Can you name every men's and women's tennis player to be ranked No. 1 in the world? An asterisk (*) denotes a currently active player. Quiz clue: Total weeks at #1 / Governing body. Good luck!
SCORE:
0/51
0/51
TIME:
10:00
10:00
377 WTA
332 WTA
319 WTA*
310 ATP*
286 ATP
270 ATP
260 WTA
268 ATP
209 WTA
223 ATP*
178 WTA
170 ATP
188 ATP*
117 WTA
109 ATP
101 ATP
98 WTA
80 ATP
72 ATP
71 WTA*
58 ATP
51 WTA*
44 WTA*
43 ATP
41 ATP*
40 ATP
39 WTA
34 WTA*
26 WTA
21 WTA*
21 WTA
20 WTA
20 ATP
18 WTA*
17 WTA
13 ATP
12 ATP
12 WTA
12 WTA
11 WTA*`
9 ATP
8 WTA*
8 ATP
8 ATP
6 ATP
6 ATP
6 ATP
4 WTA*
2 WTA
2 ATP
1 ATP
More must-reads: