BRIDGETOWN, Barbados (CMC): Hard-hitting teenage opener Zachary Carter has signed to play for the Desert Vipers in this year’s ExxonMobil Global Super League (GSL) tournament. The 19-year-old left-handed Barbadian will make his debut in the T20 competition following an impressive outing at this year’s ICC Under-19 Men’s Cricket World Cup in Namibia, where he represented the West Indies.