Villarreal lose key man Senna for Arsenal game
Villarreal will be without Marcos Senna for this week's Champions League return
meeting with Arsenal because of injury.
It is not yet known how long Senna will be out for but, according to Villarreal's website, he will definitely miss Wednesday's Champions League quarter-final second leg at the Emirates Stadium.
Senna scored Villarreal's goal as they drew the first leg with Arsenal 1-1 at El Madrigal last week.