Manchester Thunder inflicted a second defeat of the season on Surrey Storm and maintained their own unbeaten Superleague record.
In a replay of last year's grand final, reigning champions Thunder won 58-47 on Saturday to stay top of the table.
Surrey remain second on goal difference ahead of Yorkshire Jets, who beat Loughborough 65-56 in round eight.
Elsewhere, Bath beat Team Northumbria 63-24, while Hertfordshire Mavericks won 67-30 against Celtic Dragons.
Round nine's fixtures start on Monday, with winless Dragons hosting Loughborough, while Yorkshire Jets welcome Northumbria.