| ATP Paris | 10/29 16:15 | 25 |
[41] Zizou Bergs v
Jannik Sinner
[2]
|
4-6,2-6 | |
| ATP Paris | 10/27 15:10 | 24 |
[35] Alex Michelsen
v
Zizou Bergs [41]
|
3-6,6-2,2-6 | |
| ATP Brussels | 10/14 16:00 | 25 |
[39] Zizou Bergs v
Raphael Collignon
[90] |
4-6,6-7 | |
| ATP Shanghai | 10/09 10:30 | 27 |
[44] Zizou Bergs v
Novak Djokovic
[5]
|
3-6,5-7 | |
| ATP Shanghai | 10/07 04:30 | 26 |
[35] Gabriel Diallo
v
Zizou Bergs [44]
|
6-3,5-7,6-7 | |
| ATP Shanghai | 10/05 06:00 | 25 |
[21] Francisco Cerundolo
v
Zizou Bergs [44]
|
6-7,3-6 | |
| ATP Shanghai | 10/03 11:45 | 24 |
[44] Zizou Bergs v
Casper Ruud
[12]
|
Retired | |
| ATP Shanghai | 10/01 09:25 | 23 |
[74] Brora
v
Zizou Bergs [45]
|
4-6,5-7 | |
| ATP Tokyo | 09/27 08:30 | 26 |
[1] Carlos Alcaraz
v
Zizou Bergs [45]
|
6-4,6-3 | |
| ATP Tokyo | 09/25 08:40 | 25 |
[45] Zizou Bergs v
Hesperange
[72]
|
1-6,7-6,7-6 | |
| ATP Chengdu | 09/17 10:20 | 25 |
[46] Zizou Bergs v
Juncheng Shang
[138]
|
1-6,7-5,4-6 | |
| Davis Cup | 09/14 05:40 | 19 |
[8] Alex De Minaur
v
Zizou Bergs [46]
|
6-2,7-5 |
Zizou Bergs (Dutch pronunciation: [ziˈzu ˈbɛr(ə)xs]; born 3 June 1999) is a Belgian professional tennis player. He has a career-high ATP singles ranking of world No. 44, achieved on 29 September 2025 and a doubles ranking of No. 265, achieved on 27 November 2023. He is currently the No. 1 player from Belgium.