Newlywed Boulter won't repeat Murray's ring mistake

Katie Boulter and Alex de Minaur married in July [Getty Images]Andy Murray has long been a guiding figure for British tennis, but Katie Boulter will not be following his lead when it comes to keeping her wedding ring safe.Three-time Grand Slam champion Murray, who married wife Kim in 2015, famously briefly lost his wedding band after playing with it tied to his shoe laces.Murray had left his trainers - with the ring still attached - under a car to dry out after a practice session in California i