EASTBOURNE, England – No.11 seed Johanna Konta is back into the quarterfinals at the Aegon International Eastbourne after coming back from a set down to oust two-time Wimbledon champion Petra Kvitova.

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Konta, an Eastbourne resident, has enjoyed vocal support from the home crowd at the event that last year saw her reach her career-first Premier-level quarterfinal. But the levelheaded Brit, as always, keeps even the support at arms’ length.

“Quite honestly, it makes a difference in the sense that it’s nice to be at home,” she said ahead of the match. “But in terms of how I mentally prepare or how much I let in, it does not make a difference.I really do try to keep myself in my own head space.”

The Brit has faced off against the No.5 seed Kvitova once before, when Kvitova halted Konta’s big breakthrough at last year’s US Open in the round of 16. Konta learned her lessons and, despite facing the Czech on her best surface, was able to put her nerves aside and defeat her, 5-7, 6-4, 6-0.

“She plays incredibly well on the grass,” Konta acknowledged. “She’s a two-time Wimbledon champion, so I think her results speak for themselves.

“I just need to stay in points when I need to but also look to take my opportunities whenever they arise.”

That’s easier said than done against the two-time Grand Slam champion – something that Konta discovered early on in the first set when she saw her 5-2 lead erased by Kvitova. Konta was serving for the set – she even held a set point – when Kvitova broke serve and rattled off the next four games to turn the match around on the Brit.

“I told myself to just really keep going,” Konta said. “Really keep in mind the things that I did well and take as much from that as I can. I just tried to have a very short memory and keep moving forward, keep moving on.”

Konta switched up her strategy against Kvitova in the second and third sets, becoming more aggressive on the return to neutralize Kvitova’s powerful serve and keep her back on her heels. She won over 70% of the points behind her first serve in the last two sets, whereas Kvitova struggled to put pressure on Konta, and couldn’t bring up a break point in the final sets.

Konta grabbed a decisive break in the fifth game of the second set, then dealt Kvitova a surprising bagel set to close out the match after two hours and fourteen minutes.

“I’m not sure there are words that are big enough to describe that win!” Konta grinned after the match.

“It’s definitely one of my biggest wins, even though I don’t think she’s in the Top 10 this week. She has been a Top 10 player or Top 5 player for years and years and years now.

“She really is a champion, and so I am very happy with the level I was able to produce, you know, even if it didn’t go my way and just kept plugging away throughout that whole match.”

Konta will face the winner of the round of 16 match between Andrea Petkovic and Ekaterina Makarova which has been postponed for tomorrow due to rain.

“I'm not sure there are words big enough to describe it!”

-@JoKonta91 reaction after defeating Kvitova https://t.co/T20is8UVla

— WTA (@WTA) June 22, 2016