Marvin Barnes
F · 3 seasons · 1976-77 – 1979-80
Marvin Barnes was worth +1.9 in turnovers alone, more than his entire career total of -9.3 once everything else is counted against him. The peak came in 1978-79, -2.1, 167th that season and 14744th of 24,555 player-seasons on record. The value came from turnovers (+1.9). It leaked back out through assists (-2.5), points (-2.2) and steals (-2.1). He rates 657 places better per game than on totals, and that gap is the durability story in one number.