Block/charge under basket

[lukealex]

Does anyone have some input on whether to call a block or a charge under the basket?

Example 1: A1 drives lane, jumps to shoot layup, B1 had position before A1 jumped, but was directly under the basket or very close to it. A1 makes contact with B1. Block? Charge? No call?

Example 2: Any different coming from baseline?

If you're not going to call the charge because the B1 is under basket, how far out should he/she be before you'll call the charge?

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