Il Nuovo Postiglione - Byrne late penalty fires Leinster into Champions Cup last 16

Byrne, 26, slotted his dramatic 82nd minute kick as the four-time winners move to the top of pool 3 before they head to Bayonne in the final round of group games next weekend.

La Rochelle, who had beaten the Irish province when they met in the 2022 and 2023 finals, had re-taken the lead with three minutes to go thanks to Nolann Le Garrec's touchline conversion following Ihaia West's second try.

Ronan O'Gara's side welcome Harlequins next Sunday hoping to claim a spot in the next round.

Elsewhere, Sale also advanced to the knockout stages with a 26-10 win over the Sharks in pool 1 thanks to a stand-out performance from winger Tom O'Flaherty.

Earlier, Bristol beat the Bulls 61-49 in Pretoria and Glasgow held off Clermont 33-21 to reach the knockouts.

Wing Noah Heward scored a first half hat-trick for Bristol and there were two tries for Fijian flyer Kalaveti Ravouvou to secure the bonus point win.

The victory takes the English club to the top of Pool 4, leap-frogging champions Bordeaux-Begles and Northampton who meet in France on Sunday in a re-run of last season's final.

Bulls move up to fourth although the two teams below them, Scarlets and Pau, meet in Llanelli later on Saturday.

Glasgow, who staged a remarkable comeback to beat Antoine Dupont's six-time champions Toulouse in the last round, were too strong for Clermont who are now out of the tournament after three straight defeats.

Flanker Euan Ferrie got the opener after 10 minutes before Scotland centre Huw Jones, playing his first game of the season, sliced through the midfield to dot down.

Scotland winger Kyle Steyn made it 19-0 and in spite of George Moala's response, Glasgow took the bonus point when No. 8 Jack Dempsey scored the Warriors' fourth six minutes before half-time despite spending 10 minutes down to 13 men due to two yellow cards.

Steyn's second try six minutes from time sealed the victory.

"We've just got a really good group that's been together for a number of years now and we are just really keen to play for each other," Steyn told Premier Sports.

"We were obviously very nervous and you don't want that, but we had a clear plan of what we had to do if something like that (the two yellow cards) happened," he added.

Later on Saturday, ex-England centre Manu Tuilagi returns to Leicester with French club Bayonne, with both sides' hopes of a spot in the next round on a knife edge.

Sunday's highlight is Toulouse's trip to three-time winners Saracens as superstar Dupont captains his side in north London.

A.Rastelli--INP