Bangladesh defeated Afghanistan by eight wickets in the Under-19 Tri-series one-day cricket match at Kolkata today. With the win, Bangladesh set up a summit clash against India on Sunday.Opting to bat, Afghanistan made 99 runs in 26.2 overs in a must-win match. Bangladesh then returned to chase down the target in less than 25 overs, losing two wickets.The scores:- Afghanistan Under-19: 99 all out in 26.2 overs. Bangladesh Under 19: 101 for 2 in 24.3 overs. Bangladesh finished with nine points to finish second behind India, who had 13 points. Afghanistan failed to record any win.