| Tertius Reynders | |
| Singlesrecord: | 0–1 |
| Highestsinglesranking: | No. 341 (13 Mar 1989) |
| Wimbledonresult: | Q1 (1988, 1989) |
| Doublesrecord: | 0–1 |
| Highestdoublesranking: | No. 424 (13 Jun 1988) |
Tertius Reynders is a South African former professional tennis player.
Reynders, who played a year of collegiate tennis at the University of Tulsa before turning professional, reached a best singles world ranking of 341 during his career.[1] He twice featured in the qualifying draw at Wimbledon and made his only Grand Prix/ATP Tour singles main draw appearance at the 1989 Volvo International in Stratton Mountain.[2]