Dhaka, Oct. 3 -- Paris St Germain (PSG) battled back from a goal down to grab a late 2-1 win over Barcelona in a gripping Champions League encounter on Wednesday, with the defending champions overcoming a raft of injuries to secure a valuable away victory.

Substitute Goncalo Ramos bagged the winner in the 90th minute for the holders, who had fallen behind early on before taking control of the match.

It was PSG's third consecutive triumph over Barcelona in the Catalan capital and maintained their perfect start to the Champions League campaign, after they opened with a 4-0 win over Atalanta.

Barcelona, lifted by the return of 18-year-old Lamine Yamal, started well.

The Ballon d'Or runner-up, who had missed their opening win at Newcastle U...