It was a narrow 1-0 defeat for the Whites that day - managed by Simon Grayson - following a solo effort from Thierry Henry. But where are the Leeds players who played that day now? Scroll and click through the pages to find out:
1. Andy Lonergan
Lonergan, 36, signed a shock short-term deal with European champions Liverpool in August as third-choice. He was included on the bench in the UEFA Super Cup final but is yet to make a first-team appearance.
2. Tom Lees
Lees is captain of the Whites Yorkshire and Championship rivals Sheffield Wednesday - the club he left Elland Road for in 2014.
3. Darren O'Dea
The 32-year-old decided to hang up his boots in May 2019 at Dundee before accepting the position of under-18s manager at Motherwell. He didnt stay there long, though, swiftly returning to Celtic in the same role.
4. Danny Pugh
Pugh, 37, stepped into a player/coach role at League Two outfit Port Vale last year. And while the defender is still a registered player, he is more focused on the coaching side having been named on the bench just twice this term.