Basketball Statistics Blog

Basketball Statistics Referred Concepts:
About the Over-and-Back Violation ~ Concept & Statistics

"... A question about basketball rules... what is and how must we register the Basketball Over-and-Back Violation ? ... "

The Basketball Over-and-Back Violation is a violation that occurs when the offensive team has brought the ball into the frontcourt, returns the ball into the backcourt once it has positioned itself in the front court: the offensive team crosses the half court line and then crosses back into the back court.
As soon as a player from that team touches it in the backcourt, the ball is dead and is awarded to the opposing team for a throw-in.

American Rule: "Both feet and the ball" - if you are progressing from backcourt ( which includes the centre line ), you retain back court status until all three "points" are in the front court.
( This affects the over-and-back rule as well as the 8/10 second rule. )

European Rule: In FIBA, if you are touching the front court, you have front court status, but it is also possible to be simultaneously in both courts ( which is usually a problem if you have the ball ).

Examples:
1.1) A player is dribbling the ball in his backcourt . While continuing to dribble, the player steps with one foot into the front court.
Question: Has the 8/10 second count ended?
Answer: Yes. The player has front court status.
Q: Has the player committed an "Over-and-Back" violation ?
A: Not yet.

1.2) Continuing the above example, the player lifts the foot in the front court and resumes dribbling entirely in the back court.
Q: Has the player committed an "Over-and-Back" violation?
A: Yes. Once a player progressing from the back court to the front court touches the front court with a foot or the ball, he must proceed into the front court with his next manoeuvre.
[Note: The action described above is legal in US rules. However, the 8/10 second count would still be proceeding.]

2.1) A player, whose team has the ball in the back court, receives a pass with one foot on either side of the centre line. He stands there for a few seconds (and does not pivot).
Q: Has the player committed an "Over-and-Back" violation ?
A: Not yet.

Photograph: ESPN Women College Basketball

2.2) Continuing the above example, the player passes the ball to a teammate in the
a.-) front court, or b.-) backcourt. The receiving player touches the ball.
Q: Has the player committed an "Over-and-Back" violation ?
A: No in a.-), Yes in b.-).

2.3) Instead of passing, as in 2.2), the player chooses to dribble towards the front court.
Q: Has the player committed an "Over-and-Back" violation ?
A: No. As long as the player is progressing forward, the intent of the rule is being upheld.

3.0) A player holds the ball in the front court near the centre line. He 1) puts down a dribble, with the ball touching the centre line; or 2) steps partially on the centre line with one foot; or 3) brushes the ball against a teammate who is standing in the back court.
Q: Has the player committed an "Over-and-Back" violation ?
A: Yes in all cases. In 3.1), it is not a violation until the ball rebounds into the player's hand (or a teammate, for that matter). On a dribble, that will happen pretty quickly. In 3.2) and 3.3), the violation is called immediately. The centre line is considered to be part of the back court. [This case is the same in both FIBA and US rules.]

eBA Statistical Tracking= Finally, in all the cases, the eBA Basketball Statistics Analysis System register an Unforced Turnover, unless there is an opponent player influence – a close defense on the center line, by example – in this case a Forced Turnover is registered.

Read More at eBA CLINICS ONLINE, search "over-and-back violation" in this blog and consult the eBA Basketball Statistics Analysis System.

This topic is resumed in the eBA Basketball Statistics Analysis System
and at the eBA Encyclopedia.

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