Guimaraes makes bow and Lewis-Skelly scores as Arsenal held by Como

Bruno Guimaraes made his first appearance and Myles Lewis-Skelly scored amid speculation about his future as Arsenal were held to a 1-1 draw by Como before winning 4-3 on penalties.

Guimaraes, signed for £75m from Newcastle on Saturday, was introduced at half-time in the pre-season friendly at the Emirates Stadium after Lewis-Skelly's opener had been cancelled out by Martin Baturina.