Here is a look at the xG stats for Arsenal vs Villarreal (EL semifinal, May 6, 2021). The game ended in a 0-0 draw, thus allowing Villarreal to win 2-1 on aggregate and progress to a final meeting against Manchester United.
xG Arsenal 1.08-0.33 Villarreal shots map (Actual score AFC 0-0 Villarreal)
Arsenal vs Villarreal 0-0 Full Time Post Match Stats for comparison