CNN Instant Debate Poll of Debate Watchers:
Clinton: 52
Trump: 39

— Phil Mattingly (@Phil_Mattingly) October 20, 2016

POST-DEBATE POLL: Who won?

Hillary Clinton: 49%
Donald Trump: 39%

More: https://t.co/GxOP1m0OBr

— YouGovUS (@YouGovUS) October 20, 2016