Jonty is an EVO Hockey sponsored player who was called up to the Great Britain men's senior hockey squad programme in 2017.
He has previously captained England and Great Britain at U23 level, as well as England A. He played for England as an U21 international at the Junior World Cup, 2013 and won a European Championships U21 bronze medal in 2014. In October 2015 he had international success with GB U21s, winning the Sultan of Johor Cup in Malaysia.
Jonty plays for Loughborough Students in the National Premier League, having won an unprecedented quadruple with them in the 2015/16 season.