| ATP Metz | 11/01 13:25 | 14 |
[244] Clement Tabur
v
Nicolai Budkov Kjaer [134] |
7-5,7-5 | |
| ATP Vienna | 10/21 14:15 | 25 |
[60] Tomas Martin Etcheverry
v
Nicolai Budkov Kjaer [137] |
6-3,6-3 | |
| ATP Vienna | 10/18 10:00 | 14 |
[66] Terence Atmane
v
Nicolai Budkov Kjaer [136] |
CANC | |
| ATP Stockholm | 10/14 14:10 | 25 |
[136] Nicolai Budkov Kjaer v
Marin Cilic
[92]
|
5-7,3-6 | |
| Challenger Roanne | 10/10 17:10 | 27 |
[149] Nicolai Budkov Kjaer v
Hugo Gaston
[101]
|
4-6,6-3,1-6 | |
| Challenger Roanne | 10/09 19:25 | 26 | Henry Bernet v Nicolai Budkov Kjaer | 3-6,6-3,1-6 | |
| Challenger Roanne | 10/08 08:30 | 25 |
[209] Vitaliy Sachko
v
Nicolai Budkov Kjaer [149] |
7-6,2-6,4-6 | |
| Challenger Mouilleron le Captif | 10/05 12:00 | 29 |
[184] Patrick Kypson
v
Nicolai Budkov Kjaer [149] |
0-6,3-6 | |
| Challenger Mouilleron le Captif | 10/04 12:30 | 28 |
[149] Nicolai Budkov Kjaer v
Clement Chidekh
[232]
|
6-1,4-6,6-2 | |
| Challenger Mouilleron le Captif | 10/03 09:30 | 27 | [149] Nicolai Budkov Kjaer v Britto/ Turini [139] | 6-4,6-4 | |
| Challenger Mouilleron le Captif | 10/02 13:05 | 26 | Nicolai Budkov Kjaer v Loann Massard | 6-3,6-2 | |
| Challenger Mouilleron le Captif | 09/30 08:30 | 25 | [155] Nicolai Budkov Kjaer v Nikolay Vylegzhanin [481] | 6-1,6-3 |
Nicolai Budkov Kjær (born 1 September 2006) is a Norwegian professional tennis player. He has a career-high ATP singles ranking of world No. 136, achieved on 13 October 2025. He is currently the No. 2 singles player from Norway.
Budkov Kjær reached an ITF junior combined ranking of world No. 1 on 15 July 2024. He represents Norway at the Davis Cup where he has a W/L record of 4–4.