Mexican qualifier Cesar Salazar secured the biggest scalp so far in the PSA World Open in Rotterdam when he defeated England's world No17 Adrian Grant on today's second day of first round action in the premier PSA World Tour squash event of the year at Victoria Squash in the Dutch City of Sport.
Making his debut in the championship, the 23-year-old from San Luis Potosi recovered from a game down, then stemmed a fourth game fightback by former quarter-finalist Grant to beat the England international 8-11, 11-3, 11-5, 8-11, 11-5 in 68 minutes.
"It's my best ever win," said the jubilant Mexican. "Adrian is a good player and it's a good victory for me. I worked back in the third game and he liked to play to the back but I started to play the ball quicker to the back and he started to tire in the fourth when I got to play some quick, intense shots.
"I worked very hard before the competition and I'm very happy."
The victory was made all the more sweet as the world No59 had battled through two rounds of qualifying to make the first round where he joined his higher-ranked twin brother Arturo Salazar. But underdog Cesar has now progressed further, as Arturo was beaten in yesterday's first round action.
But the day was otherwise dominated by Egyptians - five of whom prevailed to join a further five who survived Sunday's first round action in the top half of the draw.
World junior champion Marwan El Shorbagy became the second qualifier to make the second round after his higher-ranked opponent Farhan Mehboob, the world No47 from Pakistan, retired injured after two games with the score at 11-6, 11-8 in the Egyptian teenager's favour.
"I'm very happy," said the 18-year-old from Alexandria, the youngest player in the championship. "It's only my first World Open, so reaching the second round is a very big achievement for me so far. I didn't know about his injury, I only found out in the second game when he was hitting the tin a lot from the return of serve.
"It's a shame to win this way, but I'm still very pleased as I was ahead in the match already. I've had good preparation for this tournament with my coach in England, Ian Thomas."
Marwan, whose older brother Mohamed El Shorbagy, the ninth seed, is also through to the second round, will now face England's 11th seed Daryl Selby, an 11-2, 13-11, 11-7 victor over fellow countryman Adrian Waller.
"I've not played Daryl before, but I've watched him a few times and hopefully it will be a good match," concluded El Shorbagy junior.
Cairo brothers Ramy Ashour and Hisham Mohamed Ashour will both compete in the second round for the fourth year in a row: Older sibling Hisham saw off Australian qualifier Zac Alexander 11-6, 13-11, 11-6 while second seed Ramy, the 2008 champion, battled for 40 minutes to get the better of New Zealand qualifier Campbell Grayson 11-9, 14-12, 11-5.
England's James Willstrop successfully began his bid to reach the final for the second year in a row with an 11-8, 11-6, 11-7 win in 33 minutes over Hong Kong qualifier Max Lee.
"It's a bit of a cliche, but there are dangerous players and Max is one of most dangerous qualifiers," explained Yorkshireman Willstrop, the world No4. "It's a long week - we've got six matches, so to put in a performance like that early on is great from all points of view. Not only are you relaxed and winning 3/0, you're conserving a bit of energy.
"I'm really excited about every trip I'm doing at the minute," added the 28-year-old from Leeds who was runner-up in last month's Qatar Classic. "I'm just enjoying the tour and happy to be on court. It's fantastic playing in atmospheres like this and fighting for your life in the World Open. You work hard all summer to be here so these are the experiences you have to enjoy.
"I'm feeling good so just have to dig in for the rest of the week - and win it!"
There was drama early in the evening session as Italy's Davide Bianchetti, a game behind and at 12-all in the second against India's Saurav Ghosal, argued sufficiently to get a conduct game awarded against him. Now two games down, the Italian continued to argue during the interval, and persevered with his comments to the officials as they were about to start the third, when the referee's patience ran out and the match was awarded against him.
Indian number one Ghosal will now play local hero Laurens Jan Anjema, the top-ranked Dutchman who needed 84 minutes to quash French qualifier Gregoire Marche 11-4, 10-12, 11-7, 13-11.
"No, I was not surprised by Greg's performance," the relieved Dutchman told the official event website www.worldopensquash2011.com later. "I haven't had the chance to see him play a lot of matches recently, but still, I've looked at his results - he is a very good player, he trains with Greg (Gaultier), so I didn't underestimate him for a second and although I was ready for him, still, I was in trouble.
"Now, forget the fact that I'm in the tournament, that I just won, just the fact that everyone who is anyone in squash is here - every coach, every official, every squash guru is here, in Rotterdam, in Netherlands. It's the greatest feeling ever!"
Twice a World Open runner-up, France's Gregory Gaultier successfully began his bid to go further this year with an 11-4, 11-3, 11-6 victory over Dutch wildcard Dylan Bennett - and now goes on to face surprise opponent Cesar Salazar.
"The match was good," said the world No6 from Aix-en-Provence afterwards. "I played Dylan, who qualified after winning a regional competition I think, so he was a wild card. He gave me a good game.
"We spoke yesterday and he said he was going to try hard to give me a good run, and it was a really pleasant match. The World Open means a lot. It's the biggest competition of the year so all the players are really up for it. Everyone is usually really fit at this time of the season too, after competitions and training.
"But I'm not putting any pressure on myself," added the 28-year-old who won last month's Qatar Classic. "I'm just taking it match by match and hopefully it will go well. Today went well and I hope I can keep it going."
RESULTS: PSA World Open, Rotterdam, Netherlands
1st round (lower half of draw):
 James Willstrop (ENG) bt [Q] Max Lee (HKG) 11-8, 11-6, 11-7 (33m)
Shahier Razik (CAN) bt [Q] Joe Lee (ENG) 11-5, 11-9, 6-11, 11-6 (65m)
[Q] Marwan El Shorbagy (EGY) bt Farhan Mehboob (PAK) 11-6, 11-8 ret. (28m)
 Daryl Selby (ENG) bt [Q] Adrian Waller (ENG) 11-2, 13-11, 11-7 (48m)
 Hisham Mohamed Ashour (EGY) bt [Q] Zac Alexander (AUS) 11-6, 13-11, 11-6 (36m)
Martin Knight (NZL) bt Jan Koukal (CZE) 3-11, 4-11, 11-8, 11-8, 11-8 (94m)
Karim Abdel Gawad (EGY) bt Aamir Atlas Khan (PAK) 12-10, 11-9, 11-5 (34m)
 Amr Shabana (EGY) bt [Q] Eric Galvez (MEX) 11-8, 11-6, 11-6 (32m)
 Gregory Gaultier (FRA) bt Dylan Bennett (NED) 11-4, 11-3, 11-6 (29m)
[Q] Cesar Salazar (MEX) bt Adrian Grant (ENG) 8-11, 11-3, 11-5, 8-11, 11-5 (68m)
Saurav Ghosal (IND) bt [Q] Davide Bianchetti (ITA) 11-5, 14-12 (Disq.) (35m)
 Laurens Jan Anjema (NED) bt [Q] Gregoire Marche (FRA) 11-4, 10-12, 11-7, 13-11 (84m)
 Mohd Azlan Iskandar (MAS) bt Ong Beng Hee (MAS) 11-3, 11-7, 3-11, 11-5 (76m)
Alister Walker (BOT) bt Omar Abdel Aziz (EGY) 11-5, 11-8, 11-8 (50m)
Nicolas Mueller (SUI) bt Mohd Ali Anwar Reda (EGY) 11-5, 11-9, 4-11, 11-3 (49m)
 Ramy Ashour (EGY) bt [Q] Campbell Grayson (NZL) 11-9, 14-12, 11-5 (40m)
2nd round line-up:
 Nick Matthew (ENG) v Tarek Momen (EGY)
 Mohamed El Shorbagy (EGY) v Simon Rosner (GER)
 Cameron Pilley (AUS) v Chris Ryder (ENG)
 Peter Barker (ENG) v Stephen Coppinger (RSA)
 David Palmer (AUS) v Ryan Cuskelly (AUS)
 Thierry Lincou (FRA) v Stewart Boswell (AUS)
 Omar Mosaad (EGY) v Borja Golan (ESP)
 Karim Darwish (EGY) v Wael El Hindi (EGY)
 James Willstrop (ENG) v Shahier Razik (CAN)
 Daryl Selby (ENG) v [Q] Marwan El Shorbagy (EGY)
 Hisham Mohamed Ashour (EGY) v Martin Knight (NZL)
 Amr Shabana (EGY) v Karim Abdel Gawad (EGY)
 Gregory Gaultier (FRA) v [Q] Cesar Salazar (MEX)
 Laurens Jan Anjema (NED) v Saurav Ghosal (IND)
 Mohd Azlan Iskandar (MAS) v Alister Walker (BOT)
 Ramy Ashour (EGY) v Nicolas Mueller (SUI)
More information can be found on the official tournament site www.worldopensquash2011.com
For all the latest Tour news: www.psaworldtour.com