Schalke's Eric Maxim Choupo-Moting and PAOK's Achilleas Poungouras, up, challenge for the ball during the Europa League round of 32, second leg, soccer match between FC Schalke 04 and PAOK FC at the arena in Gelsenkirchen, Germany, Wednesday, Feb. 22, 2017.,Image: 580372842, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required., Model Release: no