Sinner Matches a Legend in Number of Weeks as World No. 1
                
              Still suspended, Jannik Sinner nevertheless retains his position as world No. 1 in the ATP rankings.
Set to return in Rome on May 7, the Italian has reached his 43rd week as the top-ranked player in the world.
The 23-year-old player ties Gustavo Kuerten and surpasses Ilie Nastase (40) as well as Andy Murray (41).
Sinner is now 15 weeks away from catching Jim Courier (58).
All-time rankings for most weeks as world No. 1:
                      1 - Novak Djokovic (428)
                      2 - Roger Federer (310)  
3 - Pete Sampras (286)  
4 - Ivan Lendl (270)  
5 - Jimmy Connors (268)  
6 - Rafael Nadal (209)  
7 - John McEnroe (170)  
8 - Bjorn Borg (109)  
9 - Andre Agassi (101)  
10 - Lleyton Hewitt (80)  
11 - Stefan Edberg (72)  
12 - Jim Courier (58)  
13 - Jannik Sinner (43)  
14 - Gustavo Kuerten (43)  
15 - Andy Murray (41)  
16 - Ilie Nastase (40)