PERTH, Australia (Interstat) — In a tightly contested A-League Men season opener that defied pregame projections, the Central Coast Mariners edged a resilient Perth Glory 1-0 on Friday night at a packed HBF Park.

A second-half goal from super-substitute Bailey Brandtman proved the difference, handing the Mariners a winning start to their domestic campaign while leaving the home side to rue missed opportunities.

The match, which saw a flurry of yellow cards in a frantic 12-minute period surrounding the only goal, was a tactical battle for large stretches. Both teams struggled to find a decisive breakthrough in the first half, with defenses largely on top and clear-cut chances at a premium.

The game’s complexion changed dramatically just before the hour mark. In the 54th minute, Mariners substitute Nicholas Duarte was shown a yellow card, an event that seemed to inject a new intensity into the contest. Just three minutes later, the visitors struck.

The decisive move was a product of effective substitutions from the Mariners’ bench. Fellow substitute Alfie McCalmont initiated the play, finding midfielder Nicholas Pennington in space. Pennington then delivered a pass into the path of Brandtman, who had also entered the fray as a substitute. The young forward made no mistake, slotting the ball home to give Central Coast a 1-0 lead in the 57th minute.

Brandtman’s impact was immediate and multifaceted, as he was also credited with an assist on his own goal, a statistical anomaly that underscores his pivotal role in the match-winning sequence.

The goal ignited a period of heightened tension, reflected in a rapid succession of cautions from the official. McCalmont was booked in the 61st minute, followed by Perth’s veteran forward Adam Taggart in the 63rd. Taggart’s involvement in the play leading to the goal was also noted with an assist. The goal-scorer Brandtman then found his way into the referee’s book in the 66th minute, and Pennington received a yellow in the 83rd minute as the Mariners worked to protect their narrow advantage.

Perth Glory, spurred on by their home supporters, pressed for an equalizer in the final half-hour. They created several promising situations but were ultimately unable to solve the Central Coast defense and find a finishing touch. The result marked a frustrating start to the new season for the Glory, who saw their effort fall short despite a determined performance.

The victory represents a successful start for the Central Coast Mariners, who began their A-League Men season with a hard-fought road win. Their overall competitive record, encompassing all tournaments, now stands at one win and zero losses. For Perth Glory, the defeat leaves them seeking their first positive result of the 2025-26 campaign across all competitions.

The outcome deviated from the pregame statistical models. Interstat’s game simulator had projected a 1-1 draw, while the same organization’s ELO rating system had given the Mariners a 56.4 percent probability of securing a victory.

The Mariners will look to build on this momentum in their next fixture, while Perth Glory will aim to rebound and secure their first points when they continue their A-League Men schedule.