Yi Zhou
2023
| Us Open Junior | [9] | Quarter |
| Wimbledon Junior | [3] | 3R |
| J300Roehampton | [3] | Semi |
| Roland Garros Junior | [4] | 1R |
| J300Nonthaburi | [1] | Quarter |
| J200Nonthaburi | [1] | Win |
| J500Cairo | [1] | Semi |
| Australian Open Junior | [11] | Semi |
| J300Traralgon | [12] | 1R |
2020
2019
2018
Nation
CHN
Age
20 years old (born in 2005)
World Ranking
ATP Ranking　367th
Year-end Junior World Ranking
- Year-end 2023 12th
- Year-end 2022 47th
- Year-end 2020 1453th
- Year-end 2019 2659th
Match Details
2023 Us Open Junior
| W | 1R | Lasse Poertner | 6-4 6-3 |
| W | 2R | Maxim Mrva | 6-7 6-2 7-6 |
| W | 3R | Rei Sakamoto | 6-2 6-4 |
| L | QF | Federico Cina | 2-6 2-6 |
2023 Wimbledon Junior
| W | 1R | Abel Forger | 7-6 6-3 |
| W | 2R | Henry Jefferson | 4-6 6-3 7-6 |
| L | 3R | Kaylan Bigun | 6-7 4-6 |
2023 J300Roehampton
| W | 1R | Meecah Bigun | 4-6 7-6 6-4 |
| W | 2R | Mihai Alexandru Coman | 6-3 6-0 |
| W | 3R | Charlie Camus | 6-4 6-1 |
| W | QF | Thijs Boogaard | 4-6 6-3 6-4 |
| L | SF | Iliyan Radulov | 4-6 6-1 5-7 |
2023 Roland Garros Junior
| L | 1R | Alejo Sanchez Quilez | 4-6 4-6 |
2023 J300Nonthaburi
| W | 2R | Zachary Viiala | 6-2 7-6 |
| W | 3R | Thanaphat Boosarawongse | 6-2 6-3 |
| L | QF | Alexander Frusina | 3-6 3-6 |
2023 J200Nonthaburi
| W | 2R | Ivan Iutkin | 6-2 6-2 |
| W | 3R | Donghyun Hwang | 6-3 6-2 |
| W | QF | Yuvan Nandal | 6-3 3-6 6-3 |
| W | SF | Michal Krajci | 4-6 6-2 6-0 |
| W | F | Alexander Frusina | 6-3 3-6 7-6 |
2023 J500Cairo
| W | 1R | Yassin Elaroussy | 6-3 6-1 |
| W | 2R | Rafael Segado Esteve | 6-1 6-1 |
| W | 3R | Zoran Ludoski | 6-2 6-7 7-6 |
| W | QF | Hayden Jones | 6-4 6-4 |
| L | SF | Branko Djuric | 0-6 0-2 |
2023 Australian Open Junior
| W | 1R | Felipe Virgili Berini | 6-1 6-7 6-2 |
| W | 2R | Manas Dhamne | 7-5 3-6 5-2 |
| W | 3R | Cooper Williams | 6-1 6-4 |
| W | QF | Kilian Feldbausch | 7-5 5-7 6-4 |
| L | SF | Alexander Blockx | 4-6 1-6 |
2023 J300Traralgon
| L | 1R | Charlie Camus | 6-3 1-6 5-7 |
2020 China Junior 2
| W | 1R | Ethan Yi Hang Leung | 6-1 6-1 |
| L | 2R | Malanqi Du | 4-6 5-7 |
2020 China Junior 1
| L | 1R | Malanqi Du | 3-6 5-7 |
2019 Ai Sugiyama Cup
| W | 1R | Yutaro Hisada | 6-3 6-0 |
| L | 2R | Rikuto Yamaguchi | 4-6 0-6 |
2019 China Junior 1
| W | 1R | Min Kyu Cho | 6-3 6-2 |
| L | 2R | Wai Yu Kai | 1-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9482, Number of registered players: 4,990, Number of registered results: 217,154