The on-loan Rangers man made his fourth appearance for Steven Gerrard's side at Ibrox on Thursday.
Doidge is said to be a target for Sunderland before August 9's deadline.
Sunderland and Aberdeen are reportedly interested in signing Christian Doidge from Forest Green Rovers in the summer transfer window.
Forest Green Rovers could lose teenager winger Jordan Stevens to Championship giants Leeds United, but what of League Two hotshot Christian Doidge?
Arsenal youngster Ainsley Maitland-Niles was hooked off at half-time by Unai Emery.
Arsenal striker Gabriel Martinelli hit the back of the net for Unai Emery's side again last night.
Neil Lennon’s Celtic won against Lazio at Celtic Park in the Europa League on Thursday.
Fraser Forster, on loan from Southampton, played well for Neil Lennon’s Celtic against Lazio.
Steven Gerrard’s Glasgow Rangers drew with FC Porto on Thursday.
The former Liverpool winger is feeling fitter than ever working with the coaches at Ibrox since arriving at Rangers.
Alex Oxlade-Chamberlain scored twice as Jurgen Klopp's Premier League leaders thrashed Belgian champions Genk on Wednesday.
Garry Monk will welcome his old club Leeds United to Hillsborough on Saturday as they face off against Sheffield Wednesday in a mouthwatering clash.
Tottenham Hotspur have shown a willingness to buy from the Football League recently.
Arsenal boss Unai Emery has suggested that he tried to sign Liverpool midfielder Fabinho last season.