Another consequential week of UEFA Champions League action will wrap up Wednesday as the round of 16 comes to a close and four more teams will book a spot in the quarterfinals. Arsenal look to follow Bayern Munich's Tuesday example and convert a major first-leg advantage into advancement into the last eight,

Real Madrid's Champions League magic faltered Wednesday on a frantic, grueling night across town, but somehow survived a first-minute sucker-punch, a missed Vinicius Jr. penalty and a wild shootout. It was tested by Atlético Madrid,