Most Weeks at No. 4

Since the ATP computerized ranking was introduced in 1973, 85 players have spent at least one week ranked at No. 4. The all-time leader is Andy Murray with 181 weeks, a margin 21% ahead of Guillermo Vilas (149 weeks) and Boris Becker (144 weeks). 17 players have spent 52 or more weeks at No. 4 (at least one full year), with an average of 32 weeks across all ranked players.