2025 Seoul Open Challenger – Singles

Singles
2025 Seoul Open Challenger
ChampionJapan Sho Shimabukuro
Runner-upHong Kong Coleman Wong
Score6–4, 6–3

Nikoloz Basilashvili was the defending champion[1] but chose not to defend his title.

Sho Shimabukuro won the title after defeating Coleman Wong 6–4, 6–3 in the final.[2]

Seeds

  1. Australia James Duckworth (first round)
  2. China Bu Yunchaokete (quarterfinals)
  3. Japan Yoshihito Nishioka (second round)
  4. Austria Jurij Rodionov (quarterfinals)
  5. Hong Kong Coleman Wong (final)
  6. Portugal Henrique Rocha (first round)
  7. Japan Yosuke Watanuki (first round, retired)
  8. Japan Taro Daniel (second round)

Draw

Key

Finals

Semifinals Final
          
  Japan Sho Shimabukuro 6 4 6
Sweden Elias Ymer 1 6 3
Japan Sho Shimabukuro 6 6
5 Hong Kong Coleman Wong 4 3
China Zhou Yi 62 6 2
5 Hong Kong Coleman Wong 77 4 6

Top half

First round Second round Quarterfinals Semifinals
1 Australia J Duckworth 6 5 3
Japan R Noguchi 1 7 6 Japan R Noguchi 4 3
Australia O Jasika 3 7 64 Japan S Shimabukuro 6 6
Japan S Shimabukuro 6 5 77 Japan S Shimabukuro 6 6
Q Thailand K Samrej 6 6 Q Thailand K Samrej 3 4
Q Japan Yuki Mochizuki 4 3 Q Thailand K Samrej 6 3 6
United Kingdom O Crawford 6 6 United Kingdom O Crawford 4 6 4
6 Portugal H Rocha 1 4 Japan S Shimabukuro 6 4 6
4 Austria J Rodionov 77 6 Sweden E Ymer 1 6 3
Q Australia P Sekulic 64 4 4 Austria J Rodionov 2 7 6
Japan Y Shimizu 7 6 Japan Y Shimizu 6 5 4
Q Japan M Imamura 5 4 4 Austria J Rodionov 4 6 2
Japan Renta Tokuda 7 1 0 Sweden E Ymer 6 3 6
Sweden E Ymer 5 6 6 Sweden E Ymer 6 6
Q Japan K Isomura 5 Q Japan K Isomura 2 3
7 Japan Y Watanuki 2r

Bottom half

First round Second round Quarterfinals Semifinals
8 Japan T Daniel 7 5 6
Japan Y Uchiyama 5 7 2 8 Japan T Daniel 710 3 0
WC South Korea Shin San-hui 60 0 China Y Zhou 68 6 6
China Y Zhou 77 6 China Y Zhou 78 6
Portugal F Ferreira Silva 6 6 Portugal F Ferreira Silva 66 3
United States G Johns 4 1 Portugal F Ferreira Silva 6 5 77
Czech Republic H Bartoň 3 2 3 Japan Y Nishioka 0 7 65
3 Japan Y Nishioka 6 6 China Y Zhou 62 6 2
5 Hong Kong C Wong 6 6 5 Hong Kong C Wong 77 4 6
WC South Korea H Chung 3 2 5 Hong Kong C Wong 6 77
Croatia D Ajduković 3 4 Chinese Taipei Y-h Hsu 4 63
Chinese Taipei Y-h Hsu 6 6 5 Hong Kong C Wong 6 6
WC South Korea Shin Woo-bin 4 2 2 China Y Bu 3 4
Switzerland M-A Hüsler 6 6 Switzerland M-A Hüsler 1 6 1
Q South Korea U-s Park 5 4 2 China Y Bu 6 4 6
2 China Y Bu 7 6

References

  1. ^ Heer, Florian (November 3, 2024). "Basilashvili Back In The Winners' Circle, Takes Seoul Open Crown".
  2. ^ "決勝でコールマン・ウォンを倒した島袋将がチャレンジャー大会で今季2つ目のタイトルを獲得 [ソウル・チャレンジャー]". Tennis Magazine (in Japanese). Retrieved 3 November 2025.