
1) Ball game
Found on
https://www.crosswordclues.com/clue/rugby-union

Rugby union, or simply rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand. In its most common form a game is between two teams of 15 players using an oval-shaped ball on a rectangular field with H-shaped goalposts on each go...
Found on
http://en.wikipedia.org/wiki/Rugby_union

Form of rugby in which there are 15 players on each side. Points are scored by `tries`, scored by `touching down` the ball beyond the goal line or by kicking goals from penalties. The Rugby Football Union was formed in 1871 and has its headquarters in England (Twickenham, Middlesex). Formerly an amateur game, the game's stat...
Found on
https://www.encyclo.co.uk/local/21221

The code of rugby most commonly played, with 15 players a side and 40 minute halves.
Found on
https://www.encyclo.co.uk/local/22060
No exact match found.