Denis Naegelen
| Country (sports) |  France | 
|---|---|
| Born | 14 March 1952 | 
| Plays | Right-handed | 
| Singles | |
| Career record | 16–27 | 
| Career titles | 0 | 
| Highest ranking | No. 131 (14 June 1976) | 
| Grand Slam singles results | |
| Australian Open | 2R (1973) | 
| French Open | 3R (1980) | 
| Doubles | |
| Career record | 21–31 | 
| Career titles | 1 | 
| Grand Slam doubles results | |
| Australian Open | 2R (1973) | 
| French Open | 3R (1975) | 
Denis Naegelen (born 14 March 1952) is a former professional tennis player from France.
Career
Naegelen competed in the French Open every year from 1973 to 1983, with the exception of 1979.[1] He had his best singles performance at the 1980 French Open, where he beat Jiří Hřebec and Terry Rocavert.[2] In third round he wasted a two set lead to lose to American Ferdi Taygan, 9–11 in the fifth.[2] He also took part in the 1973 Australian Open and made the second round of both the singles and doubles.[2]
In 1976, Naegelen was a quarter-finalist at a Grand Prix tournament in Madrid.[2]
He and Patrice Dominguez were doubles champions at the 1979 Bordeaux Open.[2]
Grand Prix career finals
Doubles: 1 (1–0)
| Result | W/L | Date | Tournament | Surface | Partner | Opponents | Score | 
|---|---|---|---|---|---|---|---|
| Win | 1–0 | Oct 1979 | Bordeaux, France | Clay |  Patrice Dominguez |  Bernard Fritz  Iván Molina | 6–4, 6–4 |