2018 ScheduleAll times ET
Southampton appeared set for an away tie at Accrington Stanley, Derby hit back to level at 2-2 before netting all five penalties in the shootout.
Southampton moved out of the relegation zone with a 2-1 win over Leicester City despite playing half the match with 10 men.
He will miss Saturday's league visit to Leicester City and Wednesday's FA Cup third round replay at home to Derby County.
Chelsea have just 11 goals in their past 10 matches, and with Willian limping out of their 0-0 draw vs. Southampton, they could be weakened further.
Chelsea struggled to break down a resolute Southampton as both sides settled for a 0-0 Premier League draw at Stamford Bridge on Wednesday.
Man City needed a win in the worst way and got it at Southampton, but while City's win got them back on track, a clean sheet again proved elusive.
Two goals in the closing moments of the first half gave Manchester City a 3-1 win at Southampton and saw them move back into second place.
|West Ham United||22||9||4||9||-2||31|
|Brighton & Hove Albion||22||7||5||10||-6||26|