Carlos Tevez and Co. have some work to do at the Bombonera after going down to a 1-0 defeat in last week's first leg
The CONMEBOL Copa Libertadores has reached its quarter-final stage, as the delayed 2020 competition nears its end.
And Wednesday sees the final last-eight clash conclude at La Bombonera with Boca Juniors' clash against Racing Club
Boca start 1-0 down in the second leg and have to win in order to stand a chance of progressing to the last four.
Either the Xeneize or Racing will become the last side to book their place in the round, with Brazilian duo Palmeiras and Santos and Boca's Superclasico rivals River Plate already safely through.