Celts clinched the Mixed Division One title on Saturday.
Paul Kelly was the star of the show with a hat-trick as they were 3-1 winners over Saracens A to secure top flight hockey next season.
However, the race for the Division Three title is going to the wire.
Harlequins B remain top after a 1-1 draw with Saracens B but Bacchas Colts are hot on their heels after a 6-3 victory over Cosney.
Hockey results for Saturday, May 22
Mixed Division One
Cammags 0-6 Harlequins A
Bacchas C 4-0 Ravens
Saracens A 1-3 Celts
Valkyrs C 1-2 Saxons
Mixed Division Three
Saracens B 1-1 Harlequins B
Vandals 3-1 Spartans
Bacchas Colts 6-3 Cosney
Football: Division 2 promotion rivals to meet in crunch clash
Hockey: IoM U14 Boys beaten in EH Championship final
MGP pays tribute following rider's death at Oliver's Mount
Snooker: Hurricanes in 'pole' position heading into league's final week
