All of my rank comes from Races. I'm probably easily top 500-1000 racers on GTA5. 2700+ wins 2090 losses. That's like a 1.35 to 1 win/loss ratio. Most people I see have like a 1 to 7 win loss ratio.
When I started counting them - I was at like 200 wins and 1000 losses.
Racing A+ legend... Free mode? n00b