The Hague - Nicolas Mahut took the opening set of the 's-Hertogenbosch grass court final against Gilles Muller on Sunday before heavy rain pushed the match back to a Monday conclusion, the tournament's Twitter account announced.
French player Mahut, 34, the champion at the Dutch event in 2013 and 2015, had taken the first set 6-4 before play was halted for the day.