Top-ranked Professional Road Tennis Association (PRTA) players, Mark “Venom” Griffith and Sheldene Walrond ended the year with emphatic wins in the inaugural Barbados Cup on Sunday. Griffith and Walrond dropped one game each and took their respective PRTA titles, but the expectations that the duo were going to be seriously challenged in the finals staged at the Netball Stadium proved to be vaporous hopes when Walrond beat Rachel Smith 21-16, …