Rest Days and Back-to-Backs
Days since a team's previous game.
What it means
Fatigue shows up in minutes and efficiency, so splits by rest are worth reading before a game. Zero or one rest day is a back-to-back.
This split is computed at schedule time, not after the game, so it is available before tip-off.
What to watch out for
EuroLeague has no back-to-backs: the shortest gap in the competition is two days. The meaningful fatigue split there is two days' rest against five or more.