | Chloe Noel | 7-6 4-6 6-4 |
| W | F | Rebecca Munk Mortensen | 6-3 6-4 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9168, Number of registered players: 5,582, Number of registered results: 289,147