The German had some fun while waiting to see how his opponent's challenge turned out.
Jamie Murray and Bjorn Fratangelo also sign on with Dunlop.
Reconciling with girlfriend Ajla Tomljanovic has been revitalizing for Nick Kyrgios.
The 18-year-old Aussie won't let his recent success change his approach.
World No. 1 on true motivation.
It was a strange match, but ultimately a hard-fought and impressive win for Babos
His rehab has started but it's not enough to make him happy on Day 1.
