Celtic extended their perfect start to the season to four wins in all competitions and will reach the league phase of the Champions League barring a collapse against LASK in Linz after thrashing their play-off opponents in the first leg at Celtic Park.

In a richly entertaining contest that was more even than the scoreline might suggest, LASK almost took an immediate lead when Moses Usor’s fierce strike was ruled out for offside, setting nerves jangling among the boisterous home fans before Benjamin Nygren put their side ahead from the edge of the box in the 26th minute.

A special strike from Benjamin Nygren to get Celtic ahead against LASK 😮‍💨

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— Football on TNT Sports (@footballontnt) August 19, 2026

Samuel Adeniran then had an equaliser disallowed when the forward’s header was adjudged offside, LASK’s misery compounded when Camilo Duran’s superb volley doubled Celtic’s lead in the 38th minute.

It’s another stunner for Celtic 🤩

Camilo Duran doubles their lead with a powerful volley 🚀

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— Football on TNT Sports (@footballontnt) August 19, 2026

Callum McGregor shot against a post via a deflection from Celtic teammate Kasper Hogh after the restart, with Viljami Sinisalo’s subsequent excellent save to deny Usor proving even more valuable when Duran drove in another expert finish, completing a flowing move featuring Nygren and Hogh.

Celtic go from goalkeeper to goal as Camilo Duran gets his brace with ANOTHER beautiful finish 😍

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— Football on TNT Sports (@footballontnt) August 19, 2026

Celtic vs Lask: When is Champions League second leg?

The second leg takes place in Linz on Tuesday (20:00 BST / 15:00 ET / 12:00 PT), with neither side in action at the weekend.

The victors in the tie will join the league phase draw on August 27. Matchday one of the Champions League is on September 8.

Celtic team vs LASK

Celtic made three changes from their 4-0 win at Dundee United in the Scottish League Cup the previous Saturday.

New signing Mika Baur made his second appearance and full debut in midfield in place of the banned Alex Oxlade-Chamberlain.

Kieran Tierney supplanted Liam Scales at left-back and winger Yang Hyun-jun came in for Sebastian Tounekti.

Celtic starting XI: Viljami Sinisalo, Colby Donovan, Cameron Carter-Vickers, Auston Trusty, Kieran Tierney, Benjamin Nygren, Callum McGregor, Mika Baur, Camilo Duran, Kasper Hogh, Yang Hyun-Jun

Celtic substitutes: Liam Scales, Michel-Ange Balikwisha, Luke McCowan, Sebastian Tounekti, Callum Osmand, Haissem Hassan, Johnny Kenny, Ross Doohan, Reo Hatate, Dane Murray, James Forrest, Anthony Ralston

LASK team vs Celtic

LASK starting XI: Lukas Jungwirth, Xavier Mbuyamba, Alemao, Andres Andrade, Kasper Jorgensen, Krystof Danek, Robert Ljubicic, Sascha Horvath, George Bello, Moses Usor, Samuel Adeniran

LASK substitutes: Miguel Freckleton, Art Smakaj, Melayro Bogarde, Alessandro Schopf, Manoel Verhaeghe, Yvan Dibango, Christoph Lang, Florian Flecker, Tobias Schutzenauer, Fabian Schillinger