Actually, you edited that in after I posted. Your original statement was " Iam thinking to bet on
Wawrinka @ 1.17" and my response was do not ever lay that much chalk. ever. Sure he ended up winning but he drops that first set and who knows? maybe he starts tanking, maybe he retires, maybe he saves up his energy for the next tournament and packs it in. Unless you're betting $6 to win $1 and you don't care about the $6, it's really never worth it. Hell, it's not even worth it in that scenario.
Congrats on the win though!