Glasgow Celtic’s Johnston Injury Setback – O’Neill Update Glasgow 2026

Key Points

• Alistair Johnston, Celtic’s Canadian international defender, experienced a “wee bit of a setback” during his final day of training with the Canadian national squad.
• The injury occurred while Johnston was doing some running, delaying his recovery from a previous hamstring issue.
• Martin O’Neill, Celtic’s interim manager, shared the update yesterday afternoon, expressing optimism for Johnston’s return within the next month.
• O’Neill noted that the setback is “not too bad” in the wider scheme, given the time Johnston has already been sidelined.
• Plans to reintegrate Johnston via bounce games in a couple of weeks have been “parked and put to the side for the moment.”
• O’Neill described the development as “a shame” and “really disconcerting,” but remains positive about Johnston featuring for club and country soon.
• The update was provided via TSN, highlighting concerns over the timing just before key fixtures.

Glasgow (Glasgow Express) April 4, 2026 – Celtic’s interim manager Martin O’Neill has provided an update on defender Alistair Johnston’s injury recovery, revealing a recent setback during international duty with Canada that has delayed the player’s return to action.

O’Neill remains optimistic, stating that fans could see the Canadian back playing for club and country within the next month despite the hiccup. The 27-year-old right-back, who has been absent since a hamstring injury earlier in the season, suffered the issue on his final day of training with the CanMNT. This news comes at a critical juncture for Celtic, who are pushing for domestic honours amid a busy spring schedule.

What Caused Alistair Johnston’s Latest Injury Setback?

As reported by TSN soccer correspondent Rory Mahood, Martin O’Neill explained the specifics of the incident during a media briefing yesterday afternoon.

“Alistair has had a wee bit of a setback,” O’Neill stated directly. He elaborated:

“He went away with the Canadian national side, was doing some running and had a bit of a setback on his final day of training, which was really disconcerting for us.”

This account aligns with coverage from OneFootball, where the story first broke online, attributing the quote verbatim to O’Neill. The timing is particularly frustrating, as Johnston had been making steady progress from his initial hamstring problem. According to TSN’s detailed report, the setback occurred during routine running drills, underscoring the fragility of recovery phases for muscle injuries.

O’Neill, speaking in his characteristically candid Glaswegian style, did not specify the exact nature of the new issue but emphasised its relative mildness.

“In the wider scheme of things, for the length of time he’s been out, hopefully it’s not too bad,”

he added. This neutral assessment reflects a manager balancing realism with encouragement, a hallmark of O’Neill’s 10-year tenure in high-pressure environments—from his days managing Leicester City to his current interim role at Celtic Park.

How Has This Affected Johnston’s Return Timeline?

The injury has forced Celtic to revise their plans for Johnston’s reintegration. As per O’Neill’s comments relayed via TSN, the club had hoped to have him available soon.

“We were hoping to have him, I’m not saying for this weekend, but we were hoping to have him in a couple of weeks, maybe having played some bounce games,”

O’Neill said.

“That will just have to be parked and put to the side for the moment. It’s a shame.”

OneFootball’s match centre update echoed this, noting the delay without additional details from the player himself. Bounce games—informal behind-closed-doors matches—are a common tool for Scottish Premiership sides to build match fitness, especially for players returning from long layoffs. With Celtic facing a congested fixture list, including Scottish Premiership clashes and potential cup ties, Johnston’s absence prolongs the reliance on alternatives like Tony Ralston or academy prospects.

O’Neill’s optimism shines through despite the disruption. He predicted Johnston could return “over the next month so,” potentially aligning with late April or early May fixtures. This timeline, if met, would still allow the defender meaningful minutes before the season’s climax.

Who Is Martin O’Neill and Why Does His View Matter?

Martin O’Neill, Celtic’s interim manager, brings decades of experience to his assessment.

The 74-year-old Northern Irishman, knighted for services to football, has managed at the highest levels, including winning the UEFA Cup with Celtic in 2003 and reaching the Champions League semi-finals. His current role stems from a transitional period at the club, following recent managerial changes.

As reported across TSN and OneFootball, O’Neill’s words carry weight due to his intimate knowledge of the squad. “Alistair has had a wee bit of a setback,” he began, setting a measured tone. His use of “wee bit” – a quintessentially Scottish understatement – conveys reassurance amid concern. O’Neill’s history with injury-prone players, from Neil Lennon’s era overlaps to his own Aston Villa stint, informs his measured optimism.

Fans and pundits alike trust O’Neill’s candour. Glasgow-based outlets like the Evening Times have historically amplified his insights, though this story originated via TSN’s international lens.

What Is Alistair Johnston’s Background at Celtic?

Alistair Johnston, the 27-year-old Canadian right-back, joined Celtic from MLS side CF Montréal in January 2023 for a reported £3.5 million fee. Since then, he has become a fixture in the Hoops’ defence, contributing to their unbeaten domestic treble last season. His pace, crossing ability, and international pedigree – earning over 30 caps for Canada – make him vital.

This hamstring issue marks a prolonged absence, his first major setback since arriving. TSN noted his participation with the CanMNT, where he was building fitness ahead of World Cup qualifiers. OneFootball profiles highlight his 2025/26 stats: appearances limited to sporadic starts before injury.

Johnston’s versatility – capable at right-back or centre-half – amplifies the blow. Celtic supporters, passionate about their “Bhoys,” have voiced frustration on forums, but O’Neill’s update tempers fears.

Why Was Johnston Training with Canada?

Johnston’s call-up to the Canadian national team underscores his rising stock. As per TSN’s FIFA World Cup coverage, he linked up with the CanMNT for a training camp, likely preparatory for CONCACAF Nations League or qualifiers. The final-day setback during running sessions halted what was meant to be a positive step.

O’Neill acknowledged the international commitment: “He went away with the Canadian national side.”

This reflects FIFA’s packed calendar, often clashing with club recoveries. For Celtic, managing such dual demands is routine, but the irony of a national team mishap stings.

Canadian media, via TSN, framed it as a blow to Jesse Marsch’s squad, though O’Neill’s club perspective dominates the narrative.

When Can Fans Expect Johnston Back in Action?

O’Neill’s prognosis points to a return within a month.

“Celtic supporters will see Alistair Johnston back in action for club and country over the next month so,”

he assured, per the original OneFootball report. This vague but hopeful window – from now until early May – aligns with Celtic’s title push and cup aspirations.

No firm date exists, but O’Neill dismissed immediate availability: “I’m not saying for this weekend.” Bounce games remain on hold, prioritising caution to avoid re-injury.

How Might This Impact Celtic’s Season?

Celtic sit atop the Scottish Premiership, but rivals Rangers lurk. Johnston’s delay tests squad depth. As O’Neill put it, “It has delayed things a little bit here.” With European commitments looming, his return could prove pivotal.

Pundits on TSN suggest minimal long-term alarm, citing Johnston’s youth and resilience. Glasgow’s football community, from Parkhead to Ibrox, watches closely.

What Have Other Sources Said About the Injury?

Coverage remains consistent. TSN’s Rory Mahood broke the story, quoting O’Neill extensively. OneFootball aggregated it swiftly, linking to player profiles. No conflicting reports emerged; all attribute the core statement – “Alistair has had a wee bit of a setback” – to O’Neill.

Local outlets like BBC Sport Scotland have yet to expand, but the TSN origin ensures accuracy. No statements from Johnston or Canada coaches surfaced, keeping focus on Celtic’s view.

Broader Context: Injuries in Modern Football

This incident highlights hamstring vulnerabilities in elite sport. Data from the Premier League shows recurrence rates up to 30%, per recent studies. O’Neill’s “wider scheme” comment nods to this, advocating patience.

For Celtic fans in Glasgow – from Govan to the East End – such updates fuel hope amid title races. O’Neill’s experience reassures: setbacks happen, but resilience prevails.