Brendan Rodgers’s Celtic will face Paris Saint-Germain at Celtic Park in the Champions League this evening.
Celtic will kick off their 2017-18 Champions League Group B campaign with a home match against PSG.
It has been reported by The Scottish Sun that Ralston could start at right-back against Unai Emery’s side.
The 18-year-old Scotland Under-21 international is hugely talented and very promising, but the teenager has started just four competitive games for the Bhoys.
The Scottish Sun has also reported that Mikael Lustig could partner Jozo Simunovic at centre-back for Celtic, with Kieran Tierney deployed at left-back.
Defenders Erik Sviatchenko and Dedryck Boyata are on the sidelines at the moment.
Celtic will have a strong crowd behind them against PSG, but it is hard to see Brendan Rodgers’s side pick up all three points against a team comprising of the likes of Neymar and Edinson Cavani.
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