Sebastian Korda
2018
| WIMBLEDON JUNIOR | [3] | 1R |
| J1 ROEHAMPTON | [2] | Quarter |
| ROLAND GARROS JUNIOR | [2] | Semi |
| AUSTRALIAN OPEN JUNIOR | [7] | Win |
| J1 TRARALGON | [7] | Quarter |
2017
| US OPEN JUNIOR | [13] | 2R |
| J1 COLLEGEPARKMD | [7] | Semi |
| WIMBLEDON JUNIOR | 2R | |
| J1 ROEHAMPTON | 1R | |
| ROLAND GARROS JUNIOR | 3R | |
| J1 CARSON | [11] | 2R |
| J1 SANJOSE | [12] | Quarter |
2016
Nation
USA
Age
25 years old (born in 2000)
World Ranking
ATP Ranking　43th
Year-end Junior World Ranking
- Year-end 2018 10th
Rival
marko miladinovic (2-1)
chun hsin tseng (1-1)
Match Details
WIMBLEDON JUNIOR
| L | 1R | Otto Virtanen | 3-6 6-7 |
J1 ROEHAMPTON
| W | 1R | Jesper De Jong | 4-6 6-2 6-3 |
| W | 2R | Damien Wenger | 6-3 6-4 |
| W | 3R | Aidan Mchugh | 6-4 6-2 |
| L | QF | Naoki Tajima | 4-6 5-7 |
ROLAND GARROS JUNIOR
| W | 1R | Valentin Royer | 6-2 7-6 |
| W | 2R | Stefan Palosi | 6-1 6-4 |
| W | 3R | Deney Wassermann | 4-6 7-6 6-3 |
| W | QF | Carlos Lopez Montagud | 6-2 6-3 |
| L | SF | Chun Hsin Tseng | 2-6 5-7 |
AUSTRALIAN OPEN JUNIOR
| W | 1R | Clement Tabur | 7-5 6-3 |
| W | 2R | Adrian Andreev | 6-2 6-1 |
| W | 3R | Philip Henning | 4-6 6-1 6-4 |
| W | QF | Ray Ho | 6-2 6-3 |
| W | SF | Marko Miladinovic | 7-5 5-7 6-4 |
| W | F | Chun Hsin Tseng | 7-6 6-4 |
J1 TRARALGON
| W | 1R | Tao Mu | 6-3 6-2 |
| W | 2R | Nick Hardt | 6-3 6-7 6-0 |
| W | 3R | Thiago Seyboth Wild | 7-6 7-5 |
| L | QF | Marko Miladinovic | 7-5 6-7 4-6 |
US OPEN JUNIOR
| W | 1R | Jack Draper | 6-2 6-2 |
| L | 2R | Emil Ruusuvuori | 3-6 3-6 |
J1 COLLEGEPARKMD
| W | 1R | Gilbert Klier Junior | 6-0 6-1 |
| W | 2R | Pierce Brazil Rollins | 7-6 6-4 |
| W | 3R | Alan Fernando Rubio Fierros | 7-6 6-2 |
| W | QF | Trey Hilderbrand | 3-6 6-4 6-3 |
| L | SF | Axel Geller | 2-6 4-6 |
WIMBLEDON JUNIOR
| W | 1R | James Trotter | 3-6 7-5 6-4 |
| L | 2R | Michael Vrbensky | 0-6 6-7 |
J1 ROEHAMPTON
| L | 1R | Toru Horie | 3-6 3-6 |
ROLAND GARROS JUNIOR
| W | 1R | Marko Miladinovic | 6-3 5-7 6-1 |
| W | 2R | Uisung Park | 6-4 7-6 |
| L | 3R | Gianni Ross | 6-2 4-6 0-6 |
J1 CARSON
| W | 1R | Brandon Perez | 6-0 4-0 |
| L | 2R | Axel Nefve | 6-7 1-6 |
J1 SANJOSE
| W | 1R | Taine Bernhard | 6-4 6-1 |
| W | 2R | Timothy Sah | 6-2 6-3 |
| W | 3R | Franco David Aubone | 6-1 6-7 6-2 |
| L | QF | Sam Riffice | 6-7 6-7 |
US OPEN JUNIOR
| W | 1R | Ryan James Storrie | 6-4 6-4 |
| W | 2R | Louis Tessa | 5-7 6-3 6-2 |
| L | 3R | Yosuke Watanuki | 7-6 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14431, Number of registered players: 7,550, Number of registered results: 449,006