Ron Atapattu - Career and Success:

Season   Series / Class Standing Team / Car / Races
2003 GT American LeMans Series, Class GT
F.4 Barber Dodge Pro Series
GT Grand-Am Sports Car Series, Class GT 70.
  GrandAm Series, GT-71. (MAC-Porsche, one race)
2002 GT American LeMans Series, Class GT 68.
GT Grand-Am Sports Car Series, Class GT 74.
  GrandAm Series, GT-64. (some races)
1999 GT FIA GT Championship, Class GT

Legend:

Intermediate standings during the current season are in italics.

Wins and Top6-Point-Positions are marked bold.

When racing in several series in a season the chronologically later participation is always on top.