Big game at the top
Vikings B can take a massive step towards promotion with a win over Valkyrs B this weekend.
A win for the league leaders would also seal a league double over the westerners, who have their own motivation to get the victory.
Maximum points for Valkyrs on Saturday would draw them level on points at the summit.
Elsewhere in PwC Mixed Division One, Harlequins A are up against Saracens Sabres, while bottom side Vikings C play Bacchas C.
Football: Teams through to first round of Junior cup
Union Mills won 11 goal thriller against St George's
Hockey: Over 45s through to England final
Second Manx side to reach a final this year.
Golf: Career best for Dawson in South Africa
Peel athlete impresses in Johannesburg
Football: Women's league title in sight for Peel
Westerners have six point lead after win over Corinthians
Manx duo heading to cheerleading world championships
They'll represent the Island in pom doubles in the USA this week