Ryan Naderi's decisive finish handed Rangers a second triumph over Celtic within just eight days, pulling the Glasgow giants to within two points of their Old Firm rivals at the summit of the Scottish Premiership. The match, played in front of a roaring crowd of 60,000 at Celtic Park, proved another severe blow to a Celtic side already reeling after a recent League Cup loss at Ibrox and a disappointing defeat to Ferencvaros in the Europa League.

While Celtic manager Martin O'Neill had insisted that his players' confidence was not "rock bottom," the defeat at home underscored the magnitude of their struggles. The game opened with a contentious moment when Auston Trusty's attempt was ruled out for off‑side. Seizing the opportunity, Rangers pressed forward and Naderi capitalised on a rebound after Viljami Sinisalo denied Min‑Su Kim inside the box.

Naderi's strike sent the Rangers' supporters into a frenzy and the Celtic faithful into a chorus of jeers, marking a swift shift in momentum. Both sides generated chances in the early stages. Kieran Tierney forced a shot that struck the woodwork for Rangers, while Djedi Gassama produced a similar effort on the opposite end, highlighting the attacking intent of both teams.

Celtic's first genuine threat on target arrived only after the interval, when Ivor Pandur produced a spectacular save to parry a header from Colby Donovan, keeping the scoreline level. Rangers continued to apply pressure.

Olwethu Makhanya unleashed a powerful volley that appeared to beat Sinisalo, but the goal was disallowed after VAR intervened for a handball in the build‑up. Celtic responded with a series of late chances, but the final whistle saw them departing Celtic Park to a chorus of boos, while Rangers' manager Derek McInnes celebrated becoming the first coach since 1991 to win his first two Old Firm encounters. Key moments of the match were captured in a detailed timeline: - Minute 6: Trusty's effort ruled out for off‑side, setting the stage for Rangers' opening goal. - Minute 27: Dan Neil's shot for Rangers was deflected and caught by Sinisalo.

- Minute 28: Naderi headed a rebound, only to be denied by another easy save from the Celtic goalkeeper. - Minute 30: Tierney's powerful strike beat Pandur but struck the bar. - Minute 33: A crucial goal for Rangers came when Sinisalo blocked a shot, allowing Naderi to pounce on the rebound and slot it home. - Minute 36: Gassama again hit the woodwork, emphasizing Rangers' relentless attacking.

- Minute 42: Celtic's Camilo Duran cut inside and whipped a cross into the box, but Rangers cleared the danger. - Minute 46: Pandur made a vital save on Celtic's first on‑target attempt after the break, mirroring his earlier heroics. - Minute 53: Sinisalo palmed away James Penrice's low drive, and Naderi failed to convert the ensuing rebound.

- Minute 54: Kim's shot narrowly missed the bottom corner, barely missing the post. - Minute 64: Cameron Carter‑Vickers scrambled Naderi's ball wide at the back‑post, missing a chance to double the lead. - Minute 74: Makhanya's volley was ruled out for a handball, silencing Celtic Park. - Minute 79: Findlay Curtis struck from an acute angle, only for Sinisalo to make a comfortable save.

- Minute 82: Haissem Hassan delivered a cross that overshot Kasper Hogh's head. - Minute 86: James Forrest's close‑range attempt was deflected over the bar. Post‑match analysis featured a range of pundits.

Sky Sports' former Rangers striker Kris Boyd summed up the contest, saying, "It was men against boys, exactly the same as last week. To dominate a Celtic side as they did, the performance should have been more convincing. Celtic are lucky to lose only 1‑0. The changes Martin made at the start and the substitutes had zero impact.

Celtic are in big trouble right now." Former Celtic boss Neil Lennon offered a candid assessment on Sky Sports, noting, "Martin changed the formation and made four mid‑week tweaks, trying to find a fluid system. Rangers were superior not just physically but technically. They played all the football.

Celtic improved in the first half but were far from brilliant. In the second half they were disjointed, out‑worked, and battered. All the best players wore blue today.

Celtic have a lot to think about and must reset during the international break. The last three performances in a week have been very poor." Sky Sports analyst Chris Sutton added, "Knowing Martin, he'll be very concerned. I don't want to disagree, but it wasn't close. There was a massive gulf between the teams.

I can't recall a Celtic side being outplayed at Celtic Park like that by Rangers. Celtic seemed to be improvising, while Rangers were better in every department.

Celtic have huge problems; being smashed by Rangers is a serious warning sign." Martin O'Neill, speaking to Sky Sports, acknowledged the difficulty of the encounter: "It was a tough game. I don't think there's much between the teams. We should have created more chances.

We had a lot of possession but couldn't convert." When asked if the week had been bruising, O'Neill reflected, "Of course it has been a tough week. The club's history shows we will fight back. We're still two points ahead, so after the international break we'll reassess. It's concerning, but not a disaster.

We need to reset and reflect." Rangers' manager Derek McInnes expressed satisfaction with his side's performance: "Really pleased. We had to deliver a big performance and we did exactly that. We played with a lot of confidence. I'm disappointed we didn't add another goal because we deserved it.

We kept Celtic at arm's length. It was a worthy win." The result leaves Rangers perched just two points behind Celtic, intensifying the title race as both clubs prepare for upcoming fixtures and the international break. The Old Firm rivalry remains as fierce as ever, with both managers aware that any slip could prove decisive in the battle for the Scottish Premiership crown.