Follow live coverage as Leyton Orient face Derby County in the FA Cup today. This season marks the 144th edition of the world’s oldest cup competition, with Manchester United the reigning champions after they beat local rivals Manchester City in the final at Wembley.

Josh Keeley was the man of the hour as Leyton Orient staged one of the biggest shocks of the Emirates FA Cup third round after dispatching Derby County on penalties. Charlie Kelman opened the scoring for Leyton Orient after 20 minutes, pouncing on a failed Rams clearance to fire past Jacob Widell Zetterström.

League One Leyton Orient beat Derby County 6-5 on penalties to set up a mouth-watering FA Cup fourth round tie against Premier League champions Manchester City.

Derby County news from DerbyshireLive brings you what the Rams head coach had to say after the defeat to Orient on penalties

This is the third FA Cup meeting between Leyton Orient and Derby County – the O's won 3-0 in March 1963, before the Rams progressed 2-1 in a third round replay in 1974-75. This will be just the third meeting between Leyton Orient and Derby in the 21st century, with the Rams winning both League One games 3-0 last season.

Leyton Orient booked a home clash with Manchester City in the FA Cup fourth round by beating Derby 6-5 on penalties after the teams had drawn 1-1 after extra-time at Brisbane Road. Both teams converted their first five penalties before substitute Zech Obiero became the hero for the hosts when he beat Jacob Widell Zetterstrom from the spot to settle the third round tie,

Latest Derby County news from DerbyshireLive brings you full coverage of the FA Cup clash as the Rams face a third-round tie