According to the Fiat Yamaha team, Lorenzo has a separated right shoulder and a right-foot contusion.
"I was trying to push, but first I had some traffic and then the tires were cold and I wasn't in the right shape to try to improve my time," Lorenzo said.
"I'm disappointed for these two crashes but I am OK and I am optimistic that I will be able to ride tomorrow."
Said Rossi: "Firstly I want to say that I hope Lorenzo and Stoner are OK for the race tomorrow, because it should be a great battle between the three of us.
"We have had two practices today when we haven't been in perfect shape and we have struggled in some areas, especially in the last sector where we are still not strong enough. I was finding it quite hard to ride at the maximum there today and control the bike how I wanted, so we need to try to improve a bit more."
Colin Edwards and Nicky Hayden, the only Americans in the series, will start seventh and eighth, respectively.
just wait and see how warmup goes for stoner n lorenzo..if they can do warmup maybe they will race..