Perth Glory enjoyed an exhilarating start to their 2020-21 A-League season as they beat Adelaide United 5-3 in a thrilling encounter on Wednesday.

Glory's preparations for the season have not been ideal after they were forced to quarantine once their part in the AFC Champions League was over at the end of 2020, but for the most part they looked impressive against Adelaide.

Playing for the first time this year, Glory opened the scoring after 10 minutes as Neil Kilkenny converted a penalty after Bruno Fornaroli was bundled over, and Nick D'Agostino's deflected effort just past the half-hour mark made in 2-0.

Nathan Konstandopoulos punished a defensive calamity to pull one back before half-time, but Fornaroli restored the two-goal advantage in the 51st minute and D'Agostino's header on the hour made it 4-1.

Carlo Armiento's fine finish six minutes from time effectively ended Adelaide's hopes, though the visitors did finish with a flurry as Mohamed Toure and Ben Halloran ensured the scoreline was a little less embarrassing.

In the day's earlier kick-off, the Newcastle Jets saw their miserable start to the season resume with a 2-1 home defeat by Brisbane Roar – Dylan Wenzel-Halls' strike after a clever move proving the decider just past the hour.

That made it four defeats from as many games for the Jets, who are rooted to the foot of the table.

When Javi Lopez sat down to speak to Stats Perform News, Adelaide United's star recruit could not hide his smile as the interview shifted to a familiar face – Mauricio Pochettino.

Pochettino was the man who gave Lopez his senior debut with Espanyol in 2009.

Lopez never looked back as he went on to captain Espanyol and, until 2020, spent his entire senior career with the Periquitos before their shock relegation from LaLiga last season.

As Lopez settles in Australia and Pochettino takes charge of Ligue 1 champions Paris Saint-Germain, the impact of the former Espanyol head coach is not lost on the versatile 34-year-old.

"What can I tell you about my experience with Mauricio Pochettino? He was the coach that made me debut in the first division, thanks to him afterwards I could have a great career in Espanyol for 11 years. I am thankful and I only have good words for him," Lopez told Stats Perform News.

"His evolution hasn't surprised me because I could see that he was going to be a top coach because his way of coaching, because he surrounded himself with great staff. He has no limits, he will coach the best teams in the world for sure."

Like former Espanyol team-mate and skipper Victor Sanchez – who is now playing for A-League outfit Western United – Lopez finds himself playing out of Europe for the first time and in Australia.

Adelaide have a rich history with Spaniards – Barcelona legend Guillermo Amor led a Reds team boasting countrymen Isaias, Pablo Sanchez and Sergio Cirio to the club's first A-League championship almost five years ago.

Lopez is the latest Spaniard to call Adelaide home, thanks to some help from ex-Reds captain Isaias.

"After many years of my career, I wanted to change, a big one. When the opportunity of coming here aroused I talked to Isaias, with Juande, who was playing for Perth Glory and is a great friend of mine," Lopez said. "I talked to my family and we decided to come here."

"I think that the A-League is a very strong league physically, quite unknown in Spain but people would be surprised of its great level, the matches are very entertaining, dynamic, physical," he continued. "From what I could see here, the club and the coach [Carl Veart] are doing a great job, the team is very good."

While Adelaide have won back-to-back FFA Cup titles, the club have fallen short in the A-League since reigning supreme in 2016.

Adelaide missed out on the finals last season, and that is something Lopez wants to change in 2020-21 – the veteran buoyed by four points from two games to start to the coronavirus-interrupted campaign.

"Expectations are clear: to be in the top six, to play play-offs and to finish as high as possible. Why not? I have said that before, the team is very well compensated and very competitive," Lopez said. "On the first match of the league against Western United I could confirm how well we work together thanks to the job of the coach.

"I loved the team's proposal, how they played, the intensity, how they fought for every ball, the pressure after losing the ball, I really liked it. Like [Atletico Madrid head coach] Diego Simeone says, his now worldwide famous sentence: 'We need to go match by match'. But the expectations are to finish in the top six, probably something difficult because in football all teams compete. If we keep performing at the previous level I think that is possible."

Lopez brings a wealth of experience to Adelaide – he ranks third for most Espanyol appearances across all competitions, only behind Raul Tamudo and Pochettino following 11 years at RCDE Stadium.

Wearing the captain's armband, Lopez featured in 17 LaLiga matches in 2019-20 as Espanyol were painfully condemned to the second tier of Spanish football for the first time since 1993-94.

"To talk about Espanyol makes me feel emotional, they are an historic club of LaLiga," Lopez said. "I might sound too romantic, but for me Espanyol is everything: my club, my house… I was there 13 years. I gained a feeling that will remain with me forever. If I say it is an honour I might be short, if I say that I am proud I might be short.

"It was a dream to play for Espanyol and to be able to take the captain's armband during many years. Even if I say that it was a dream, I am being short in the description, it has been more than a dream. I had to work really hard to reach that point. I always gave my best, my conscious is very peaceful on this regard. I cannot tell much more, except for that I would love that we would return to the first division at the end of this season."

Lopez also experienced the Derbi Barceloni – a derby dominated by Lionel Messi's Barcelona – and he added: "Sincerely it was one of the games that we wait with hunger. For all of us it was our game, we lived in a city where there is much difference in term of repercussion and media. Barcelona always gathers much more attention than Espanyol, so it was always a chance to reclaim ourselves as a great club.

"We are weapons, with our feelings to our colours, which allow us to compete with anyone. It's true that in the last decade there were very unbalanced derbies because of their great team, but still it was our chance to reclaim how proud we feel about us, our unique feeling. Our pride to be 'Pericos'." 

Last season's beaten A-League Grand Finalists Melbourne City suffered their first loss of the season at the hands of Adelaide United.

City had started the new campaign with a 1-0 win at Brisbane Roar but Sunday's game turned on the dismissal of Scott Jamieson in the 65th minute for two yellow cards.

A poor challenge on Yaya Dukuly saw the left-back given his marching orders and from the subsequent free-kick Louis D'Arrigo pulled the ball back for Tomi Juric to stroke home.

Captain Stefan Mauk doubled Adelaide's lead in the 76th minute as they claimed their first triumph of the 2020-21 season.

Central Coast Mariners have not won more than six games in a season in each of the past six campaigns but now have two wins from two this year after a 2-0 victory at newcomers Macarthur.

Expansion team Macarthur made a winning start to life at Western Sydney Wanderers, yet goals from Daniel De Silva and Jordan Smylie brought them back down to earth this time around.