The phrase "competitive of" is not a correct phrase in English.
If you are trying to communicate that someone is competitive, you could say: "John is very competitive in his sport."
Colorado is the most competitive of the three.
The women's Six Nations has become more competitive of late.
It'll just make it more competitive of a game".
Is Angela the more competitive of the two sisters?
McLaren's partners, Honda, the sport's only other engine manufacturer, are least competitive of all.
"But he's about as competitive of a guy as I know.
Erinn Smart was the most competitive of the Americans, losing to Malgorzat Wojtkowiak of Poland, 15-12.
For the most competitive of athletes, being with family in the anxious days before a race can sometimes heighten stress.
This is the most competitive of the National Collegiate Athletic Association's three divisions, with many teams offering athletic scholarships.
Probably the most competitive of all the Tony categories this year is the race for leading actor in a play.
People are competitive, of course – you couldn't be in such a prestigious company if you weren't – but there aren't personal rivalries.
