Celtic have been dealt a blow ahead of Sunday’s Glasgow Derby with confirmation that Alistair Johnston will miss the match—and the rest of the league campaign—through injury.
The Canadian full-back, who has been a near ever-present under Brendan Rodgers this season, is now being managed with the Scottish Cup Final firmly in mind.
Johnston’s absence means Anthony Ralston is expected to start at Ibrox, tasked with stepping in cold for what is likely to be a high-octane encounter.
The 26-year-old has made 20 appearances this season but has started just seven times in all competitions. His last significant run in the team came during Johnston’s early-season injury spell, but since then his minutes have been limited, often restricted to late cameos or domestic cup duties.

The timing raises questions over squad rotation and whether Ralston has been underused in recent months. With the title wrapped up virtually months ago and Johnston managing ongoing fitness concerns, there were opportunities for Ralston to be given more game time to stay sharp. Instead, he now finds himself thrust into the biggest fixture in the country, with minimal preparation.
Brendan Rodgers has previously praised Ralston for his attitude and professionalism, but the reality is he’ll be up against a Rangers side looking to salvage pride in front of their own support. The tempo, intensity, and scrutiny of a Glasgow Derby can expose even the slightest rust, and Celtic will be hoping Ralston can quickly find his footing.
Despite his lack of minutes, Ralston has delivered in big moments before. But with the stakes high and the spotlight even higher, Celtic need a steady hand on the right side of defence.
With Johnston being lined up for a return in time for the Cup Final against Aberdeen, Sunday is Ralston’s to own. Whether he’s ready or not, his number is up.
He has been playing well for Scotland in that time. It seems you have little faith in him.
Good point Eugene.