The Made In Chelsea star, 32, completed a 260-mile journey from London to Manchester earlier this month, despite suffering a calf injury on the first day.
The pair have been training together as part of the England team, reportedly held a 'peace dinner' before the match to 'ease awkwardness' over Louis, 33, dating Sam's ex Zara McDermott , 28.
Former United striker Tevez appeared to revel in the role of pantomime villain as he responded to the boos by cupping his ear and showing the crowd the back of his shirt.
Rooney, 39, playing for England against a Rest of the World XI, fired home from 14 yards after ex-United team-mate Edwin van der Sar had failed to gather a cross.