I read today it is a one point lead over Biden. I believe it is an accurate source.He currently has a 10 point poll lead over Biden. If he gets nicked again it'll be 15.
On another note the Western Zaporizhia breakthrough seems to have been contained by Russia. Reliable information is scarce and battles are ongoing in areas of the Orikhyv salient. Sadly it seems Ukraine has not been able to exploit a breakthrough to the degree it had been hoped. As yet there is still time for further exploitation in the salient.
Ukraine has been attempting to obtain asymmetrical attrition in their favour. This has been successful for a while but there are problems. Reports of Russian aerospace targeting Ukrainian logistics are quite concerning. There is little reliable information regarding the latter but it appears that Russia has been successful in some situations.