Duration 5 March – 4 November Tournaments 9 | Edition 1st | |
The 1990 ATP Championship Series, Single Week was a series of tennis tournament that was part of the 1990 ATP Tour, the elite tour for professional men's tennis organised by the Association of Tennis Professionals. It formed the tier below the Grand Slam tournaments.
Results
* This marked the first and only time in ATP Masters Series history that 7 out of 8 quarterfinalists came from the same country. It also marked the first final between two compatriots.References
1990 ATP Championship Series, Single Week Wikipedia(Text) CC BY-SA