Well, he isn't playing in the Alphen challenger next week. I think the 8th of September he's planning to play in Ljubljana? ( did I spell that right, dont think so
). And if that goes well, he was going to play DC.
And he said that he's already playing tennis again but he can't really run fast yet (hence the reason he dropped out of Alphen). He said he needed that extra week of preparation before he could start playing again.
So if everything goes according to plan, he should be playing Ljubljana challenger in September and than DC. He hasn't cancelled it yet, so there's still some hope