Cavani limped off the field on the 74th minute and watched the rest of the game from the dugout with ice packs on his calf. His side managed to held out the lead, Cavani now look forward to coming up against his Paris Saint-Germain strike partner Kylian Mbappe.
Here are the live updates:
Final Whistle!!! Cristiano Ronaldo joins Lionel Messi on the road home.
Min 90+4': Portugal launch the last wave of attack with Rui Patricio also joining the attack.
Min 90+2': Another miss by Portugal. We are real close to see
Min 90: Ronaldo takes a shot towards the goal but the effort saies wide off! 4 minutes of added time.
Min 85: Portugal make their final change by introducing Manuel Fernandes for Joao Mario. Fernandes takes a shot to the goal with his first touch on the ball. The ball ends up in the safe hands of Muslera.
Min 82: Although Portugal is seeing more ball, they need a hero in order to save them from the looming exit. Ronaldo has been really off-colour tonight, producing only a chance or two.
Min 81: C. Sanchez (in) comes off the bench to replace N. Nandez (out) (Uruguay)
Min 74: C. Stuani (in) comes off the bench to replace E. Cavani (out) (Uruguay)
Min 74: Andre Silva (in) comes off the bench to replace G. Guedes (out) (Portugal)
Min 71: Ronaldo helps Cavani to get off the pitch, with the brace-scorer limping off the field, asking for a replacement.
Min 70: A golden opportunity as Muslera fumbles the ball and it finds it's way to Bernardo Silva on the edge of the area, who slashes a shot over the bar.Total waste!
Min 69: Ronaldo is yet to get involved in today's match!
Min 65: Quaresma (in) comes off the bench to replace Adrien (out) (Portugal)
Min 63: C. Rodriguez (in) comes off the bench to replace R. Bentancur (out) (Uruguay)
Min 62: Cavani extends the lead with a stunner! A pass from Bentacur saw Cavani curl the shot beautifully into the back of the net!
Min 55: GOAL!!! Guerreiro takes the resulting corner and an unmarked Pepe heads home with ease. Portugal equalise!
Min 54: A real moment of panic in the Uruguay defence as the ball cannons around the box before getting deflected to a corner.
Uruguay get the second half underway. There have been no half-time changes.
Halftime report: Uruguay head into the halftime with a goal lead against Portugal in the second knockout game of Fifa World Cup 2018. Cavani's 7-minute header is the only difference in a game played out evenly by the two sides. The attacking pair of Cavani and Suarez played a few great one-twos among them in a game where Portugal's Guerreiro and Bernando Silva have looked more dangerous than their Five-time Ballon d'Or winning captain.
Although, Portugal control maximum ball possession of 60 per cent, Uruguay have looked more promising with their attacks, thanks to an in-form Suarez and Cavani.
The winner of this match will play a quarter-final against France, who just saw off Argentina in a seven-goal thriller.
45+2: Cavani gets another chance but side nets the opportunity.
Halftime is underway.
Min 45: Two additional minutes of play in this first half.
Min 38: The Uruguay defence led by Godin looks rock solid as Portugal search for openings.
Min 31: Guedes is bundled over to the left side of the D-box by Bentancur. Ronaldo gets a dangerous free-kick on the edge of the box, hits it on the wall. The Real Madrid player has been off-colour in the first-half, till now.
Min 28: The play is getting slightly physical with both the sides frustrating each-other with some rash challenges. A slight lull in the gameplay, so the crowd entertain themselves with some Icelandic thunderclaps.
Min 22: Suarez runs towards the Portugal box, and is fouled by Pepe. That’s a free kick in a very dangerous position, just outside the area. Suarez gets up, takes another low shot but Rui Patricio makes a fantastic save