MK Dons booked their place in the fourth round of the competition, for a big-money home tie with Guus Hiddink’s Chelsea.
After a 2-2 draw at Sixfields in the original tie, Karl Robinson’s men were comfortable winners against League Two Northampton.
Ben Reeves put the hosts ahead from the spot early in the second half, before Josh Murphy doubled their lead eight minutes later. The Norwich loanee calmly finished past shot-stopper Adam Smith.
Simon Church confirmed the result with one minute remaining as he coolly converted from the spot after goalkeeper Smith fouled Rob Hall in the box.
Aston Villa 2-0 Wycombe
Ben Reeves put the hosts ahead from the spot early in the second half, before Josh Murphy doubled their lead eight minutes later. The Norwich loanee calmly finished past shot-stopper Adam Smith.
Simon Church confirmed the result with one minute remaining as he coolly converted from the spot after goalkeeper Smith fouled Rob Hall in the box.
Aston Villa 2-0 Wycombe
