The Tyldesley lead was 9-3 at one stage before Rotherham hit back to 11-8. Addison Brown (5) and Neil Williams (4) led the Tyldesley scoring while Neil Swainson netted four for Rotherham.
Coventry grabbed an exciting 9-8 win against Caledonia Storm. The Midlands side were 6-3 up at one stage but Caledonia hit back to take an 8-7 lead in the final period.
Norman Stephens equalised from a man-up chance before Remmy Gorten claimed the winner with just one minute remaining.
Bridgefield's 15-5 success against Hucknall featured four goals by Jacob Graham and a Lee Cadwallader hat-trick. Drazen Videc hit six for Birmingham, 13-10 winners against York City.
Photo (Trevor Hyde): Daniel Hunt lines up a shot for Rotherham.