A second-half double from Louis Joyce earned Oxford City Nomads a 2-0 home win against Burnham in the third round of the Uhlsport Hellenic League Bluefin Sports Supplementary Cup.
Joyce opened the Premier Division side’s account on 58 minutes before sealing his brace in the final minute.
Letcombe were thrashed 7-1 at home by Wokingham & Emmbrook.
George Dance and Elliott Rushforth both helped themselves to doubles.
Adam Cooke and Julian Harley, plus an own goal completed the tally, with Letcombe’s Alex Thomas hitting back late on.
Chinnor lost 2-1 after extra-time to Brimscombe & Thrupp. Ryan Daly replied.