Richard van Loon:
03.04b Valentine Coussens - FOCUS tennis academy open 2020
Richard van Loon:
03.03a Romy Fohnen - FOCUS tennis academy open 2020
Richard van Loon:
03.02a Jan Sykora - FOCUS tennis academy open 2020
Richard van Loon:
03.01 Christopher Thies - FOCUS tennis academy open 2020
Richard van Loon:
02.07b Lorenzo Carboni - FOCUS tennis academy open 2020
Richard van Loon:
02.01c Rose Marie Nijkamp - FOCUS tennis academy open 2020 - v2
Richard van Loon:
01.03b Jinpeng Tang - FOCUS tennis academy open 2020
Richard van Loon:
01.01a Valentina Steiner - FOCUS tennis academy open 2020