From the minutiae, to next-gen stars not pulling their weight, Socceroos coach Tony Popovic and his team of assistants are poring over every detail of his tenure so far.

Son Heung-Min helped Tottenham gain some respite from their Premier League woes on Thursday (Friday AEDT) with a double in a 3-2 Europa League win at Hoffenheim to put them on course for the knockout rounds -- while Manchester United won a thriller over Rangers (scroll down for report).

Ange Postecoglou has admitted that it is unlikely Tottenham will sign any more players in the January transfer window, despite Spurs' glaring injury crisis.

Manchester City on Thursday announced the signing of Eintracht Frankfurt forward Omar Marmoush for a reported initial fee of around ?59 million ($116 million AUD).

Manchester City are embroiled in a new transfer controversy with Spanish club Real Valladolid accusing the reigning English Premier League champions of trying to unfairly pinch one of their young stars.

PSG came from 2-0 down to topple Manchester City in a wild second half, while Real Madrid and Arsenal picked up crucial victories in a thrilling match day of Champions League action.

VAR official Kris Griffiths Jones and Adelaide substitute Archie Goodwin were the central figures in a dramatic second half when VAR intervened to allow both Auckland and Adelaide to score a goal apiece in a game that finished in extraordinary fashion with both sides scoring in stoppage time to force a 2-2 draw.

An international footballer has been sacked from his A-League team after he threatened to kill police officers who tried to usher him out of a bar following a day of heavy drinking.

The January transfer window is in full swing and a host of Premier League giants have already made big moves in the hopes of shifting their fortunes.

Raphinha struck a dramatic winner in stoppage time, having already scored one of the most bizarre goals you'll see, as Barcelona came from behind to beat Benfica 5-4 in a wild match on Tuesday (Wednesday AEDT).