 Pete Sampras finished the year ranked world No. 1 for the record-breaking sixth time in his career. He won four titles during the season, including a major at the Wimbledon Championships. | |
| Details | |
|---|---|
| Duration | 5 January 1998 – 18 November 1998 |
| Categories | Grand Slam (4) ATP Super 9 (9) ATP Championship Series (12) ATP World Series (52) |
| Achievements (singles) | |
| Most tournament titles |  Marcelo Ríos (7) |
| Most tournament finals |  Andre Agassi (9) |
| Prize money leader | Pete Sampras ($3,926,347) |
| Points leader | Pete Sampras (3915) |
| Awards | |
| Player of the year | Pete Sampras |
| Doubles team of the year | |
| Most improved player of the year | Andre Agassi |
| Newcomer of the year |  Marat Safin |
| Comeback player of the year |  Younes El Aynaoui |
← 1997 1999 → | |
The ATP Tour is the elite tour for professional men's tennis organized by the Association of Tennis Professionals (ATP). The ATP Tour includes the four Grand Slam tournaments, the ATP World Tour Finals, the ATP Super 9, the Championship Series and the World Series tournaments.