Sixers forward Tobias Harris exploded for 53 points in two playoff games in Brooklyn.
When Saturday’s Game 4 ended with the Sixers pulling out a 112-108 triumph, the 30 happiest fans inside Barclays Center came via the Long Island Rail Road — Harris’ family.
And there was also one other relative not in attendance, but watching a short drive away — Harris’ 94-year-old grandmother known as “Grandma B.” She has lived her whole life in Bedford-Stuyvesant.
Harris, who grew up in Dix Hills, Long Island, and has six siblings, paid “Grandma B’’ a visit on Friday.