By VICTOR OKOYE

Nigerias Aruna Quadri on Wednesday rallied from two sets down to defeat World number 5, Hugo Calderano of Brazil 3-2 at the ongoing World Table-Tennis (WTT) mens finals in Doha.

The News Agency of Nigeria (NAN) reports that Aruna, who is currently ranked 16^thin WTT rankings came into the match as the underdog having lost to his Brazilian counterpart on two previous occasions.

As expected Calderano started on the front foot as he raced onto the lead, taking the first two sets 11-7, 11-2 in quick succession.

However, Quadri pulled the biggest surprise of the tournament so far as he came back from two sets down to stun the favourite 7-11, 2-11, 11-9, 12-10, 12-10 at the end of a pulsating five-set encounter.

The result meant Quadri booked a quarter-final berth against WTT number one ranked player, Fan Zhendong of China on Thursday.

This was after Zhendong also survived a scare to defeat WTT ranked number 14 player Darko Jorgic of Serbia 7-11, 11-7, 11-7, 17-19, 11-8 to win 3-2, following a nervy five-set decider.

I just never give up. I was fighting and fighting.

My coach today made a big difference.

I tried so many things, but he kept encouraging me and told me not to give up. I am very happy that I didnt give up and it worked out at the end, an elated Quadri said.

He added that he was very excited to be representing Africa and Nigeria as well as all his fans across the globe at the tournament.

The feeling is just so good. To be amongst the top 16 in the world.

For me, to be here always is a pleasure and one I cherish all the time, he said.

On the prospect of facing either Zhendong or Jorgic in the quarterfinals, Quadri said:

Ive never won against Zhendong and for Jorgic, Ive lost to him thrice and won once.

So, facing any one of them will be a good challenge for me.

Only time will tell, but for now, I just have to bask in the euphoria of my victory against Calderano, which is one of the greatest achievements in my career so far, he said.

Results of other round of 16 matches also played on Wednesday saw world ranked number 13 Dang Qiu of Germany stun world number nine, Lin Shindong of China 3-2 (11- 9, 11-8, 7-11, 2-11, 11-8).

Also, world number four, Chinas Liang Jingkun dispatched world number six Lin Yun-Ju of Chinese Taipei 3-1 (11-6, 17-15, 3-11, 11-5) to advance to the quarterfinals.

The tournament whichh has a prize money of 340,000 dollars served off at the Infinity Arena in Doha on Wednesday and is expected to end on Friday. (NAN)