Alistair Johnston has quietly become one of the most dependable players in Jesse Marsch’s Canada squad, and the Celtic right-back will be central to how the co-hosts defend at a home World Cup in 2026. This in-depth profile breaks down his career, his numbers on both sides of the ball, and exactly what he gives Canada at the back.
The road to the top: from Nashville to Celtic
Johnston took the North American route to the top. A Wake Forest college product, he turned pro with Nashville SC in MLS, moved to CF Montréal, and then earned a January 2023 transfer to Celtic that put him on Champions League nights and at the heart of a serial Scottish champion. The table below covers the seasons logged in our database rather than full career totals.
| Club | Apps | Minutes | Tackles won | Interceptions | Clearances | Aerial duels won |
|---|---|---|---|---|---|---|
| Nashville SC | 33 | 2,645 | 28 | 24 | 43 | 19 |
| CF Montréal | 36 | 2,828 | 31 | 36 | 41 | 25 |
| Celtic | 109 | 8,423 | 122 | 71 | 200 | 136 |
A genuine ball-winner
The foundation of Johnston’s game is volume defending. Across 109 tracked games for Celtic, covering 8,423 minutes, he won 122 of his tackles, made 71 interceptions and racked up 200 clearances, 101 of them with his head. He also came out on top in 460 duels, more than half of everything he contested, and won 136 aerial battles despite a fairly typical full-back frame.
Those are not flat-track numbers. Celtic dominate the ball at home, so a defender posting that clearance and duel volume is doing his heaviest work in the harder games, the Champions League nights and Old Firm derbies where his team sees less of the ball. That is the exact context Canada will face against elite opposition in 2026.
More than a defender: Johnston on the ball
What lifts Johnston above a pure stopper is his contribution in possession. At Celtic he completed 85% of his passes and played 2,069 of them into the final third, the output of a full-back trusted to build and progress play rather than simply clear it. He attempted 289 open-play crosses, carried the ball with 48 successful dribbles at a 60% take-on rate, and hit 230 accurate long balls to switch the angle of attack.
It is a modern full-back’s profile: defend first, but offer a reliable outlet and a crossing threat down the right. For Canada, that means width and service for forwards such as Jonathan David and Tajon Buchanan without leaving the back door open.
What Johnston brings to Canada at World Cup 2026
Johnston is Canada’s first-choice right-back and one of the few members of the squad playing Champions League football week to week. His experience defending deep against better teams is tailor-made for a tournament in which Canada, for all their attacking talent, will spend long spells without the ball.
He also fits Marsch’s aggressive, high-pressing system: a full-back who can step up, win the ball early and launch the counter. Alongside centre-back Moïse Bombito and in front of a midfield anchored by Stephen Eustáquio, Johnston gives Canada a right side that is both secure and able to join the attack. For the full picture, see our Canada World Cup 2026 profile and the complete Canada squad guide.
The watch-point: discipline
If there is one flag in the data, it is discipline. Johnston picked up 15 yellow cards across his tracked Celtic appearances and concedes his share of fouls, the by-product of an aggressive, front-foot style. He avoided a red card in that span, but against the quickest wingers at a World Cup, staying on his feet and out of the referee’s notebook will be a fine margin. Get that balance right and Johnston is exactly the experienced defender a host nation needs.
Canada vs Bosnia: how Alistair Johnston fared in the opener
Johnston played all 90 minutes at right-back but picked up a booking inside 11 minutes, which curbed his overlapping, even as he won five duels and made four clearances in the 1-1 draw. See our Canada vs Bosnia player ratings.
| Bosnia opener | Stat |
|---|---|
| Minutes | 90 |
| Duels won | 5 |
| Clearances | 4 |
| Pass accuracy | 73% |
What to expect vs Qatar: he will need to stay disciplined and get forward more as Canada chase a winning start against Qatar on 18 June. Read our Canada vs Qatar prediction.
Alistair Johnston is a Canadian right-back for Celtic and one of the first-choice defenders in the Canada men’s national team. He previously played for Nashville SC and CF Montreal in MLS.
Right-back. He is an aggressive, ball-winning defender who also contributes crosses and overlapping runs going forward.
Celtic in the Scottish Premiership, who he joined in January 2023 from CF Montreal.
Johnston is Canada’s first-choice right-back and is expected to start at the 2026 World Cup, though the final selection rests with head coach Jesse Marsch.