This season, Central Coast Mariners have displayed poor form on both ends of the pitch. After nine league matches, they have scored a total of 10 goals, averaging 1.11 goals per game, ranking third-worst in the league for attacking efficiency, and their finishing ability in the attacking line is severely lacking. Their defensive performance is even more dismal, conceding an average of 1.67 goals per game, with a total of 15 goals conceded, resulting in a goal difference of -5, ranking second-worst in the league for defensive data. Defensive instability is a key factor hindering the team's ability to gain points. Compared to last season, the team's attacking and defensive efficiency has declined across the board, especially in attack, where the average number of goals per game has decreased by 0.5 compared to last season, making it difficult to put sustained pressure on the opposition's defence. Brisbane Roar's season is built on defence, with their attacking efficiency ranked mid-table in the league. Their defensive performance is top-tier in the league, with a robust defence being the core guarantee for the team to stay in the upper part of the standings. Compared to last season, the team's defensive efficiency has greatly improved. The defensive side is the core advantage of the Roar team. The double defensive midfielder combination of Aaron Evans and Jack Hingert has performed excellently this season. Considering the attacking and defensive data, player form, and tactical matchups this season, Brisbane Roar holds a clear advantage in overall strength. Their top-tier defensive efficiency perfectly counters the Mariners' weak attack, while their efficient counterattacks can accurately target the Mariners' defensive weaknesses. Match prediction: Brisbane Roar win, Away 0.5