Markram powers South Africa to win over West Indies
The South African captain hit nine fours and three sixes in a career-best 86 not out off 47 balls as the hosts chased down a competitive West Indian total of 173 for seven with 13 balls to spare.
An opening partnership (also) of 83 off 47 balls with Lhuan-dre Pretorius (44) set the tone before Ryan Rickelton joined Markram and made 40 not out in an unbeaten second-wicket stand of 93 off 62 balls.
The three-match series is the final preparation for both teams before the T20 World Cup in India and Sri Lanka next month.