[10] Toronto would reach the Conference finals against Rochester Rhinos but would be eliminated from the playoffs by a score of 2-1 on goals on aggregate.

[4][12] His fifth season with Toronto was notable as he reached a personal milestone by making his 100th appearance on June 9, 2002, against Charleston Battery.

[4][13] After the conclusion of the 2002 A-League season, he was loaned to the Mississauga Olympians of the Canadian Professional Soccer League in order to assist the club in securing a playoff berth.

[19] Throughout the 2006 season, he assisted Toronto in reaching the finals of the Open Canada Cup where they were defeated by Ottawa St. Anthony Italia.

[20] The 2006 season marked his final year with the Toronto Lynx where he finished first in the rankings in the club's all-time match appearances with 206.

[21][22][23] In his debut season with Montreal, he assisted the club in securing a playoff berth by winning the regular-season title.

[28] He assisted the Astros by clinching a playoff berth by finishing third in the National Division but was eliminated by eventual champions Toronto Croatia.

[38] Diplacido made his debut with the Canada men's national under-17 soccer team on August 12, 1992, against the Cayman Islands in the 1992 CONCACAF U-17 Tournament.