Arsenal landed a 2-1 win over Newcastle United on Sunday, but the game could have played out different if a number of different calls were made by Jarred Gillett.

Nick Woltemade opened the scoring for the Magpies around 10 minutes before half time with a towering header, as he connected with Sandro Tonali's ball into the box from the left. And while Newcastle aimed to relentlessly defended their lead to secure a much-needed three points on home soil, fate had other plans in the game's dying moments.

Mikel Merino squared the game with a header of his own in the 84th minute, before Gabriel secured the comeback of all comebacks six minutes into stoppage time, nodding home at the front post from a precise corner kick from Martin Odegaard.

And while Mikel Arteta will be pleased to clinch his fourth win of the season in enemy territory, the Spaniard and his side were perhaps saved by a number of close calls from referee Gillet, which could have easily given Newcastle a major advantage.

Here, Football London breaks down four incidents from the clash which could have tipped the game on its head...

Viktor Gyokeres sees penalty overturned

The game...