Go look at any twitter poll. Majority said Trump won. The ones that said Biden won generally only have a few thousand total votes. The biggest poll said Trump won with over 300k casting votes.
A new FiveThirtyEight/Ipsos poll found debate watchers were pretty decisive in their verdict of last night’s performances: Only about one-third said Trump’s performance was “somewhat good” or “very good,” and 50% said it was “very poor.” Biden’s performance was more positively received, with around 60% saying they thought he performed well.
A new Morning Consult poll finds those who watched the first presidential debate think Joe Biden did a better job than Donald Trump by 50% to 34%. Just 37% of voters who watched the debate said Trump is a good debater, down 10 points from a poll taken just before the moderated discussion.