I think Henman could beat Coria, although it will be one hell of a struggle. If Federer can beat Coria on clay then Tim definitely has a chance and should NEVER be discounted. He has the game to trouble Coria and with the crowd undoubtedly on his side, aned hopefully in bigger volume, Coria might feel the pressure a little if he is behind in the match.
Tim will undoubtedly go into the match loose and relaxed, and fresh after two days of rest, especially as Chela hardly tested him. I have also heard that Coria is struggling with a niggling thigh injury and has strapping applied to it so maybe this is an area to exploit?
Once again Tim will need to get one of the first two sets but i am in no doubt that he CAN win, especially as Coria is the overwhelming favourite and has bigged himself up to win the whole tournament. Could this be a Verkerk-style moment for Tim?
By the way, for all the guys that doubted that i was really serious in thinking that Henman would beat Chela, i put money on him to win in 3 or 4 sets...and that little investment paid off handsomely!!!