1972 World Championship Tennis circuit
Newcombe won 6 tour titles  | |
| Details | |
|---|---|
| Duration | 6 February 1972 – 26 November 1972 | 
| Edition | 5th | 
| Tournaments | 24 | 
| Achievements (singles) | |
| Most titles | John Newcombe (6) | 
| Most finals |  Rod Laver (7)  Ken Rosewall (7)  | 
| Points leader | John Newcombe | 
← 1971  1973 →   | |
The 1972 World Championship Tennis circuit was one of the two rival professional male tennis circuits of 1972. It was organized by World Championship Tennis (WCT). The circuit included twenty-three regular events, and two circuit finals, one taking place in May, counting for the second half of the 1971 season, and the first part of the 1972 season, and a smaller one taking place in November, counting for the second half of the 1972 season, from July through November.