The Central Coast Mariners have booked a spot in a second straight grand final after edging past Sydney FC in one of the most contentious A-League Men games in recent memory. The Mariners, who drew 0-0 in Saturday’s semi-final second leg at Industree Group Stadium in Gosford, won the tie 2-1 on aggregate to set a date with Melbourne Victory in next week’s title decider. But Mark Jackson’s side, who have kept their hopes of a treble alive, survived as a result of two highly debatable second-half decisions from referee Alireza Faghani. The referee had earlier sent off Mariners assistant Danny Schofield, who reacted by gesturing with his middle finger, in a hotly contested second half. But the entire Sydney bench could have been dismissed for reacting with fury when two late Faghani calls went against them. Faghani chalked off a second-half goal for Robert Mak for an offside, then waved away claims that Mariners midfielder Max Balard had handled the ball in his own box. Sydney boss Ufuk Talay and assistant David Zdrillic were ropeable, but the Mariners hung on in front of a 20,059-strong home crowd to book a place in next Saturday’s grand final back at Gosford against Melbourne Victory. There were several nervous moments for the home side, the first coming in the seventh minute when Dan Hill clipped Sydney’s Jordan Courtney-Perkins as he ran into the Mariners’ box. Faghani waved away Sydney’s protests, but the Sky Blues kept coming, Mariners goalkeeper Danny Vukovic thwarting Hayden Matthews and Fabio Gomes. Luke Brattan was in the thick of the action for Sydney and, despite receiving lengthy treatment for an ankle injury and struggling to run, the Sky Blues captain soldiered on. The Mariners’ bench were becoming increasingly frustrated with Faghani’s officiating, with the referee brandishing a yellow card to Jackson. Their protests continued into the second half, with Faghani booking Jackson’s assistant Schofield as he remonstrated with the referee. Schofield was ordered to return to his seat on the bench and, after mockingly sitting down, was shown a second yellow. As Schofield trudged towards the tunnel he flipped the bird down the barrel of the broadcast camera and his send-off – and lewd gesture – will mean he misses next week’s grand final. Schofield’s dismissal ignited the semi-final, and what followed was one of the most chaotic 60-second spells of the ALM season. Brattan dramatically chested a Miguel Di Pizio backheel off Sydney’s line, before the Sky Blues charged up the other end of the field. Gomes and Robert Mak combined and the Slovakian international opened fire, his shot creeping over the Mariners line despite the best efforts of Brian Kaltak. Faghani didn’t signal for a goal before opting to inspect the replay. He then deemed that Gomes had obstructed Vukovic after laying the ball off to Mak. Still Sydney kept searching for a goal, and they thought they had a penalty when Mak’s cross cannoned off Balard’s arm in the 76th minute. Sydney were livid and, as the Mariners held on to book their place in the final, midfielder Anthony Caceres was sent off after fulltime for spraying Faghani. Melbourne Victory booked their ticket in the grand final with a win for the ages, with Chris Ikonomidis’ extra-time goal defying Wellington Phoenix. Victory emerged triumphant from a titanic struggle at Sky Stadium on Saturday, where a best-ever Phoenix crowd of 33,297 willed the league minnows into a first grand final. After Paul Izzo saved a dubiously-awarded second-half penalty, Tony Popovic’s side thought they were through courtesy of Adama Traore’s 82nd-minute thunderbolt. Substitute Oskar Zawada instead sent the crowd into delirium with a 99th-minute equaliser, and Giancarlo Italiano’s side into extra-time. After a best-ever campaign marked by late drama, at that moment it felt impossible Wellington’s fairytale season would end in defeat. Instead, Ikonomidis beat his marker at the back post to bundle home an extra-time corner, before Victory’s defence finished the job by holding out wave after wave of Nix attacks.