His lane

by himself; himself alone.

See also: Lane

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
Player 3 fills his lane until he reaches the free-throw line extended, where he cuts in for the basket.
Though worried about his lane, Johnson narrowly missed tying the world record of 19.72 seconds (set by Pietro Mennea) to win the event.