Guard Stephen Jackson, who has been one of the most important Warriors at trying to fill the void left behind as point guard Baron Davis recovers from arthroscopic knee surgery, had X-rays taken of his left big toe after pain flared up during Sunday's game.

Jackson termed the move ``precautionary,'' and the team said it would not release a definitive diagnosis until today.

Jackson said he has dealt with pain on the bottom of his foot for a couple of years, but it worsened significantly after a Laker, possibly 275-pound center Andrew Bynum, landed on him during the second half.

``Today I got it stepped on, and the pain got to the point where it was too much to bear, so I wanted to get it X-rayed and see what the problem was,'' Jackson said. ``My big toe is just real bruised, and I just want to make sure it's a bruise and nothing else.''

``It would be tough'' if Jackson is sidelined, Warriors guard Jason Richardson said. ``Steve is a guy who scores for us, does a lot of things. But it's been like that all season long, where we haven't been healthy.''