SUNRISE/FL – USA: Guyanese batsman Trevon Griffith spanked an unbeaten 50 to guide his team 22 Yards to a seven-wicket victory over Afghan Zwanan in their latest match of the US Open T20 tournament at the Central Broward Regional Park in Fort Lauderdale on Wednesday night. Chasing a small victory target of 103, Griffith rallied to 50 not out off 38 balls with two sixes and four fours to guide 22 Yards to 103/3 with six overs to spare. Earlier, Jasdeep Singh was great with the ball as he snared…