N. I. Kotzen is a ATP tennis player. Current hard-court ELO 1416 (16-13). Recent form: 9-6 over the last 15 matches.
| Date | | Opponent | Score | Event |
| Aug. 8, 2025 |
L |
S. Kirchheimer |
0 - 2 |
M25 Southaven, MS · hard |
| Aug. 7, 2025 |
W |
D. Chan |
2 - 1 |
M25 Southaven, MS · hard |
| Aug. 6, 2025 |
W |
J. Brumm |
0 - 2 |
M25 Southaven, MS · hard |
| Aug. 1, 2025 |
L |
A. Kim |
0 - 2 |
M25 Edwardsville, IL · hard |
| July 31, 2025 |
W |
K. Miyoshi |
0 - 2 |
M25 Edwardsville, IL · hard |
| July 30, 2025 |
W |
B. Shick |
0 - 2 |
M25 Edwardsville, IL · hard |
| July 22, 2025 |
L |
L. Tu |
1 - 2 |
Bloomfield Hills · hard |
| July 20, 2025 |
L |
H. Roh |
2 - 0 |
M25 Louisville, KY · hard |
| July 19, 2025 |
W |
V. Gogineni |
2 - 1 |
M25 Louisville, KY · hard |
| July 18, 2025 |
W |
D. Sweeny |
0 - 2 |
M25 Louisville, KY · hard |
| July 18, 2025 |
W |
B. Kuzuhara |
2 - 0 |
M25 Louisville, KY · hard |
| July 16, 2025 |
W |
W. Thayne |
2 - 0 |
M25 Louisville, KY · hard |
| July 9, 2025 |
L |
A. McHugh |
1 - 2 |
M25 Dallas, TX · hard |
| June 29, 2025 |
L |
A. Rybakov |
2 - 0 |
Cary · hard |
| June 13, 2025 |
W |
H. Chung |
1 - 2 |
M25 Wichita, KS · hard |