The stars of ATP came together to answer an important question: who is the strongest on tour? 

There were some formidable options like Jo-Wilfried Tsonga, Ivo Karolovic, Jack Sock and Fernando Verdasco. And there were some more jokey ones like Alexander Zverev and Grigor Dimitrov. 

But at the end of the day, the man with the most votes was Rafael Nadal. Notably, the world No. 1 didn't pick himself, but opted for Sock. 

They also revealed who is the fastest on tour—with most naming Gael Monfils. 

There you have it, the men have spoken.