By Hunter Hodies Kyrie Irving is in the building to watch the Nets play at home, but all he can do is sit courtside. Due to being unvaccinated against COVID-19, he isn’t eligible to play at the Barclays Center. New York City has a private sector vaccine mandate still in place. The Nets are taking on the Knicks in a pivotal matchup as the playoff race is in full force with the end of the season on the horizon. It’s been a good start for the Nets as they’re up by two at halftime, 62-60. Kevin Durant is the main reason for that lead as he has close to half of Brooklyn’s points. He already has 27 …