Florida Mayhem might actually get a map or 2 off of Philly to be honest. Anyone who knows Pro-Overwatch since its early beginnings understands how Sayaplayer is awfully scary to play against. To me, anyone who picks up Sayaplayer just has an upgrade in general, can you imagine if SayaGod was in NYXL for control point with Libero? My goodness, if one thinks Carpe is a pain to deal with, Saya is 10x scarier.
For the people who just tuned into OW esports scene when OWL started, please do not sleep on Sayaplayer, you could tell when NYXL was playing against him, he was a sore. Once he gets synergy with the team and alongside aWesomeGuy, I could assure you, Florida has basically just upgraded their team to a whole new level, however for now, I am keeping low expectations of Florida as they do not have the synergy just yet.
My score would be 3-1 Philly.