Valentina Ryser
2019
| JB1 KLOSTERS | [11] | 4R |
| WIMBLEDON JUNIOR | 1R | |
| J1 ROEHAMPTON | 1R | |
| J1 NOTTINGHAM | [15] | 3R |
| ROLAND GARROS JUNIOR | 1R | |
| JAMILAN | 1R | |
| J2 TRIBUSWINKEL | [2] | Quarter |
| J2 ISTRES | [1] | Quarter |
| J2 VINAROS | [1] | Quarter |
| J1 CASABLANCA | [4] | 2R |
| J2 TUNIS-2 | [1] | 2R |
| AUSTRALIAN OPEN JUNIOR | 3R | |
| J1 TRARALGON | 1R |
2018
| J3 RAMATHASHARON | [1] | 2R |
| J2 KIRYATSHMONA | [5] | Final |
| J2 NAGOYA | [7] | Win |
| J500OSAKA | Quarter | |
| J3 PALERMO | [2] | Semi |
| J3 THEHAGUE | [1] | Semi |
| J2 BUDAORS | 2R | |
| J3 RENNINGEN | [5] | 2R |
| J2 GLADBECK | 1R | |
| J1 BERLIN | 1R | |
| J2 BYTOM | Quarter | |
| J1 CASABLANCA | Semi | |
| J1 SARAWAK | 2R | |
| J1 NONTHABURI | 1R | |
| J2 SIAULIAI | 1R | |
| J2 CHISINAU | 1R | |
| J2 TUNIS | Quarter |
2017
| J2 HAIFA | 1R | |
| J2 NAGOYA | 2R | |
| J500OSAKA | 2R | |
| J4 CADOLZBURG | Quarter | |
| J4 DOORN | Semi |
Nation
SUI
Age
25 years old (born in 2001)
World Ranking
WTA Ranking 369th
Year-end Junior World Ranking
- Year-end 2019 131th
- Year-end 2018 65th
Rival
sada nahimana (0-2)
sohyun park (0-2)
aubane droguet (0-2)
anastasia tikhonova (0-2)
olivia gadecki (1-1)
Match Details
JB1 KLOSTERS
| W | 2R | Kateryna Diatlova | 6-1 6-3 |
| W | 3R | Irina Dshandshgava | 6-4 0-6 6-4 |
| L | 4R | Linda Fruhvirtova | 3-6 3-6 |
WIMBLEDON JUNIOR
| L | 1R | Sohyun Park | 5-7 6-4 6-8 |
J1 ROEHAMPTON
| L | 1R | Funa Kozaki | 7-6 2-6 1-6 |
J1 NOTTINGHAM
| W | 2R | Dana Guzman | 6-4 6-2 |
| L | 3R | Sada Nahimana | 2-6 1-6 |
ROLAND GARROS JUNIOR
| L | 1R | Diana Shnaider | 6-3 3-6 1-6 |
JAMILAN
| L | 1R | Alexandra Vecic | 4-6 5-7 |
J2 TRIBUSWINKEL
| W | 1R | Emily Meyer | 6-2 6-4 |
| W | 2R | Avelina Sayfetdinova | 4-6 7-6 6-4 |
| L | QF | Martyna Kubka | 4-6 3-6 |
J2 ISTRES
| W | 1R | Emma Renard | 6-4 6-0 |
| W | 2R | Noa Krznaric Uygungul | 7-5 6-3 |
| L | QF | Nastasja Schunk | 7-6 4-6 4-6 |
J2 VINAROS
| W | 1R | Alice Amendola | 6-2 6-0 |
| W | 2R | Mara Guth | 3-6 6-4 6-3 |
| L | QF | Julie Belgraver | 6-1 3-6 5-7 |
J1 CASABLANCA
| L | 2R | Aubane Droguet | 3-6 7-5 3-6 |
J2 TUNIS-2
| W | 1R | Ghaida Jeribi | 7-5 7-6 |
| L | 2R | Amarni Banks | 2-6 4-6 |
AUSTRALIAN OPEN JUNIOR
| W | 1R | Mariia Tkacheva | 6-4 6-4 |
| W | 2R | Stefania Rogozinska Dzik | 6-7 7-6 6-1 |
| L | 3R | Clara Tauson | 2-6 5-7 |
J1 TRARALGON
| L | 1R | Sada Nahimana | 2-6 6-1 4-6 |
J3 RAMATHASHARON
| W | 1R | Ruxandra Schech | 6-2 6-1 |
| L | 2R | Aubane Droguet | 3-6 6-2 3-6 |
J2 KIRYATSHMONA
| W | 1R | Veronika Pepelyaeva | 6-4 7-6 |
| W | 2R | Ella Haavisto | 7-5 2-6 6-1 |
| W | QF | Sophia Biolay | 6-3 6-2 |
| W | SF | Liubov Kostenko | 6-2 6-1 |
| L | F | Anastasia Tikhonova | 4-6 3-6 |
J2 NAGOYA
| W | 2R | Harune Shigemasu | 6-2 6-3 |
| W | 3R | Sasha Wood | 6-2 6-1 |
| W | QF | Amber Marshall | 7-5 6-3 |
| W | SF | Miyuka Kimoto | 6-4 6-3 |
| W | F | Robin Montgomery | 6-7 6-4 6-3 |
J500OSAKA
| W | 1R | Shiho Tsukuda | 6-2 6-3 |
| W | 2R | Hong Yi Cody Wong | 0-6 6-4 7-5 |
| W | 3R | Jiangxue Han | 6-2 2-6 7-5 |
| L | QF | Sohyun Park | 7-6 0-6 3-6 |
J3 PALERMO
| W | 1R | Giorgia Pedone | 4-6 6-2 6-1 |
| W | 2R | Anastasia Berezov | 6-4 6-4 |
| W | QF | Cristina Mayorova Bakhtina | 2-6 6-1 6-2 |
| L | SF | Olivia Gadecki | 4-6 6-7 |
J3 THEHAGUE
| W | 1R | Maja Radenkovic | 6-4 6-7 6-4 |
| W | 2R | Mariya Krasakova | 6-4 6-7 6-1 |
| W | QF | Olivia Gadecki | 6-4 7-5 |
| L | SF | Melissa Boyden | 4-6 6-4 2-6 |
J2 BUDAORS
| W | 1R | Luca Janosi | 6-3 6-1 |
| L | 2R | Taisiya Pachkaleva | 2-6 5-7 |
J3 RENNINGEN
| W | 1R | Mia Mack | 6-4 6-7 6-3 |
| L | 2R | Julia Middendorf | 7-6 4-6 3-6 |
J2 GLADBECK
| L | 1R | Daniella Medvedeva | 4-6 4-6 |
J1 BERLIN
| L | 1R | Elizabeth Mandlik | 2-6 2-6 |
J2 BYTOM
| W | 1R | Aleksandra Julia Zuchanska | 7-6 6-2 |
| W | 2R | Sophia Biolay | 6-3 6-3 |
| L | QF | Dasha Lopatetska | 3-6 7-6 6-7 |
J1 CASABLANCA
| W | 1R | Lilly Elida Haseth | 6-2 7-6 |
| W | 2R | Oumaima Aziz | 6-4 6-2 |
| W | 3R | Lenka Stara | 4-6 6-4 6-4 |
| W | QF | Gabriela Martinez Asensi | 6-2 6-3 |
| L | SF | Yasmine Mansouri | 3-6 6-7 |
J1 SARAWAK
| W | 1R | Sonashe Bhatnagar | 6-0 6-1 |
| L | 2R | Anri Nagata | 2-6 7-5 1-6 |
J1 NONTHABURI
| L | 1R | Meiqi Guo | 4-6 6-7 |
J2 SIAULIAI
| L | 1R | Kseniya Yersh | 3-6 3-6 |
J2 CHISINAU
| L | 1R | Taisiya Pachkaleva | 2-6 4-6 |
J2 TUNIS
| W | 1R | Oumaima Aziz | 6-1 6-3 |
| W | 2R | Enola Chiesa | 6-3 5-7 7-5 |
| L | QF | Anastasia Tikhonova | 7-6 1-6 5-7 |
J2 HAIFA
| L | 1R | Leylah Fernandez | 7-5 0-6 3-6 |
J2 NAGOYA
| W | 1R | Mio Kozaki | 6-0 6-2 |
| L | 2R | Funa Kozaki | 1-6 4-6 |
J500OSAKA
| W | 1R | Tomoko Kato | 6-4 6-4 |
| L | 2R | Whitney Osuigwe | 2-6 3-6 |
J4 CADOLZBURG
| W | 1R | Chantal Sauvant | 6-4 6-7 7-6 |
| W | 2R | Sofia Markova | 6-0 6-4 |
| L | QF | Eva Marie Voracek | 7-6 6-7 6-7 |
J4 DOORN
| W | 1R | Luisa Meyer Auf Der Heide | 6-3 6-3 |
| W | 2R | Margo Verbeet | 7-6 6-0 |
| W | QF | Eva Vedder | 7-5 2-6 6-3 |
| L | SF | Lara Salden | 6-4 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14431, Number of registered players: 7,550, Number of registered results: 449,006