right-center field gap
Baseball term for the area between the right fielder and center fielder. Often used in phrases like 右中間を破る (hit through the gap) or 右中間への打球 (a ball hit to right-center).
He hit a double through the right-center field gap.
The ball was hit to right-center, but the center fielder made a nice catch.
The ball split the right-center gap for a double.
The center fielder made a nice catch on a ball hit to right-center.
He sent a home run into the right-center gap.