aston betBacking Aston Villa on the Asian Handicap looks the best angle of attack in this semi-final clash. Crystal Palace vs Aston Villa Prediction: Aston Villa -0.25 Asian Handicap (TRACKED BET)Bet builder: each team 3+ shots on target; goals in both halves – yes; Aston Villa 11+ fouls committed; each team 3+ corners @ 31 with Sky Bet Odds courtesy of Sky Bet.