Last updated at 1 hour ago.
The most successful year of Murray's career came in the 2016 season, when he won the Wimbledon title.
Andy Murray and his coach Jamie Delgado have parted ways.
When Murray won his second Wimbledon title in the summer of 2016 and finished the year as the world number one, he brought in Delgado to his team.
When Ivan Lendl stopped working with Murray in late 2017, former British Davis Cup player Delgado took over as full-time coach.
Jan de Witt is giving a trial to Murray.
The Spaniard is not going to join Murray's team for the next season, even though the three-time Grand Slam champion is working with him.
De Witt spent a few days working with former world number one Murray at the National Tennis Centre and will also go with the Scot to the upcoming Mubadala World Tennis Championships in Abu Dhabi.
The exhibition event is helping Murray in his preparation for the new season.
Murray is trying to reignite his career after having a serious hip surgery in January of 2019.
The Canadian world number 14 who beat Murray in the third round at Wimbledon earlier this year is about to start working with the Cuban.
