WASHINGTON, May 1 (Xinhua) -- Although X-rays were negative, Chicago Bulls center Tyson Chandler is questionable for Tuesday's first-round playoff game at Miami with a sprained right ankle.

    "I don't really know right now," Chandler was quoted as saying after Monday's practice in Deerfield. "Right now, it's kind of sore. I'll just have to see how it feels tomorrow."

    The Bulls beat the Heat 93-87 on Sunday to even the best-of-seven series at 2-2, but they might have lost Chandler in the process. The injury occurred during the final minute of Game 4 as the teams battled for a rebound. Chandler.

    "When I went down, I felt like it was really bad," said Chandler, who was wearing a walking boot Monday. "After a while, it calms down a little bit. It's real sore this morning."

    Chandler, the Bulls' backup to Michael Sweetney, scored one point and grabbed three rebounds in 22 minutes on Sunday. Enditem