Henderson came on during stoppage time and helped Ajax earn a penalty that Kenneth Taylor converted at extra time to send the Dutch giants through with a score of 3-2 on aggregate.
JORDAN HENDERSON was booked during a heated spat, even though he wasn't even on the pitch during Ajax's Europa League clash.
And Kavanagh also brandished a yellow card twords Henderson, who went into the book for the seventh time this season - his second booking in the Europa League.
That led Henderson to move towards Boufal but was forcefully shoved back by a USG member.
Chris Kavanagh booked Gaaei, Boufal and USG ace Christian Burgess for their respective roles in the fracas.
