I wore Creed OV to work today. I really don't see it as casual or sporty at all. I wore a suit and tie today and chaired a meeting as President, and it fit the occasion perfectly. I think almost any Creed scent is more sporty and casual than OV! Just my opinion. Acier Aluminum and REL may be the exceptions.
OV is a suit and tie scent for me, and it does work better in warmer temps.