Looking at Nick's triathlon results, it appear he doesn't really compete much anymore:
- 0 races in 2018
- 1 in 2017 (0 mma fights)
- 2 in 2016 (0 mma fights)
- 2 in 2015 (1 mma fight - in Jan - loss/NC)
- 0 in 2014 (0 mma fights)
- 3 in 2013 (1 mma fight - loss)
- 7 in 2012 (1 mma fight - loss)
- 7 in 2011 (3 mma fights - all wins)
- 6 in 2010 (3 mma fights - all wins)
- 6 in 2009 (2 mma fights - all wins)
Also, comparing his results, it appears that he peaked somewhere back in 2012 (which matches when he appears to have dropped off competing, both in triathlons and mma).
It's absurd to think Diaz is the favorite against any active WW ranked in the Top 20.