21.   Alison Powers of the United States broke her left kneecap and will miss the rest of the season.

22.   AS Roma striker Vincenzo Montella underwent surgery Wednesday on his left kneecap and will be sidelined for at least three months.

23.   Baseball commissioner Bud Selig had surgery on his broken left kneecap Monday after slipping on his icy driveway.

24.   Baseball commissioner Bud Selig broke his left kneecap Sunday after slipping on the ice in his driveway.

25.   Buffalo goaltender Dominik Hasek will not play Saturday against the Los Angeles Kings because of a strained ligament under his left kneecap.

26.   But he was hit in the left kneecap by a line drive off the bat of Chris Widger Saturday.

27.   Cairo takes the roster spot of infielder Bill Mueller, who broke his left kneecap Sunday, when he slammed into metal while chasing a foul ball.

28.   Chicago Cubs third baseman Bill Mueller is expected to miss two months after breaking his left kneecap trying to catch a foul pop Sunday against St. Louis.

29.   Dino Radja underwent successful surgery to repair a defective left kneecap, the Boston Celtics said.

30.   Dominik Hasek was placed on the injured reserve list Friday, and will miss at least one week with a strained ligament under his left kneecap.