the tennis scores are spelled:
'quinze à rien' (fifteen- nil)
'quinze à' (meaning 'quinze à quinze')
'quinze-trente' or 'trente-quinze' (fiteen thirty or thirty-fifteen)
'trente à' (meaning trente à trente = thirty all)
trente-quarante or quarante-trente
'quarante à'
'avantage'
'égalité'
'jeu' (game)
Thirty in french is trente
jouer au tennis
tennie
il adore le tennis
le club de tennis
It's "le tennis", you don't pronounce the "s".
You would say "il a trente et un ans" in French to mean "he is thirty-one."
table tennis is translated 'tennis de table' or familiarly 'ping-pong' in French
Joue-tu encore au tennis?
Tennis est mon sport prefere
I brought thirty friends is " j'ai amené trente amis " in French.
Seven thirty am is "sept heures trente" or "sept heures et demie" in French.