In 1872, Alcock purchased the Football Association Cup for £20. That year, fifteen clubs entered the competition. Queen's Park reached the semi-finals without playing due to withdrawals, but then after a goalless draw with Wanderers, were forced to withdraw as before the advent of penalties and extra time, they could not afford to come back to London for the replay. Wanderers won the cup outright in 1878 after what remains to this day one of only two hat tricks of wins ever. However they returned the cup to the FA in order for the competition to continue, on the condition that no other club could win the cup outright ever again.