Joanna Garland
2019
| US OPEN JUNIOR | 2R | |
| J1 REPENTIGNY | Quarter | |
| WIMBLEDON JUNIOR | [14] | 1R |
| J1 ROEHAMPTON | [13] | 3R |
| ROLAND GARROS JUNIOR | [10] | 3R |
| JAMILAN | [5] | 1R |
| J1 SARAWAK | [1] | Win |
2018
| US OPEN JUNIOR | [12] | 1R |
| J1 NANJING | [1] | Final |
| WIMBLEDON JUNIOR | 3R | |
| J1 ROEHAMPTON | 2R | |
| ROLAND GARROS JUNIOR | Quarter | |
| J1 CHARLEROI-MARCINELLE | [5] | 2R |
| J1 SANTACROCE | [3] | 3R |
| J2 SALSOMAGGIORETERME | [1] | 2R |
| J1 SARAWAK | [3] | 3R |
| J1 NONTHABURI | [2] | 2R |
| AUSTRALIAN OPEN JUNIOR | [6] | 2R |
| J1 TRARALGON | [5] | Quarter |
2017
| J1 BRADENTONFL | [9] | 2R |
| J2 CHUNCHEON | [2] | Final |
| J500OSAKA | [11] | 3R |
| J4 KAOHSIUNG | [2] | Win |
| J2 NOVISAD | [1] | Quarter |
| J2 BUDAPEST | [1] | 2R |
| J2 OBERENTFELDEN | [2] | Win |
| J1 CHARLEROI-MARCINELLE | 1R | |
| J3 TAINAN | [4] | Win |
| J1 NONTHABURI | 1R | |
| J3 AUCKLAND | [3] | Win |
| J1 TRARALGON | Quarter |
2016
| J500OSAKA | 1R |
Nation
TPE
Age
24 years old (born in 2001)
World Ranking
WTA Ranking　145th
Year-end Junior World Ranking
- Year-end 2019 74th
- Year-end 2018 28th
Rival
qinwen zheng (1-2)
diana shnaider (1-1)
manon leonard (2-0)
dalayna hewitt (1-1)
mai napatt nirundorn (1-1)
Match Details
US OPEN JUNIOR
| W | 1R | Natsumi Kawaguchi | 6-4 1-6 6-3 |
| L | 2R | Robin Montgomery | 6-1 2-6 4-6 |
J1 REPENTIGNY
| W | 1R | Dasha Plekhanova | 6-3 6-2 |
| W | 2R | Hurricane Tyra Black | 6-1 6-4 |
| W | 3R | Romana Cisovska | 6-4 6-0 |
| L | QF | Elsa Jacquemot | 4-6 2-6 |
WIMBLEDON JUNIOR
| L | 1R | Aubane Droguet | 2-6 2-6 |
J1 ROEHAMPTON
| W | 1R | Amarissa Kiara Toth | 6-1 7-5 |
| W | 2R | Holly Fischer | 6-3 6-3 |
| L | 3R | Diane Parry | 1-6 4-6 |
ROLAND GARROS JUNIOR
| W | 1R | Manon Leonard | 3-6 6-3 6-4 |
| W | 2R | Diana Shnaider | 1-6 7-6 6-2 |
| L | 3R | Qinwen Zheng | 3-6 4-6 |
JAMILAN
| L | 1R | Diana Shnaider | 2-6 4-6 |
J1 SARAWAK
| W | 2R | Jiaqi Huang | 6-0 6-1 |
| W | 3R | Supapitch Kuearum | 6-3 6-2 |
| W | QF | Kristyna Lavickova | 6-2 7-5 |
| W | SF | Punnin Kovapitukted | 6-3 6-1 |
| W | F | Linda Fruhvirtova | 6-3 7-5 |
US OPEN JUNIOR
| L | 1R | Elizabeth Mandlik | 5-7 6-3 2-6 |
J1 NANJING
| W | 2R | Meng Yi Chen | 6-3 6-1 |
| W | 3R | Mai Napatt Nirundorn | 6-3 7-5 |
| W | QF | Zongyu Li | 6-1 1-6 6-4 |
| W | SF | Priska Madelyn Nugroho | 6-2 3-6 6-1 |
| L | F | Hong Yi Cody Wong | 6-3 3-6 1-4 |
WIMBLEDON JUNIOR
| W | 1R | Elina Avanesyan | 6-1 6-4 |
| W | 2R | Eleonora Molinaro | 6-0 6-0 |
| L | 3R | Emma Raducanu | 5-7 4-6 |
J1 ROEHAMPTON
| W | 1R | Indianna Spink | 6-2 6-1 |
| L | 2R | Whitney Osuigwe | 3-6 2-6 |
ROLAND GARROS JUNIOR
| W | 1R | Gabriella Price | 6-4 6-4 |
| W | 2R | Viktoriia Dema | 6-3 6-3 |
| W | 3R | Qinwen Zheng | 6-0 4-6 6-4 |
| L | QF | Leylah Annie Fernandez | 4-6 1-6 |
J1 CHARLEROI-MARCINELLE
| L | 2R | Emma Navarro | 4-6 3-6 |
J1 SANTACROCE
| W | 2R | Shelly Yaloz | 6-2 5-7 7-5 |
| L | 3R | Daria Frayman | 1-6 0-6 |
J2 SALSOMAGGIORETERME
| W | 1R | Rut Galindo | 6-0 6-0 |
| L | 2R | Lisa Pigato | 4-5 |
J1 SARAWAK
| W | 2R | Karolina Berankova | 6-3 7-5 |
| L | 3R | Anri Nagata | 6-2 3-6 6-7 |
J1 NONTHABURI
| L | 2R | Adrienn Nagy | 6-1 3-6 4-6 |
AUSTRALIAN OPEN JUNIOR
| W | 1R | Akanksha A Bhan | 7-6 6-0 |
| L | 2R | Clara Burel | 3-6 1-6 |
J1 TRARALGON
| W | 1R | Andjela Skrobonja | 6-3 6-1 |
| W | 2R | Draginja Vukovic | 6-3 6-3 |
| W | 3R | Elisabetta Cocciaretto | 6-2 6-3 |
| L | QF | Dalayna Hewitt | 4-6 6-3 4-6 |
J1 BRADENTONFL
| W | 1R | Moyuka Uchijima | 6-4 6-2 |
| L | 2R | Yasmine Mansouri | 5-7 6-4 3-6 |
J2 CHUNCHEON
| W | 1R | Himeno Sakatsume | 6-1 6-0 |
| W | 2R | Hyeran Yun | 6-3 6-3 |
| W | QF | Yeonwoo Ku | 6-3 4-6 6-0 |
| W | SF | Sakura Hosogi | 6-3 2-6 6-4 |
| L | F | Qinwen Zheng | 2-6 2-6 |
J500OSAKA
| W | 1R | Olivia Gadecki | 2-6 7-6 6-1 |
| W | 2R | Dalayna Hewitt | 7-5 2-6 6-2 |
| L | 3R | Kamilla Rakhimova | 6-7 1-6 |
J4 KAOHSIUNG
| W | 1R | Yung Chieh Dai | 6-0 6-0 |
| W | 2R | Yun Shiau | 6-0 6-1 |
| W | QF | Nanami Saito | 4-0 4-1 |
| W | SF | Riho Yuasa | 4-1 4-0 |
| W | F | Chao-Yi Wang | 4-1 4-2 |
J2 NOVISAD
| W | 1R | Nina Olyanovskaya | 6-4 6-3 |
| W | 2R | Lana Sipek | 6-2 6-2 |
| L | QF | Andjela Skrobonja | 3-6 6-0 5-7 |
J2 BUDAPEST
| W | 1R | Isabella Tcherkes Zade | 6-3 6-4 |
| L | 2R | Anastasia Tikhonova | 1-6 6-2 4-6 |
J2 OBERENTFELDEN
| W | 1R | Danel Ashirova | 6-0 6-1 |
| W | 2R | Manon Leonard | 6-2 6-0 |
| W | QF | Victoria Mikhaylova | 6-1 6-1 |
| W | SF | Loudmilla Bencheikh | 7-5 6-0 |
| W | F | Gemma Heath | 6-4 6-1 |
J1 CHARLEROI-MARCINELLE
| L | 1R | Axana Mareen | 6-2 4-6 4-6 |
J3 TAINAN
| W | 1R | Ya Chi Hsu | 6-0 6-2 |
| W | 2R | Ting-Chieh Wei | 7-5 6-4 |
| W | QF | Natsumi Shioya | 6-2 6-2 |
| W | SF | I-Hsuan Cho | 6-4 6-2 |
| W | F | En Shuo Liang | 6-7 6-4 6-3 |
J1 NONTHABURI
| L | 1R | Mai Napatt Nirundorn | 4-6 0-6 |
J3 AUCKLAND
| W | 1R | Deshma Weerapperuma | 6-0 6-0 |
| W | 2R | Yuna Saito | 6-3 6-3 |
| W | 3R | Justine Leong | 6-3 6-1 |
| W | QF | Mana Kawamura | 6-2 6-2 |
| W | SF | Baijing Lin | 6-1 6-3 |
| W | F | Patricia Apisah | 6-1 6-1 |
J1 TRARALGON
| W | 1R | Alexandra Bozovic | 6-1 2-6 6-1 |
| W | 2R | Yuki Naito | 4-6 6-1 6-3 |
| W | 3R | Shuyue Ma | 6-7 6-3 7-5 |
| L | QF | Marta Kostyuk | 6-4 2-6 3-6 |
J500OSAKA
| L | 1R | Rika Tanaka | 2-6 6-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14431, Number of registered players: 7,549, Number of registered results: 449,006