Two-time defending champion Ilie Năstase successfully defended his title, defeating Tom Okker in the final, 6–3, 7–5, 4–6, 6–3 to win the singles title at the 1973 Commercial Union Assurance Masters.

Draw

Finals

Blue group Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

White group Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

See also ATP World Tour Finals appearances

References

External links 1973 Masters draw (ITF)

es:Masters 1972