Junior Tennis Database

Junhyuk Seo

2026

J60 HARMON[5]1R
J30 LAUTOKA-2[1]Win
J30 LAUTOKA[1]Final
J30 ANSEONG[4]2R
J60 WUNING[5]2R
J30 WUNING[2]2R
J30 KURUME[3]1R
J100 AUCKLAND2R
J100 TAURANGA1R

2025

J100 SEOUL2R
J60 LAUTOKA-4[7]Quarter
J60 LAUTOKA-3[5]Semi
J60 CHRISTCHURCH[9]3R
J30 ALBANY[8]2R
J30 AUCKLAND[6]Quarter
J200 SYDNEY1R
J60 LAUTOKA-2[4]Quarter
J60 LAUTOKA[3]Semi
J60 GOLDCOAST-21R
J60 GOLDCOAST1R
J30 SAIPAN[3]1R
J60 HARMON-21R
J60 HARMON[8]Quarter
J30 LAUTOKA-2[3]3R
J30 LAUTOKA[4]Semi
J30 INCHEON1R

2024

J60 LAUTOKA-4[10]3R
J60 LAUTOKA-3[9]3R
J60 LAUTOKA-2[11]2R
J60 LAUTOKA[12]2R
J30 SAIPANQuarter
J60 DEDEDO-22R
J60 DEDEDO2R
J30 LAUTOKA-21R
J30 LAUTOKA1R

Nation

GUM

Generation

Born in 2009 (16-17 years old)

World Ranking

Junior World Ranking　672th

Year-end Junior World Ranking

Rival

liam howes (1-1)

  • [2026] J30LAUTOKA 6-7 2-6
  • [2026] J30LAUTOKA-2 7-5 6-4

josh gilbert (2-0)

  • [2026] J30LAUTOKA 6-2 6-0
  • [2026] J100AUCKLAND 6-3 6-2

ray xu (2-0)

  • [2026] J30LAUTOKA 6-1 6-2
  • [2026] J30LAUTOKA-2 7-5 3-6 6-2

nemanja savic (2-0)

  • [2025] J60LAUTOKA-3 6-4 3-6 6-2
  • [2025] J30LAUTOKA 4-2 4-1

ethan rand (1-1)

  • [2025] J30LAUTOKA-2 7-6 4-6 2-6
  • [2025] J30LAUTOKA 4-1 0-4 10-6

Match Details

J60 HARMON

L1RKoyu Yanagi2-6 0-6

J30 LAUTOKA-2

W1RRay Xu7-5 3-6 6-2
WSFLiam Howes7-5 6-4
WFXander Crabb1-6 7-5 6-3

J30 LAUTOKA

W1RRay Xu6-1 6-2
WSFJosh Gilbert6-2 6-0
LFLiam Howes6-7 2-6

J30 ANSEONG

W1RGwanmu Kim6-2 7-5
L2RJun Hyuck Lee3-6 1-6

J60 WUNING

W1RYuze Tang6-4 6-4
L2RHeran Zhang2-6 3-6

J30 WUNING

W1RKaihong Dong6-2 6-4
L2RHaoyuan Li4-6 2-6

J30 KURUME

L1RKaisei Ukawa3-6 6-7

J100 AUCKLAND

W1RJosh Gilbert6-3 6-2
L2RDan Milburn6-7 6-2 4-6

J100 TAURANGA

L1RAlvin Na1-6 3-6

J100 SEOUL

W1RBon Hong Koo6-3 6-3
L2RTae Woo Kim2-6 1-6

J60 LAUTOKA-4

W2RKayaan Saluja6-1 6-1
W3RAidan Chan6-3 6-1
LQFDoug Sheppard3-6 2-6

J60 LAUTOKA-3

W2RAleksandr Kharkov6-2 6-2
W3RAntoni Yu5-7 6-3 6-3
WQFNemanja Savic6-4 3-6 6-2
LSFCody Atkinson5-7 2-6

J60 CHRISTCHURCH

W2RMathew Campbell6-2 6-1
L3RJack Hansen Ratter4-6 6-3 4-6

J30 ALBANY

L2RZachary Chai3-6 3-6

J30 AUCKLAND

W2RZachariah Wu6-0 6-4
W3RBen Archbold6-4 4-2
LQFLuca Bland6-7 6-7

J200 SYDNEY

L1RJacob Cairncross0-4 2-4

J60 LAUTOKA-2

W2RUraia Biauniceva6-0 6-0
W3RMax Edwards6-4 6-3
LQFAlex Savelli7-5 4-6 5-7

J60 LAUTOKA

W2RMax Edwards6-4 1-6 6-4
W3RNicholas Mitsinikos6-2 6-0
WQFMax Flanagan6-3 6-4
LSFRaphael Savelli3-6 4-6

J60 GOLDCOAST-2

L1RLachlan Rye0-6 4-6

J60 GOLDCOAST

L1REthan Domingo1-6 5-7

J30 SAIPAN

L1RSe Hyun Lee4-6 1-6

J60 HARMON-2

L1RYoung Hoon Kim2-6 4-6

J60 HARMON

W1RDarsh Agarwal6-3 6-2
W2RTae Jun Heo6-3 6-4
LQFTae Woo Kim6-7 2-6

J30 LAUTOKA-2

W2RBrian Donnelly7-5 6-1
L3REthan Rand7-6 4-6 2-6

J30 LAUTOKA

W2RJaedon Gin6-1 6-0
W3REthan Rand4-1 0-4 10-6
WQFNemanja Savic4-2 4-1
LSFHayato Sata1-4 1-4

J30 INCHEON

L1RJiwan Park4-6 4-6

J60 LAUTOKA-4

W2RDaniel Czarnota6-4 6-4
L3RAbass Kenneh4-6 0-6

J60 LAUTOKA-3

W2RJuangui Moreno6-1 6-0
L3RAbass Kenneh3-6 3-6

J60 LAUTOKA-2

L2RWilliam Genberg6-7 6-7

J60 LAUTOKA

L2RJack Hansen Ratter3-6 7-5 2-6

J30 SAIPAN

W1RDaiya Hino6-2 6-2
W2RAndre Lam Jun Bart5-7 6-4 6-3
LQFGyeom Do3-6 0-6

J60 DEDEDO-2

W1RKanari Izumisawa6-2 6-4
L2RMao Tazuru3-6 3-6

J60 DEDEDO

W1RShuya Machida6-0 6-3
L2RKuan-Huai Mao4-6 1-6

J30 LAUTOKA-2

L1RDan Milburn3-6 0-6

J30 LAUTOKA

L1RBoda Zheng2-6 2-6

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14689, Number of registered players: 7,641, Number of registered results: 456,055