
C · 7 seasons · 1982-83 – 1990-91
Mark McNamara is the extreme version of a specialist. +6.5 of roto value came from turnovers, yet his career total is only -29.7. No season of his scores higher than 1987-88, at -3.6, 262nd that season and 18902nd of 24,555 player-seasons on record. Career value accumulated in turnovers (+6.5) and field-goal percentage (+0.5), and drained away in steals (-7.3), points (-6.5) and assists (-5.9).
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1982-83 | PHL | 36 | -5.11 | #316 | #24,449 |
| 1983-84 | SAN | 70 | -4.22 | #272 | #21,530 |
| 1986-87 | PHL | 11 | -4.34 | #329 | #22,227 |
| 1987-88★ | PHL | 42 | -3.58 | #262 | #18,902 |
| 1988-89 | LAL | 39 | -4.12 | #321 | #20,971 |
| 1989-90 | LAL | 33 | -4.19 | #364 | #21,394 |
| 1990-91 | ORL | 2 | -4.17 | #362 | #21,251 |
★ Best season by Z (season totals)