On September 15, 2025, sports news included updates from American college football and New Zealand events. The Football Brainiacs reported on Oklahoma Sooners developments, while RNZ covered local and international highlights. Key stories featured team preparations and match results.

New Zealand's All Blacks secured a victory over South Africa's Springboks in a rugby match on September 6, 2025. The game was part of the Rugby Championship, with New Zealand extending their unbeaten streak. The match highlighted defensive plays and late-game efforts by South Africa.

Black Ferns co-captain Ruahei Demant announced the return of number eight Kaipo Olsen-Baker for their Rugby World Cup quarter-final. The player's addition is expected to strengthen the team against South Africa. The statement was made ahead of the weekend match in Exeter.