The basic lowdownpublished at 19:00 Greenwich Mean Time 10 January 2023
Newcastle v Leicester (20:00 GMT)
Newcastle are looking to reach the last four of the competition for the first time since losing the 1976 final.
Eddie Howe's high-flying Magpies will be looking to bounce back from their shock FA Cup third-round defeat at Sheffield Wednesday, having previously only lost once this season, to Liverpool at Anfield in August.
Bruno Guimaraes, Miguel Almiron, Kieran Trippier and Allan Saint-Maximin could all feature for the hosts after a number of the club's fringe players failed to impress on Saturday at Hillsborough.
Brendan Rodgers' Leicester side are on a mixed run of form with their narrow win over Gillingham in the FA Cup at the weekend ending a run of three consecutive Premier League losses that included a 3-0 home defeat by Newcastle.
The Foxes are still without James Maddison, who Newcastle tried to sign last summer. They are also likely to rotate several first-team regulars back into their side with Harvey Barnes, Wout Faes and Timothy Castagne all rested against the Gills.