Defending champion Novak Djokovic reached round two of Wimbledon as Great Britain's world number 772 Marcus Willis stole the headlines on day one.
The qualifier stunned world number 54 Ricardas Berankis, earning £50,000 in the process having won £220 all year.
Willis, 25, faces seven-time champion Roger Federer, who beat Guido Pella.
Dan Evans overcame Jan-Lennard Struff in four sets and Britain is guaranteed three men in round two as Andy Murray faces Liam Broady on Tuesday.
British number one Johanna Konta is also in action on day two, when women's top seed Serena Williams starts her defence of the title on Centre Court against Swiss Amra Sadikovic at 13:00 BST.