Who won the first Biden-Trump presidential debate?

President Joe Biden turned in a dismal performance at the first presidential general-election debate on Thursday night. That was certainly the opinion of many pundits reacting in real time, but thanks to a new 538/Ipsos poll conducted using Ipsos’s KnowledgePanel, we now know it’s how American voters felt as well.

However, while Biden’s hoarse and stumbling delivery immediately sent many Democrats into a panic about their chances of winning in November, our poll also found that the debate didn’t change many voters’ minds about either candidate. Click here for full details.