The referee ends the second period of extra time. After a wait for Vítor Baía to take a free-kick, the final whistle goes to the delight of the Porto fans and players after yet another thrilling UEFA Cup final.
120+3 ET
Nuno Valente (Porto) is shown a second yellow card and is dismissed.
120 ET
Maniche (Porto) is shown a yellow card.
120 ET
Marco Ferreira (Porto) is shown a yellow card.
116 ET
Derlei (Porto) is shown a yellow card.
115 ET
Derlei (Porto) scores!
The second period of extra time begins. The game will now definitely go to at least 120 minutes - with penalties to follow if needed.
The referee brings the first period of extra time to an end. Thompson's cross is caught by Vítor Baía, and the half ends.
105 ET
Maloney (in) - St.Petrov (out) (Celtic)
102 ET
St.Petrov (Celtic) is shown a yellow card.
98 ET
Marco Ferreira (in) - Capucho (out) (Porto)
95 ET
Baldé (Celtic) is shown a second yellow card and is dismissed.
The first period of extra time begins. The match now enters 'silver goal' extra time - if a side leads after the first 15-minute period, they win, and in such a close contest, it could easily be either team.
The final whistle is blown. Alenichev picks up a loose ball in midfield, and shoots only just over from 20 metres out - as the added-time period end.
77
McNamara (in) - Lambert (out) (Celtic)
72
Pedro Emanuel (in) - Jorge Costa (out) (Porto)
65
Laursen (in) - Valgaeren (out) (Celtic)
59
Lennon (Celtic) is booked.
57
Larsson (Celtic) scores!
54
Alenichev (Porto) scores!
47
Larsson (Celtic) scores!
The second half begins.
The referee blows for half-time. Deco and Derlei have been Porto's most dangerous players - it is no surprise for the first to make the goal, and the latter to score it.