| Singles | |
|---|---|
| 2024 Seoul Open Challenger | |
| Champion |  Nikoloz Basilashvili |
| Runner-up |  Taro Daniel |
| Score | 7–5, 6–4 |
Bu Yunchaokete was the defending champion [1] but chose not to defend his title.
Nikoloz Basilashvili won the title after defeating Taro Daniel 7–5, 6–4 in the final.
Taro Daniel (final)
Mackenzie McDonald (second round) Nicolas Moreno de Alboran (quarterfinals)
Tseng Chun-hsin (first round)
Hong Seong-chan (withdrew)
Coleman Wong (second round)
Térence Atmane (first round) Sho Shimabukuro (second round)| Semifinals | Final | ||||||||||||
| 1 | Taro Daniel | 6 | 6 | ||||||||||
 Jurij Rodionov | 3 | 2 | |||||||||||
| 1 | Taro Daniel | 5 | 4 | ||||||||||
| Nikoloz Basilashvili | 7 | 6 | |||||||||||
| Antoine Escoffier | |||||||||||||
| Nikoloz Basilashvili | w/o | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | T Daniel | 77 | 4 | 7 | |||||||||||||||||||||||
| B Paire | 64 | 6 | 5 | 1 | T Daniel | 6 | 6 | ||||||||||||||||||||
 D Svrčina | 6 | 6 | D Svrčina | 1 | 4 | ||||||||||||||||||||||
| WC | Shin San-hui | 3 | 0 | 1 | T Daniel | 6 | 6 | ||||||||||||||||||||
| Q |  K Samrej | 6 | 6 | Q | K Samrej | 4 | 4 | ||||||||||||||||||||
| Q |  J Ocleppo | 1 | 4 | Q | K Samrej | 61 | 7 | 6 | |||||||||||||||||||
 Y Bai | 3 | 6 | 3 | 6 | C Wong | 77 | 5 | 4 | |||||||||||||||||||
| 6 | C Wong | 6 | 3 | 6 | 1 | T Daniel | 6 | 6 | |||||||||||||||||||
| 3 | N Moreno de Alboran | 77 | 65 | 6 | J Rodionov | 3 | 2 | ||||||||||||||||||||
 E Ymer | 64 | 77 | 4 | 3 | N Moreno de Alboran | 79 | 6 | ||||||||||||||||||||
 A Blockx | 6 | 7 | A Blockx | 67 | 1 | ||||||||||||||||||||||
| Y-h Hsu | 2 | 5 | 3 | N Moreno de Alboran | 77 | 3 | 4 | ||||||||||||||||||||
| Q | K Uchida | 4 | 69 | J Rodionov | 63 | 6 | 6 | ||||||||||||||||||||
| J Rodionov | 6 | 711 | J Rodionov | 77 | 77 | ||||||||||||||||||||||
| M Janvier | 2 | 4 | 8 | S Shimabukuro | 63 | 62 | |||||||||||||||||||||
| 8 | S Shimabukuro | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| Q | Y Zhou | 4 | 6 | 1 | |||||||||||||||||||||||
| A Escoffier | 6 | 3 | 6 | A Escoffier | 6 | 77 | |||||||||||||||||||||
 R Ramanathan | 4 | 4 | Q | K Uesugi | 4 | 61 | |||||||||||||||||||||
| Q | K Uesugi | 6 | 6 | A Escoffier | 6 | 6 | |||||||||||||||||||||
| WC | Y-s Chung | 5 | 3 |  L Tu | 0 | 4 | |||||||||||||||||||||
| WC | H Chung | 7 | 6 | WC | H Chung | 6 | 3 | 1 | |||||||||||||||||||
| L Tu | 6 | 6 | L Tu | 4 | 6 | 6 | |||||||||||||||||||||
| 4 | C-h Tseng | 2 | 1 | A Escoffier | |||||||||||||||||||||||
| 7 | T Atmane | 3 | 6 | 4 | N Basilashvili | w/o | |||||||||||||||||||||
| N Basilashvili | 6 | 3 | 6 | N Basilashvili | 6 | 63 | 6 | ||||||||||||||||||||
| R Noguchi | 4 | 4 | T-l Wu | 2 | 77 | 4 | |||||||||||||||||||||
| T-l Wu | 6 | 6 | N Basilashvili | 6 | 6 | ||||||||||||||||||||||
 G den Ouden | 7 | 4 | 4 | Q | H Moriya | 3 | 4 | ||||||||||||||||||||
| Q | H Moriya | 5 | 6 | 6 | Q | H Moriya | 6 | 0 | 6 | ||||||||||||||||||
| LL | Cui Jie | 3 | 0 | 2 | M McDonald | 3 | 6 | 4 | |||||||||||||||||||
| 2 | M McDonald | 6 | 6 | ||||||||||||||||||||||||
Leonardo Mayer was the defending champion, but chose not to participate this year.
Holger Rune won the boys' singles tennis title at the 2019 French Open, defeating Toby Kodat in the final, 6–3, 6–7(5–7), 6–0.
Matheus Pucinelli de Almeida and Thiago Agustín Tirante won the boys' doubles tennis title at the 2019 French Open, defeating Flavio Cobolli and Dominic Stricker in the final, 7–6(7–3), 6–4.
Shintaro Mochizuki won the title, defeating Carlos Gimeno Valero in the final, 6–3, 6–2. He saved a match point in the semifinals against Martin Damm.
Harold Mayot won the boys' singles tennis title at the 2020 Australian Open, defeating Arthur Cazaux in the final, 6–4, 6–1.
Li Tu was the defending champion but lost in the first round to Emilio Gómez.
Yasutaka Uchiyama was the defending champion but retired from his second round match against Christopher O'Connell.
Hong Seong-chan was the defending champion but lost in the first round to Luca Nardi.
Yosuke Watanuki was the defending champion but chose not to defend his title.
Matteo Gigante was the defending champion but had to retire in the final.
Illya Marchenko was the defending champion but lost in the first round to Ergi Kırkın.
Jordan Thompson was the defending champion but chose not to defend his title.
James Duckworth was the defending champion but lost in the final to Lloyd Harris.
Térence Atmane was the defending champion but chose not to defend his title.
This was the first edition of the tournament.
Steve Johnson was the defending champion but chose not to defend his title after retiring from professional tennis earlier in the 2024 season.
Alexis Galarneau was the defending champion but lost in the first round to Bruno Kuzuhara.
Alex Michelsen was the defending champion but chose not to defend his title.
Steve Johnson was the defending champion but didn't defend his title as he had retired from professional tennis.
Christopher O'Connell was the defending champion but chose not to defend his title.