Sacha Fernand Henri Opinel is a French former professional footballer who played as a defender. He made over 200 appearances across France, Scotland, and England, and won an FA Trophy winners' medal in 2008.

The Football Association Challenge Trophy, commonly known as the FA Trophy, is a men's football knockout cup competition run by and named after the English Football Association and competed for primarily by semi-professional teams. The competition was instigated in 1969 to cater to those non-league clubs that paid their players and were therefore not eligible to enter the FA Amateur Cup.