All the Grand Slams especially the Wimbledon is used to the suspension of play due to rain, but it rarely halts the proceedings at an indoor event. However, that's exactly what happened at the Tennis Point Exhibition Series in Germany. The roof leaked water from a heavy rainstorm during the match between Yannick Hanfmann and Benjamin Hassan, which compelled the chair umpire to call a suspension. The leaky roof caused play to be suspended for half an hour.