Top: Kids and Teens: Games: Online: Sports (4)
http://www.simiax.com//Kids_and_Teens/Games/Online/Sports/index.htm

SmallBall - Online baseball game where participants make their own teams, train them and play them against the world.

Perramagnusson - A java racing game with an automatic highscore board. The car is controlled by keyboard. Includes sound support.

Race3d - A 3D racing Java based game. This game is very professionally done, and is equivilent to a commercial game from the mid to late 80's.

Virtual Bow - A 3D java archery game. Players can choose between an arcade mode and a more complexe one with real physics. Parameters can be changed in the settings menu.