What does the cryptic crossword clue "Replay of nine battles in indoor sport (5,6)" mean?

The definition is "sport". The wordplay uses an anagram. anagram of NINE + BATTLES = TABLETENNIS; definition: "sport" The answer is TABLETENNIS.

Replay of nine battles in indoor sport (5,6)

Daily Mail Cryptic #17294 | 29 Across | 2024-02-15 flower