Baseline Throw In Hits Net...

[Kelvin green]

Here is a fundamental I would use. If it aint OOB then it must be in bounds.

The only times ball is OOB (see 7-1-2) touches player who is OOB, touches person, floor, or object on or outside boundary, the supports or back of backboard, the ceiling, overhead equipment, or supports, or passing over a rectangle backboard...

It's not one of these, it must be in and legal.

[Adam]

Originally Posted by Kelvin green

Here is a fundamental I would use. If it aint OOB then it must be in bounds.

The only times ball is OOB (see 7-1-2) touches player who is OOB, touches person, floor, or object on or outside boundary, the supports or back of backboard, the ceiling, overhead equipment, or supports, or passing over a rectangle backboard...

It's not one of these, it must be in and legal.

Not quite the case on a throwin, but the OP doesn't break any specific throwin rules, either.