The AFL and NRL finals have sparked a surge in talkback and sports radio, with fans turning to live commentary and analysis as both codes enter their most crucial weeks. “Brisbane remains a powerhouse with Triple M and B105 leading the market. Adelaide: Footy drives Triple M growthAdelaide has its own shake-up, with Triple M climbing to a 14.0 share to become the city’s #1 station. Perth: Footy still a driverPerth was steadier than the eastern capitals, though sport remains a key ingredient. CRA: Live sport fuels in-car listening growthCRA data has revealed that 10.3 million Australians now tune in on the road each week, up 248,000 year-on-year – an increase that is seemingly fueled by demand for live coverage and commentary.