At a recent practice in Mons, Belgium, the country’s former leading man and its current top tennis player traded missiles from the baseline. Olivier Rochus grunted as he leapt into his classical ...

You probably know that Gael Monfils’ nickname is “La Monf.” But were you aware that his opponent on Thursday in Shanghai, David Goffin, is known in some quarters of the tennis world as “La Goff?” Does ...