Arsenal manager Mikel Arteta was left lamenting a controversial penalty decision on Saturday, the likes of which he said he has “never seen,” and which consigned his team to a 1-1 draw at Brighton.

Jordan Campbell and Anantaajith Raghuraman break down the main talking points from Arsenal's 1-1 draw with Brighton & Hove Albion

Should Brighton & Hove Albion's penalty have stood against Arsenal? And why did Matthijs de Ligt concede a penalty at Liverpool?

Brighton goalscorer Joao Pedro has been speaking to Sky Sports: "We started the game well. We could have won, but we got a point. We need to look forward. "We conceded in the first half but knew that we could win this game.

Ethan Nwaneri marked his second Premier League start with a goal after 16 minutes, but Joao Pedro’s rather controversial second half penalty means the Gunners had to settle for a share of the points.

ARSENAL’S PREMIER LEAGUE title challenge suffered a setback after Joao Pedro’s second-half penalty earned Brighton a 1-1 draw at the Amex Stadium. The second-placed Gunners were on course to cut the gap on leaders Liverpool to three points following an early opener from 17-year-old Ethan Nwaneri.