Date of birth
Alfie joined the Dons at the age of 14 from London Nautical FC. His five goals were a highlight of the AFC Wimbledon U18s' run in the 2015/16 FA Youth Cup.
He signed a pro contract in February 2016 and made his first-team debut in the 2-1 win over Plymouth Argyle in the Checkatrade Trophy in October 2016. He made his League debut five days later in the 3-1 win against Oxford United.