DOHA, Qatar – Second season syndrome is an ailment familiar to most sports fans. As the name suggests, it afflicts those sports men, women and teams that struggle to follow up a breakthrough season or notable triumph.

In the opening weeks of the season there were whispers in tennis circles that Garbiñe Muguruza could be the syndrome’s latest high-profile victim.

Last year, 41 wins (nine of them against Top 10 opponents), one title and a runner-up finish at Wimbledon saw Muguruza catapult herself from gifted prospect to one of the game’s elite.

But, having climbed to the very top of the game, how would she respond to the spotlight focused on its summit? How would her athletic game stand up to the rigors of another 60-match campaign? And how would she handle the prospect of defending all those ranking points accrued last time around?

The Spaniard made an inauspicious start, aggravated a long-standing foot injury during her first match, against Varvara Lepchenko at the Brisbane International. With that troublesome foot still bothering her, Muguruza managed to go a few rounds at the Australian Open, but looked a shadow of her magnificent best.

“I think it was an amazing year, an amazing end. I think the level was really high,” Muguruza said. “Obviously to keep that level all the time, every year, is going to be hard, especially when you did it once, and next year you’re like, ‘Hey, should I be doing the same? It’s hard to know what’s going to happen.”

At this week’s Qatar Total Open, however, the 22-year-old has finally began to find some form, blowing away Nao Hibino in her opening match, before defusing the big-serving Timea Babos on Wednesday evening.

And after seeing off Babos, she penned a message – ‘Muga’s back’ – to her WTA rivals on the lens of a nearby television camera. 

#MuguIsBack pic.twitter.com/2kBcFof5Dh

— WTA (@WTA) February 24, 2016

“I wrote this because I had a lot of physical problems at the beginning of the year and I’m trying to practice and work really hard to get my level back again,” Muguruza said. “And I think playing and competing here is helping me go through this process.”

The next stage of her rehabilitation will come against Andrea Petkovic, a player she has never beaten: “It’s true it’s a big challenge for me; I think I’m like 2-0 down. So I think I’m going to speak with my team and find a way and a tactic to beat her.”

Having appeared in one major final already, Muguruza is viewed by many astute observers as the leader of the WTA’s new vanguard. Despite the soaring expectation levels, the World No.5 is setting no timeframe on the next breakthough.

“I don’t think there’s an age to reach the top. I think it’s great when you’re like playing good. But being young and also having success, it can be very good and it can be very bad,” she said.

“We’ve seen some cases you’re young and you’re like, ‘I’m playing good, I’m doing a lot of things.’ But it’s also hard because you’re not as mature. Angelique Kerber said in Australia, she can maybe handle more at her age or she’s used to it more. It’s a very thin line there keeping that balance. Just with time, you can deal better with that.”