Passion dominates game, we hear, in pointless tennis position (4,8,3)

I haven't cracked this one yet — but the brilliant team at Fifteensquared have:

[ LOVE ALL](the score/position in a tennis match when neither side has scored a point/is pointless) containing ( …, in … ) homophone of ( …, we hear ) “conkers”(a children’s game played with conkers, nuts of the horse chestnut tree).