This.In order to be protected from interference the runner must be outside the line until the final step or 2. Sounds like they got it right.
The rule makes no allowance for the batter-runner's status as a hitter, whether right or left-handed. The rule applies to the runner's right of way on the path to first base regardless of a visibly marked running lane or single or double-base standard, which is a base running safety consideration seeking to avoid base-running wrecks at first base. In recent years, NFHS rules have been altered to clarify a BR's status vis a vi interference and obstruction calls at first.So is it a rule that righties have to run to the outside of the line? NFHS?
The throw itself only matters if it strikes the runner because the quality of the throw is impacted by the location of the runner in relation to the angle of it to the base and first baseman. The rule is designed to protect runners and the defense in making plays at first.For there to be running lane interference there must be a throw and it must be a quality throw. If the throw is uncatchable how has the runner interfered with the defenses ability to receive the ball?
The rule makes no allowance for the batter-runner's status as a hitter, whether right or left-handed. The rule applies to the runner's right of way on the path to first base regardless of a visibly marked running lane or single or double-base standard, which is a base running safety consideration seeking to avoid base-running wrecks at first base. In recent years, NFHS rules have been altered to clarify a BR's status vis a vi interference and obstruction calls at first.
When a running lane is provided, a BR is protected until their destination at first so long as the BR remains in line or within the confines of the foul line or lane marking. If a BR is hit with a throw on any step outside the foul line or running lane, the runner has interfered with the defensive play and is declared out. This is a dead ball violation and all runners return to their previous base.
When a double base is part of the field, the runner and first baseman each have their own base on the interior (white) and the exterior (colored) straddling the foul line. There is no base running requirement that a runner and fielder use the separately provided bases except in certain situations such as double play attempts.