CoreTennis  :  34,893 tournaments covered  -  89,061 player profiles  -  1,271,740 tennis match results... and counting.

Boys Rankings, Biggest Weekly Drop

The change is calculated from week to week.
May 20, 2013
# Player Var/Week Var/Jan. 1 Var/6M  
1468 Pengyu Zhang(CHN) 448 854 637 Graph
1372 Nicholas Alexander Reyes(USA) 268 619 357 Graph
916 Singekrawee Wattanakul(THA) 253 519 488 Graph
943 Robert Dula(CRO) 247 744 674 Graph
1727 Su Hao Zhong(CHN) 220 930 660 Graph
814 Giorgi Javakhishvili(GEO) 168 535 443 Graph
1041 Oliver Nagy(SVK) 114 163 123 Graph
611 Zhicheng Zhu(CHN) 107 301 202 Graph
339 Fedor Andrienko(RUS) 107 231 187 Graph
346 Zhuoyang Qiu(CHN) 78 210 152 Graph
456 Logan Smith(USA) 73 194 105 Graph
665 Leo Julien Sebaoun(JPN) 64 172 8 Graph
953 Anthony Schohn(FRA) 61 329 107 Graph
365 Alp Horoz(TUR) 60 176 106 Graph
177 Pak Long Yeung(HKG) 54 95 56 Graph
332 Aoran Wang(CHN) 47 90 11 Graph
1030 Raheel Manji(CAN) 41 212 58 Graph
351 Xin Chen(CHN) 40 99 9 Graph
893 Sinan Tuna(TUR) 36 152 34 Graph
475 Martin Blasko(SVK) 36 104 12 Graph
422 Xi Qi(CHN) 23 74 41 Graph
188 Justin Butsch(USA) 23 8 100 Graph
327 Simon Stevens(BEL) 21 171 107 Graph
333 Ren Nakamura(JPN) 20 127 111 Graph
164 Peter Ashley(GBR) 14 69 26 Graph
411 Jun Wei Huang(CHN) 10 9 119 Graph
410 Shuai Xu(CHN) 10 59 56 Graph
156 Vadym Kalyuzhnyy(UKR) 10 43 7 Graph
603 Josh Silverstein(USA) 9 12 362 Graph
602 Michal Rolski(POL) 9 347 646 Graph
601 Christian Sigsgaard(DEN) 9 19 236 Graph
600 Justin Roberts(BAH) 9 962 1459 Graph
599 Kassimbek Akzharkenov(KAZ) 9 22 176 Graph
598 Ivan Divkovic(CRO) 9 298 200 Graph
400 Santiago Cevallos(MEX) 9 89 27 Graph
399 Konstantinos Ilia(CYP) 9 47 43 Graph
56 Weiqiang Zheng(CHN) 9 30 11 Graph
596 Blake Mott(AUS) 8 1130 1667 Graph
595 Almantas Ozelis(LTU) 8 126 27 Graph
397 Christian Langmo(USA) 8 36 182 Graph
396 Alvaro Lopez San Martin(ESP) 8 1330 1867 Graph
395 Aziz Kijametovic(BIH) 8 25 160 Graph
82 Jonny O'mara(GBR) 8 8 32 Graph
607 Alexis Gautier(FRA) 7 463 811 Graph
606 Jordan Belga(USA) 7 265 548 Graph
605 David Poljak(CZE) 7 1121 1658 Graph
604 Mario Vilella Martinez(ESP) 7 170 443 Graph
412 Stephen L. Watson(USA) 7 1314 1851 Graph
393 Constantinos Ioannides(CYP) 7 64 42 Graph
392 Jason Peter Platzer(AUT) 7 124 33 Graph
391 Milen Ianakiev(GER) 7 144 61 Graph
389 Pruchya Isarow(THA) 7 111 19 Graph
388 Allan Velasco(ECU) 7 46 91 Graph
387 Soufiane Mouline(MAR) 7 101 9 Graph
386 Altug Celikbilek(TUR) 7 150 334 Graph
385 Ho Hin Pak(HKG) 7 19 124 Graph
384 Arturs Lazdins(LAT) 7 50 54 Graph
383 Mikheil Khmiadashvili(GEO) 7 106 84 Graph
382 Jacob Grills(AUS) 7 298 258 Graph
381 Daniel Appelgren(SWE) 7 37 170 Graph
380 Jake Delaney(AUS) 7 131 48 Graph
379 Shaquille Montel Taylor(BAH) 7 443 1376 Graph
378 Kasparas Zemaitelis(LTU) 7   116 Graph
377 Edoardo Lamberti(ITA) 7 62 242 Graph
1513 Jeremy Nahor(INA) 6 153 280 Graph
1513 Gregory Garcia(USA) 6 583 290 Graph
1513 Robert Stirling(AUS) 6 305 86 Graph
1513 Justin Byrd(USA) 6 99 607 Graph
1513 Djordje Djokovic(SRB) 6 962 771 Graph
1513 Rene Toral(MEX) 6 207 607 Graph
1513 Francois Azzola(BEL) 6 49 546 Graph
1513 Damjan Peterlin(CRO) 6 213 607 Graph
1513 Mladen Mitak(CRO) 6 213 750 Graph
1513 Eduard Guell Bartrina(ESP) 6 213 750 Graph
1513 David Szintai(HUN) 6 153 280 Graph
1513 Lukas Hafner(SUI) 6 99 607 Graph
1513 Jacob Lagman(PHI) 6 153 76 Graph
1513 Bo Yui Huang(TPE) 6 49 546 Graph
1513 Juan Martin Ramirez Mejia(COL) 6 153 280 Graph
1513 Chun Hei Lam(HKG) 6 213 750 Graph
1513 Marco Zocastello(SUI) 6 213 750 Graph
1513 Juan Ignacio Araoz(ARG) 6 103 346 Graph
1513 Nathan Elia Schmid(SUI) 6 14 491 Graph
1513 Yusuke Ota(JPN) 6 213 750 Graph
1513 Ibuki Furuta(JPN) 6 213 750 Graph
1513 Trent Smith(NZL) 6 153 280 Graph
1513 Rodrigo Banzer(BOL) 6 99 607 Graph
1485 Karol Drzewiecki(POL) 6 75 374 Graph
1485 Joakim Pinola(SWE) 6 319 67 Graph
1485 Abdulla Al Mohamoud(QAT) 6 125 308 Graph
1485 Shao-Min Ko(TPE) 6 75 574 Graph
1485 Louis-Philippe Hamel(CAN) 6 158 270 Graph
1485 Daniel Nickels(AUS) 6 240 777 Graph
1485 Nicolas Ascarrunz(BOL) 6 77 574 Graph
609 Peter Bothwell(IRL) 6 85 324 Graph
608 Suraj R Prabodh(IND) 6 94 291 Graph
592 Alexandros - Georgios Vakouftsis(GRE) 6 48 275 Graph
590 Valentin Podgornyy(RUS) 6 7 113 Graph
589 Samuel Hodor(SVK) 6 197 468 Graph
588 In Kyo Jeong(KOR) 6 231 156 Graph
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