A picture is worth a thousand words.
Here were the odds on Paddy Power before the men's 100 final went off.
https://www.letsrun.com/wp-content/uploads/2017/08/Screenshot-2017-08-05-at-23.22.151.png
Gatlin was 33 to 1 which means he had a 2.9% chance of winning.
Right before the semifinal I almost posted, "Am I crazy? Or are any of you rooting for Justin Gatlin." But then he got beat in the semi and I hadn't yet posted it so I figured, "What's the point? It's between Gatlin and Coleman"