Junior Tennis Database

Brandon Duan

2026

J60 NONTHABURI[8]3R
J30 SUKOHARJO-2[2]Win
J30 SUKOHARJOFinal
J30 BINHDUONG-2[3]1R
J200 LASVEGAS1R
J60 CLAREMONT[5]Semi

2025

J30 PHANTHIET-2[1]Quarter
J30 PHANTHIET[1]Quarter
J60 NONTHABURI-3[12]3R
J30 JAKARTA-2Quarter
J30 SURABAYA[8]Win
J100 KUALALUMPUR2R
J30 MIAOLI2R
J30 NONTHABURI-23R
J30 NONTHABURI2R
J60 NONTHABURI-21R
J60 NONTHABURI2R
J30 BINHDUONG-22R

2024

J60 MANILACITY-21R
J60 MANILACITY1R
J30 KAOHSIUNG-23R
J30 KAOHSIUNG2R
J60 NONTHABURI-31R
J30 SURABAYA3R
J60 JAKARTA-22R

Nation

USA

Generation

Born in 2009 (16-17 years old)

World Ranking

Junior World Ranking　621th

Year-end Junior World Ranking

Rival

Rafa Jeconia Verdasco Mangunsong

1-1
  • [2026] J30SUKOHARJO 4-6 6-4 3-6
  • [2026] J30SUKOHARJO-2 7-5 6-2

Joachim Mika Gunawan

2-0
  • [2026] J30SUKOHARJO 7-5 6-3
  • [2026] J30SUKOHARJO-2 6-3 6-4

Rangga Wisnu Kresna Rafansyah

2-0
  • [2026] J30SUKOHARJO-2 6-3 6-1
  • [2025] J100KUALALUMPUR 6-3 7-5

Pavornpruch Nganbunsri

1-1
  • [2025] J30NONTHABURI-2 6-3 6-4
  • [2025] J60NONTHABURI-2 2-6 5-7

Ariyaphol Leekul

1-1
  • [2025] J30NONTHABURI 6-3 7-5
  • [2024] J60NONTHABURI-3 6-4 4-6 2-6

Match Details

J60 NONTHABURI

W2RTakuto Nakano6-4 6-1
L3RRyu Kotikula1-6 3-6

J30 SUKOHARJO-2

W1RRaka Aiustha Gautama Bayu6-1 6-1
W2RCheng-yu Lin6-1 7-6
WQFRangga Wisnu Kresna Rafansyah6-3 6-1
WSFJoachim Mika Gunawan6-3 6-4
WFRafa Jeconia Verdasco Mangunsong7-5 6-2

J30 SUKOHARJO

W1RMuhammad Jafar Harisah6-1 6-3
WSFJoachim Mika Gunawan7-5 6-3
LFRafa Jeconia Verdasco Mangunsong4-6 6-4 3-6

J30 BINHDUONG-2

L1RVeer Madam1-6 3-6

J200 LASVEGAS

L1RCarson Kuchar0-6 2-6

J60 CLAREMONT

W1RDavit Poghosyan0-6 7-6 6-2
W2ROskar Rouse1-6 6-4 10-4
WQFJoseph Nau3-6 7-5 10-5
LSFPeter Jorniak3-6 3-6

J30 PHANTHIET-2

W2RLuca Glueck6-2 7-5
W3RJunho Lee6-4 7-5
LQFZiche Chen1-6 6-1 4-6

J30 PHANTHIET

W2RTri Long Nguyen- - -
W3RDonghwan Lim7-6 6-4
LQFRobert Dolya0-6 3-6

J60 NONTHABURI-3

W2RTeetawat Tavachphongsri4-6 6-4 1-0
L3RFlynn Coventry-searle3-6 2-6

J30 JAKARTA-2

W1RRafalentino Ali Da Costa6-4 1-6 6-3
W2RRungu Tian6-1 6-1
LQFEric Matthew Gunawan6-3 4-6 6-7

J30 SURABAYA

W1RMoh Galih Prasetyo6-0 6-0
W2RAzzam Khairi Zhafir6-1 6-3
WQFM Ragil Putra Yudha6-2 5-7 6-2
WSFRaphael Rio Suryana6-4 6-4
WFM Alfaradu Sumirat3-6 7-6 6-2

J100 KUALALUMPUR

W1RRangga Wisnu Kresna Rafansyah6-3 7-5
L2RWonmin Kim2-6 2-6

J30 MIAOLI

W1RSazu Isqaqavut7-6 6-3
L2RTzu-yuan Tseng3-6 0-6

J30 NONTHABURI-2

W1RPhasin Sinchalong4-6 6-2 6-4
W2RPavornpruch Nganbunsri6-3 6-4
L3RKuranosuke Suzuki7-6 1-6 4-6

J30 NONTHABURI

W1RAriyaphol Leekul6-3 7-5
L2RJunze Wu3-6 2-6

J60 NONTHABURI-2

L1RPavornpruch Nganbunsri2-6 5-7

J60 NONTHABURI

W1RPuchit Sukjai6-1 6-2
L2RPenn Charusorn2-6 7-6 2-6

J30 BINHDUONG-2

W1RNam Nguyen6-4 4-6 6-2
L2RMao Tazuru1-6 2-6

J60 MANILACITY-2

L1RLin Hao-yu3-6 0-6

J60 MANILACITY

L1RPerawat Sukjai1-6 2-6

J30 KAOHSIUNG-2

W1RTe-yu Hsu7-6 4-6 6-1
W2RYu-min Lin7-5 6-0
L3RRoger Koike4-6 1-6

J30 KAOHSIUNG

W1RBo Zhi Lee6-0 6-0
L2RHung-yu Chen4-6 4-6

J60 NONTHABURI-3

L1RAriyaphol Leekul6-4 4-6 2-6

J30 SURABAYA

W1RBilly Candra Andro Pungus6-1 6-2
W2RBrandon Lehman6-4 6-4
L3RShijie Chen6-3 2-6 1-6

J60 JAKARTA-2

W1RJaden Elliott7-5 6-0
L2RPraneel Sharma1-6 1-6

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14973, Number of registered players: 7,789, Number of registered results: 463,581