 Complete the following phrase:  On 12 April 2019, Papastathopoulos was named to the UEFA Europa Leagues Team of the week after playing a vital role in Arsenals 20 win over Napoli in the first leg of the quarter-finals. He was one of four Arsenal players selected along with Petr Čech, Ainsley Maitland-Niles, and Aaron Ramsey. On 24 April 2019, Papastathopoulos scored his maiden goal in the English Premier League via a close-range header from a corner kick, but Arsenal slipped to a 13 defeat against Wolverhampton Wanderers. On 29 May 2019, he started in the 