Jared Sullinger was at a loss to explain how his Boston Celtics could win while committing a season-high 28 turnovers.
Try this: 20 points, nine assists and seven rebounds by Rajon Rondo, a 62-37 rebounding advantage by the Celtics and a horrible 4-for-30 shooting performance on 3-pointers by the Nets.
The result was a 91-84 victory in which Brooklyn never led and had its four-game winning streak stopped Friday night.