[wildcatter]

Where is this 3 foot depth rule? Rule 7-6.8.b states "The designated spot shall be 3-feet wide with no depth limitation." That is the only mention of three feet.

The opponent is allowed to be right up on the line. Rule 9-4.3 illustrates the penalty for repeated infractions: "The opponents of the thrower-in shall not have any part of their person beyond the vertical inside plane of any boundary line before the ball has crossed that boundary line. Repeated infractions shall result in a CLASS B technical foul."

BoBo is right on when saying that these old arenas have a big issue. The Oklahoma player looked as the ball in his hands had crossed the boundary (still in his hands) when the Kansas player crossed the boundary/touched it. It's hard to say whether or not he was over the line while the Oklahoma player had the ball behind the boundary line. I'd say it's almost impossible given the lack of space that the Oklahoma player held the entire ball behind the boundary line. It's a big issue, but the refs looked to get the call correct, despite what pundits on ESPN say. It *looked* like a bad call because they were on top of each other - almost no playing court has a OOB area that narrow.

EDIT: should add that NCAA rule is that the opponent may not cross boundary plane until ball has crossed boundary plane while I believe NFHS is that the opponent may not cross boundary plane until the thrower-in has released the ball.