Canadian Gabriel Diallo loses opening match at Delray Beach Open tennis tournament

Canadian Gabriel Diallo loses opening match at Delray Beach Open tennis tournament

DELRAY BEACH - Canadian Gabriel Diallo lost his opening match Tuesday at the Delray Beach Open men's tennis tournament.

Canadian Gabriel Diallo loses opening match at Delray Beach Open

Canadian Gabriel Diallo lost his opening match Tuesday at the Delray Beach Open men’s tennis tournament. Australian Adam Walton dispatched Diallo, of Montreal, in straight sets 7-6 (4), 6-3. The two stayed on serve in the first set, thus establishing the tie-breaker. Walton surged to a 5-2 advantage before eventually earning the final two points on serve. The Australian converted the lone break chance he got in the match to go up 2-0. Diallo was…