Juergen Klopp's Liverpool held Borussia Dortmund to 1-1 on his return to his former club for the first leg of their Europa League quarterfinal, while two-time defending champion Sevilla and Shakhtar Donetsk won away on Thursday. Liverpool forward Divock Origi scored against the run of play in the first half, and Dortmund captain Mats Hummels headed in the equalizer just after the break. More...