York Valkyrie won the Women's Super League Grand Final against Wigan Warriors with a dominant second-half defensive display, becoming the first team to claim three league titles. Playing without key player Tara Jane Stanley through concussion and against the season's favourites, York secured a surprise victory that vindicated their determination after an inconsistent campaign start. A first-half try from Sinead Peach and two goals from Ellie Williamson proved decisive as Wigan failed to score in the second half despite sustained pressure.

Teenager Amelie Lenham earned player of the match honours with crucial defensive interventions, whilst Lisa Parker made 47 tackles whilst nursing a broken hand. Wigan's Mia-Jayne Atherton and Eva Hunter were sin-binned in the first half during an error-strewn performance uncharacteristic of the season's strongest team. York's resolute defensive effort, combined with their simple but effective game plan, delivered the club's third title in four years and proved them worthy champions.