"League outings" refers to activities or events organized and participated by teams or groups that belong to the same league, typically in sports or competitions. Full definition
He has scored three goals and contributed one assist, having scored seven and contributed five assists in 29 league outings last term. (caughtoffside.com)
They have failed to take a clean sheet in any of their last seven league outings now so they still have plenty of tightening up at the back to pull off. (football-bookmakers.com)
They've scored 12 goals in their last three league outings at home, against some quality sides. (latestchelseanews.com)