|   | ||
| Medal record | ||
|---|---|---|
| Men's Three-cushion billiards | ||
| Representing  Belgium | ||
| UMB World Three-cushion Championship | ||
|  | 1981 Cairo | Individuals | 
|  | 1989 Yokohama | Individuals | 
| CEB European Three-cushion Championship | ||
|  | 1973 Crosne | Individuals | 
|  | 1974 Eeklo | Individuals | 
|  | 1976 Valencia | Individuals | 
|  | 1977 Lausanne | Individuals | 
|  | 1978 Copenhagen | Individuals | 
|  | 1982 Porto | Individuals | 
|  | 1987 Waalwijk | Individuals | 
Ludo Dielis (born 23 February 1945) is a Belgian professional carom billiards player.
When Raymond Ceulemans, the reigning champion, opted not to participate in the world championship in 1981 over some circumstances,[ clarification needed ] Dielis was selected as a temporary replacement. [1] Rising to the occasion, he won the title besting Nobuaki Kobayashi.[ clarification needed ] He won the title again in 1989 against Torbjörn Blomdahl.