Germain in the Champions League semi-final first leg, with six key players out of actionGabriel Jesus, Gabriel Magalhaes and Jorginho are among those sidelined, with Thomas Partey also suspendedPSG head into the tie at the Emirates Stadium injury-free,

Arsenal manager Mikel Arteta opted to select Leandro Trossard in his attack for the Champions League semi-final first leg against Paris Saint-Germain on Tuesday.Starting line-ups for the Champions League semi-final first leg between Arsenal and Paris Saint-Germain at the Emirates Stadium on Tuesday.

There are 90 minutes to play in the Champions League semifinal between Arsenal and PSG, but the Gunners find themselves in some trouble. The Parisians won the opening leg on Tuesday at London's Emirates Stadium, 1-0, taking an important lead on aggregate before they host the second leg next Wednesday.