LONDON, Great Britain – No.3 seed Agnieszka Radwanska had to dig deep in her second round match against Ana Konjuh, saving three match points to narrowly dodge an upset bid from the 18-year-old Croat.

With No.2 seed Garbiñe Muguruza bowing out in a shock second-round upset, British No.1 Johanna Konta falling against the resurgent Eugenie Bouchard and Belinda Bencic retiring earlier in the day, it seemed like the 2012 finalist would be the next big name on the chopping block. But Radwanska dug deep to save three match points and deny Konjuh the biggest win of her career, 6-2, 4-6, 9-7.

Despite Radwanska going down in her opening service game, it looked like it would be a routine win for the Pole, who broke three times and made just one unforced error in the first set to get ahead comfortably.

But Konjuh, who last year became the youngest WTA title winner in almost a decade when she lifted her maiden trophy at the Aegon Open Nottingham, rallied back valiantly and put Radwanska down a break for a 3-2 lead. She cut her unforced error count by almost half – 19 in the first set to just 10 – and improved her court movement, coming up to the net more and cutting off Radwanska’s angles.

Konjuh held on to that narrow lead and fought off seven break points to take the second set and level the score against the World No.3. Under pressure, Radwanska struggled to put pace on the ball as uncharacteristic errors began to fly from her racquet.

Konjuh held her first match point at 5-3 on Radwanska’s serve, but the 18-year-old’s nerves reared their ugly head as she buried it into the net. She had two more in the next game but a heart-stopping net cord ball fell on her side, denying her the match once again as Radwanska broke back.

At 7-7 with Radwanska serving ahead 40-15, Konjuh picked up a nasty injury after rolling her right ankle while chasing down a drop shot. She was back on court after a lengthy medical time out, but her movement was visibly hampered and she struggled to find power on her serve as well as run down Radwanska’s shots. Radwanska completed her great escape and took the match 6-2, 4-6, 9-7.

Katerina Siniakova of the Czech Republic awaits Radwanska in the third round. Siniakova came back from a set down to topple the No.30 seed Caroline Garcia 4-6, 6-4, 6-1.

More to come…

A valiant effort from 18-year-old Konjuh, who limps off after rolling her ankle and pushing Radwanska to the limit https://t.co/bQvBulrLVA

— Wimbledon (@Wimbledon) June 30, 2016