The top two sides in the Wi-Manx Mixed Hockey Premier League clash this afternoon (Saturday).
Leaders Valkyrs A tackle Champions Bacchas A at the National Sports Centre at 2pm, with just a point between the teams.
Elsewhere, Celts need to beat fifth placed Valkyrs B to maintain their fourth place, and a spot in the top half of the table ahead of the league splitting into two.
And Bacchas B face Ramsey A, who won for the first time this seaons last weekend.