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👑 Seojin Yoo
🎾 Tennis player · compiled from tour.ltat.org
🎂 5 Jan (10y 9mo)
Strength rating
1038±116
#459 of 701 ›from 15 matches actually playedComputed from real match results, not LTAT ranking points — higher means stronger
Strength by month1128 → 1038
♥·support this player · this week
1Trophies0Finals1Semifinals4Quarterfinals8Tournaments16Matches8–8W–L50%Win rate
🎾 9 draws across 8 tournaments — singles, doubles & mixed
Seojin Yoo is a junior tennis player from South Korea. Our LTAT archive holds 8 tournaments between 2024 and 2026. Best result so far — champion ×1. Match record 8–8 (50% wins). Currently #24 in GS 10 with 280 LTAT points.
🎾 Latest matches16
19 Sep2026vs Pornnutcha PrajanbalGS 10 · Quarter-final · Nextgen Star Thai tennis Junior championships 2026 #4❌ 3:5 1:419 Sep2026vs Angelina SidorenkoGS 10 · Round of 16 · Nextgen Star Thai tennis Junior championships 2026 #4✅ 4:0 4:119 Sep2026vs Pornnutcha PrajanbalGS 12 · Round of 32 · Nextgen Star Thai tennis Junior championships 2026 #4❌ 1:4 1:406 Jun2026vs Naracha ChaluaisaengGS 10 · Round of 16 · #4 - PTT-ลอนเทนนิสพัฒนาฝีมือ ครั้งที่ 4 ภาคเหนือ (North)❌ 2:4 4:2 6:1030 May2026vs Weixin LiuGS 12 · Quarter-final · 47th Tecnifibre Schools Tennis Junior Tournament 2026❌ 4:2 1:4 9:11All matches (16) →📊 Career statistics
Matches8–850%
Sets18–1456%
Games89–7255%
counted from our archive — every completed match (a walkover has no sets)
📈 Points over time
GS 10#2429 Sep 2025 – 28 Sep 2026
GS 12#17125 May 2026 – 28 Sep 2026
each column is one tournament · gold = counting toward the current ranking (last 52 weeks)
line = ranking position week by week · #1 is at the top
🗓️ Where to play nextupcoming events in their categories
03OctPTT-Lawn Tennis Develop Skills Tournament 7 CentralGS 10, GS 1210OctBabolat Tennis Junior Championship 2026GS 10, GS 1210OctSTW × Sly Black Tennis 10s ChampionshipsGS 10🪜 Ladder neighbourswho stands around them in GS 10
#22Chanyanuch Ouppasan300 pts#23Yui Shirai290 pts#24Qiqi Du280 pts#24Seojin Yoo280 pts
#26Jiwoo Kwon270 pts#27Enyi Wang265 pts#28Lynlabelle Lowry263 pts🔗 This page is yours — show it off!
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🎾 Recent form
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Tennis tournament history8
20264 tournaments
19Sep 2026Nextgen Star Thai tennis Junior championships 2026 #4GS 10QuarterfinalistGS 12Played3006Jun 2026PTT-Lon Tennis Develop Skills Tournament No. 4 Northern (North)GS 10Round of 163030May 202647th Tecnifibre Schools Tennis Junior Tournament 2026GS 12Quarterfinalist3014Feb 2026PTT Northern Tennis Skill Development No.1GS 10Quarterfinalist5020253 tournaments
06Dec 2025First Wheelchair Junior ChampionshipGS 10🏆 Champion12004Oct 2025PTT Northern Tennis Skill Development No.8GS 10Quarterfinalist5025Jan 2025PTT Northern Tennis Skill Development No.1GS 10Semifinalist20241 tournament
28Sep 2024Alpine Tennis Junior Club Champion 2024GS 10Played