CoreTennis  :  57,550 tournaments covered  -  123,890 player profiles  -  2,105,030 tennis match results... and counting.

Boys Rankings, Biggest Drop (6 Months)

The change is calculated over the past 6 months.
Feb 20, 2017
# Player Var/Week Var/Jan. 1 Var/6M  
1801 Christopher Cox(AUS) 11 1283 1439 Graph
1596 Andres Donayre(PER) 16 424 1121 Graph
1860 Shouma Hirano(JPN) 11 763 905 Graph
1971 Tomas Basail(ARG) 6 507 886 Graph
1514 Omer Hefez(ISR) 14 413 804 Graph
1542 Sean Van Rensburg(AUS) 15 544 750 Graph
1860 Muthu Aadhitiya Senthilkumar(IND) 11 471 748 Graph
1167 Victor Krustev(CAN) 15 557 744 Graph
1582 Martin Kucheras(RUS) 16 348 721 Graph
1366 Suphawit Sae-Oui(THA) 14 367 668 Graph
1409 Kaloyan Dimitrov(BUL) 17 225 628 Graph
1640 Yassine Mhiri(TUN) 12 492 568 Graph
916 Kittirat Kerdlaphee(THA) 17 237 560 Graph
1216 Edris Fetisleam(ROU) 19 150 557 Graph
1801 Roger Rogowski(AUS) 11 461 532 Graph
1801 Jerome Romualdez(PHI) 11 167 521 Graph
1497 Beau Pelletier(USA) 14 411 502 Graph
1286 Valentin Popescu(ROU) 17 374 477 Graph
1582 Jason Jeremy Hildebrandt(GER) 16 388 473 Graph
1325 Jeremy Taylor(AUS) 15 353 468 Graph
1598 Mujahid Khan(PAK) 16 423 463 Graph
1801 Jorge Adair Bartra Quispe(PER) 11 461 458 Graph
1860 Matthew Rodriguez(USA) 11 471 452 Graph
1286 Alexandre Doan Van(FRA) 17 350 443 Graph
652 Andres Fernandez Canovas(ESP) 11 144 440 Graph
1408 Igor Timoshenko(RUS) 18 377 437 Graph
1174 Nicolas Zaidman(ARG) 14 331 431 Graph
1640 Eikoh Hayashi(JPN) 12 5 431 Graph
979 Viktor Banczi(SVK) 18 149 416 Graph
1801 Kiran Phaterpekar(CAN) 11 461 402 Graph
1598 Rabee Sleem(SYR) 16 423 394 Graph
1363 Benjamin Niv(BUL) 13 345 386 Graph
1522 Fernando Andre(ANG) 14 418 381 Graph
1971 Harris Irfan-Ul-Haq(PAK) 6 507 377 Graph
1497 Gabriel Champoux(CAN) 14 411 375 Graph
1971 Faisal Alrebdi(KSA) 6 507 372 Graph
1272 Aleksandar Petrovic(CAN) 18 313 368 Graph
543 Cem Erturk(TUR) 13 230 367 Graph
1582 Jordan Decloet(BEL) 415 68 364 Graph
853 Henri Nael(EST) 180 305 363 Graph
873 Lenard Soha(HUN) 229 219 357 Graph
1409 Tanawat Kittivachira(THA) 17 382 357 Graph
1156 Eduardo Morais(ANG) 13 315 350 Graph
1971 Nikola Boskov(GER) 6 232 330 Graph
429 Alexis Galarneau(CAN) 7 186 326 Graph
1168 Jayman Jhattu(USA) 15 325 319 Graph
1860 Paul Hendrix(USA) 11 471 319 Graph
1068 Ngai Long Tiger Cheung(HKG) 14 29 312 Graph
572 Antoine Gbadoe(TOG) 12 149 305 Graph
935 Simon Anthony Ivanov(BUL) 16 364 303 Graph
1514 Lucas Cruz(BRA) 14 413 296 Graph
1550 Federico Horacio Kuiper(ARG) 15 420 292 Graph
801 Cyril Respaut(FRA) 86 142 290 Graph
1078 Karim Najia(GBR) 14 207 279 Graph
1259 Justin Barki(INA) 17 337 267 Graph
1363 Aziz Helali(TUN) 337 272 266 Graph
1598 Ntamba Radjabu(BDI) 16 146 266 Graph
495 Vasisht Cheruku(IND) 10 49 265 Graph
1152 Patricio Gomez(CHI) 72 225 257 Graph
742 Carlo Donato(ITA) 10 182 251 Graph
1174 Ulas Boran Ulusoy(TUR) 159 184 251 Graph
1409 Evan Bynoe(USA) 17 382 250 Graph
1497 Andreas Aravis(CYP) 14 411 243 Graph
1770 Armando Augusto Lobo Colicchio Ferreira(BRA) 10 448 240 Graph
1199 Nick Lagaev(CAN) 67 254 235 Graph
1313 Phuong Van Nguyen(VIE) 16 357 232 Graph
1860 Jean Mendes Muniz(BRA) 11 471 231 Graph
1770 Rahul Shankar(IND) 10 200 230 Graph
1325 Thanapet Chanta(THA) 15 353 229 Graph
1770 Hans Albert Schubert(CHI) 10 448 229 Graph
639 Shramay Dhawan(IND) 10 152 228 Graph
1008 Arsan Arashov(KAZ) 20 258 225 Graph
1860 Liu Hui Retallick(GBR) 11 471 221 Graph
1199 Syed Nofil Kaleem(PAK) 16 332 216 Graph
931 Milos Dabic(SRB) 16 172 209 Graph
1801 Ryo Yamaguchi(JPN) 11 165 207 Graph
1409 Fayzullokhon Mavlyudov(UZB) 17 62 196 Graph
603 Sebastian Quiros(CRC) 9 60 191 Graph
1031 Ronetto Van Tilburg(NED) 18 272 190 Graph
1640 Karl Heinrichs(BRA) 12 838 190 Graph
1317 Antonio Cayetano March(ECU) 15 642 177 Graph
726 Azizhon Turgunov(UZB) 8 178 175 Graph
1971 Egor Lisitsyn(RUS) 6 507 175 Graph
1971 Rodrigo Pereira(NCA) 6 507 175 Graph
1542 Younes Mouktabil(MAR) 15 94 171 Graph
980 Azamat Tokhirov(UZB) 18 258 168 Graph
1199 Fares Al Janahi(UAE) 16 81 168 Graph
808 Marek Dubsky(CZE) 13 114 160 Graph
235 Yunosuke Tanaka(JPN) 1 17 158 Graph
679 Daniil Savelev(RUS) 6 166 154 Graph
864 Vicente Andrades(CHI) 119 76 153 Graph
1455 Maxim Turchin(RUS) 14 405 145 Graph
1169 Ali Nasr(EGY) 14 66 141 Graph
512 Florent Bax(FRA) 68 55 136 Graph
665 Weibowen Zou(CHN) 8 12 134 Graph
1455 Raoul Hasselerharm(NED) 14 20 134 Graph
1062 Robert Steinhauser(CZE) 17 255 133 Graph
1971 Rafael Eduardo Gonzalez Retana(ESA) 6 507 133 Graph
834 Andrey Vorobyev(RUS) 14 181 132 Graph
1123 Frazier Rengifo(COL) 305 77 131 Graph
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