Kenny Fields
F · 4 seasons · 1984-85 – 1987-88
Kenny Fields is the extreme version of a specialist. +2.9 of roto value came from turnovers, yet his career total is only -11.3. His best year was 1985-86: -1.5 roto value, 182nd that season and 13336th of 24,555 player-seasons on record. He banked roto value in turnovers (+2.9) and gave it back in points (-2.6), assists (-2.5) and rebounds (-2.4). Switching basis moves him 203 places, which is the whole argument about availability in a single figure.