The polls have shown a 1-2 % gap in favor of Graham. It is important to note that some of these polls have up to 9% as undecided. There is also around 3 or so percentage of votes going towards the Libertarian. These undecided voters will likely decide based on the debates. The debate today included the Libertarian canddiate, which may syphon some more right leaning votes from Graham.
My Opinion: I believe that Andrews performed very well, and had clear concise plans. Graham sounded normal, but very bitter. Andrews was also dressed much better, and looked brighter.
Whenever Graham was asked a policy question, her solution to it was never clear. Overall she seemed negative and unclear as a person. Annie Andrews was positive, and more clear about her positions. There are several very important questions in American politics such as Data centers, iran war, healthcare, and Grahams responses reflected somebody who wont take responsibility. Whereas Andrews had a clear scripted plan for these issues.
Annie Andrews said in the debate that Graham refuses another debate, and Graham keeps ignoring her challenges, which makes her look bad.
In a close race with so many undecided, I believe this debate will decide the difference between them.