The tennis champion won his place on the State team after competing in a series of trials in Bunbury this month.
Lawrence is one of eight team members who will compete in the January event at the Royal South Yarra Lawn Tennis Club n Melbourne.
The Cup gives children 13 and under from across regional Australia the opportunity to participate in competitive tennis at the highest level.
‘The Foundation Cup campaign is all about ensuring a better future for Australians, particularly young Australians and generations to come,’ campaign CEO Ian Harrison said. ‘We are proud to support the children of regional Australia by sponsoring the Cup.’
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READ NOWThere will also be a Fed Cup Foundation award of $1000 for the best male and female players at the tournament to assist in their development.’
Tennis West community tennis manager Brooke Koenig said the trials were a huge success, with a high level of competition and sportsmanship from the 120 participants.
Fed Cup Foundation president Judy Dalton said rural Australia has produced some of the biggest names in tennis.