Tennis-Trainer de Witt im Interview: „Kohfeldts Rückhand ist eher medium“ - YouTube
Andy Murray ditches coach Jan de Witt after an unsuccessful trial together | Daily Mail Online
Andy Murray makes admission over his future as he explains Jan De Witt coaching trial | Tennis | Sport | Express.co.uk
Giants - Elite Tennis
Jan De Witt Tennis photos | IMAGO
Jan de Witt is Andrea Petkovic´s new coach
Jan De Witt | ATP Tour | Tennis
Andy Murray won't extend coaching trial with Jan de Witt
Andy Murray splits with coach Jamie Delgado with German Jan De Witt joining team | Tennis News | Sky Sports
Andy Murray still searching for new long-term coach after Jan de Witt trial ends | Guernsey Press
Murray working with coach Vallverdu again | SuperSport
Jan de Witt neuer Trainer von Andrea Petkovic - tennis MAGAZIN
Coaches' Corner: Jan de Witt, The Kommunikator | ATP Tour | Tennis
Jan de Witt and His Coaching Philosophy - Sportsbet.io
Jan De Witt Tennis photos | IMAGO
Murray trials new coach after split- but who is Jan De Witt? | Tennis | Sport | Express.co.uk
Andy Murray cuts ties with coach Jan de Witt after unsuccessful Australian Open - Mirror Online
Jan de Witt: Ein Ostwestfale trainiert die Stars der Tenniswelt | nw.de
ATP: Andy Murray and Jan de Witt test each other · tennisnet.com
Jan De Witt, technicien omniscient - L'Équipe
Andy Murray parts ways with long term coach to hire German coach Jan de Witt ahead of the Mubadala Championships
L'Allemand Jan De Witt sera l'entraîneur de Gaël Monfils en 2015 - Outre-mer la 1ère
Coach Jan de Witt - "Aslan Karatsev is a great tennis player" · tennisnet.com
Jan De Witt kehittämään suomalaista huipputennistä - "Suomalainen tennis on todella mielenkiintoisessa ja hyvässä tilanteessa" - Suomen Tennisliitto
