A thrilling opening saw the Black Cats go in front only two minutes in through Timur Tutierov, who was making just his third competitive start since arriving at Sunderland’s academy in 2023.

The visitors had opportunities to extend their lead when Malick Fofana hit the post and Nordi Mukiele forced a strong save from Mateusz Liz, but Lech responded in the 70th minute through substitute Leo Bengtsson’s low strike.

A point keeps Sunderland unbeaten in Europe this season but ends their winning start, which saw them claim back-to-back victories over AZ Alkmaar and Torreense.

Regis Le Bris made six changes from Sunday’s Premier League defeat to Bournemouth, including a first start of the season for Habib Diarra following his return from injury, while hosts Lech made one switch from their weekend Ekstraklasa win over Korona Kielce.