CoreTennis  :  122,768 tournaments covered  -  210,522 player profiles  -  4,209,431 tennis match results... and counting.

Boys Rankings, Biggest Weekly Drop

The change is calculated from week to week.
Dec 1, 2025
# Player Var/Week Var/Jan. 1 Var/6M  
3161 Matei Florin Breazu(ROU) 1585 2143 1902 Graph
4227 Federico Gargano(ITA) 1252 2054 2369 Graph
4446 Perawat Sukjai(THA) 1188 2271 2404 Graph
3514 Peter Zavacky(SVK) 812 1860 1823 Graph
3358 Juan Felipe Arias Jaramillo(COL) 789 2184 2087 Graph
2798 David - Ioan Morega(ROU) 716 1867 1934 Graph
4028 Ryusuke Kataoka(JPN) 695 1367 1684 Graph
1972 Adam Patry(CAN) 684 951 1031 Graph
2705 Samuel Chadwick(GBR) 678 1545 1560 Graph
4446 Devon Gospodinov(NED) 649 2232 2426 Graph
3209 Adrian Matei Nedelcu(ROU) 647 2235 2380 Graph
4227 Ivan Beukes(RSA) 616 1040 1209 Graph
2688 Timothee Andriveau(FRA) 607 1744 1810 Graph
3048 Puchit Sukjai(THA) 597 838 1049 Graph
4356 Michael Wilson(GBR) 575 1623 1373 Graph
2757 Vicente Jose Benitez(ARG) 481 1599 1710 Graph
2642 Jesse Frank Abu(GBR) 410 848 1047 Graph
1793 Jerome Estephan(AUS) 400 1556 1576 Graph
3669 Osca Wood(GBR) 375 810 1398 Graph
2641 Kwame Obeng Entie(GHA) 367 1058 1127 Graph
2924 Ferdinand Witting(GER) 360 517 112 Graph
2877 Rayan Sajjid Koothrat(IND) 343 1928 1813 Graph
2385 John Kendrick Bona(PHI) 342 128 385 Graph
3377 Beltran Fernandez(ESP) 319 1756 2025 Graph
3222 Nathan Tsaura(ZIM) 312 866 1386 Graph
844 Weiyi Kong(CHN) 287 494 329 Graph
2275 Pau Valles Parera(ESP) 284 873 1203 Graph
1035 Joseph Mazingham(GBR) 281 552 639 Graph
988 Luka Nikolic(SRB) 280 367 483 Graph
1984 Manuel Flechter(ISR) 270 67 515 Graph
3118 Mihajlo Radman(SRB) 268 544 258 Graph
1712 Pedro Rodrigues Longobardi(BRA) 263 255 466 Graph
1067 Alvar Lange(SWE) 259 585 624 Graph
1872 Konor Baleja(HUN) 250 88 412 Graph
1191 Samuel Vidales(COL) 250 777 838 Graph
1443 Ziming Li(CHN) 247 198 504 Graph
887 Iker Ibarrondo Suarez(ESP) 247 593 684 Graph
1273 Juan Jose Neira Rodriguez(COL) 230 811 863 Graph
1597 Stepan Hvylava(UKR) 214 1163 1169 Graph
2766 Daeheon Kang(KOR) 207 119 586 Graph
1612 Jaime Robles(ECU) 205 446 591 Graph
1560 Yoshito Oda(JPN) 199 771 775 Graph
2060 Ethan Matthew Koh(SGP) 196 203 21 Graph
1800 Hanif Boateng(GHA) 193 489 195 Graph
1348 Calin Apostol(ROU) 193 834 891 Graph
3244 Jan Goeberndorfer-Steiner(AUT) 186 1398 1723 Graph
1456 Muaz Malik(USA) 186 99 490 Graph
1885 Andrey Barbiero(BRA) 184 643 898 Graph
2233 Noah Held(GER) 183 845 934 Graph
1931 Pedro Ramires(BRA) 183 172 535 Graph
2879 Guillermo Wright(ECU) 177 66 418 Graph
1903 Ryo Kikawa(JPN) 176 422 514 Graph
833 Xiao-Feng Zhou(TPE) 175 306 372 Graph
1812 Lukas Lita(GER) 174 50 201 Graph
2012 Kevin Pabisiak(POL) 173 290 27 Graph
1744 Xianfeng Chen(CHN) 171 1044 1099 Graph
1129 Alfie King(GBR) 167 211 113 Graph
759 Yuqiao Song(CHN) 167 236 178 Graph
2626 Santiago Albarran(MEX) 153 94 367 Graph
1626 Aaron Armaah(GHA) 152 103 240 Graph
1315 Aarav Samrat Hada(NEP) 151 278 433 Graph
2688 Takuma Minamoto(JPN) 148 843 501 Graph
1256 Vladimir Anatol Grintescu(ROU) 148 553 576 Graph
239 Amir Omarkhanov(KAZ) 147 225 228 Graph
3161 Julius Erdmann Jesnitzer(GER) 146 501 385 Graph
2352 Se Hyun Lee(KOR) 143 418 231 Graph
2365 Anton Talama(UKR) 137 1076 21 Graph
2162 Iulius Maximus Stoica(ROU) 137 1500 9 Graph
445 Yeonsu Jeong(KOR) 131 360 368 Graph
1554 Simon Hegarty(GBR) 129 353 383 Graph
1715 Marc Vucic(CRO) 128 323 92 Graph
1321 Sota Nakatomi(JPN) 119 40 344 Graph
3364 Henry Beer(GBR) 118 1558 1805 Graph
967 Yuta Amano(JPN) 118 611 78 Graph
771 Harry Abel(GBR) 117 362 389 Graph
1829 Santiago Ayala(COL) 110 622 737 Graph
2204 Tatenda Chivengah(ZIM) 109 315 520 Graph
929 Mubarak Ayodeji Ganiyu(NGR) 107 268 387 Graph
1187 Aarjun Pandit(IND) 106 850 855 Graph
3048 Arthur Vusberg Manzano Oliani(BRA) 105 1487 1552 Graph
2138 Gabriel Nogueira(FRA) 105 925 190 Graph
2018 Víctor Felipe Navarro Castillo(COL) 104 263 757 Graph
1848 Sacha Fontanges(FRA) 104 154 132 Graph
2547 Kanato Maruyama(JPN) 102 571 198 Graph
2061 Sami Hayes(MAR) 99 855 1092 Graph
1814 Javier De Francisco-Aguirrebengoa Gonsalves(ESP) 97 1598 1201 Graph
1372 Jaime Andres Ortiz(ECU) 96 285 444 Graph
666 Jerry Han(CAN) 96 85 178 Graph
1419 Alex Sala Pages(ESP) 93 354 158 Graph
1521 Ko Nagashima(JPN) 92 647 41 Graph
651 Goncalo Quintela(POR) 89 277 8 Graph
1918 Sergei Likhogrud(BLR) 84 1744 1144 Graph
2095 Mars Argun(TUR) 81 1156 1275 Graph
1316 Tom Frederik Siebold(GER) 80 555 663 Graph
896 Dovas Dersonas(LTU) 76 390 164 Graph
1356 Elias Kral(SVK) 75 789 253 Graph
1172 Mihailo Topic(SRB) 75 1621 1156 Graph
2365 Daiki Ando(JPN) 71 602 229 Graph
1511 Sergio Castro Loedel(ECU) 71 165 88 Graph
2509 Cooper Cruz Western(USA) 70 99 658 Graph
Winners
Discover all of last week's tournament winners from all age groups and tier levels - on our signature single page format.
Community
If you are a player featured in CoreTennis, you can get in touch with us to have more information and your pictures published on your profile
Ranking Graphs
We have points graphs and position graphs for ATP, WTA and ITF players. Check out this unique perspective on the game now
Mailing List
To stay informed about all things CoreTennis, subscribe to our free mailing list!
Contact
To get in touch with CoreTennis, follow the link and fill in the form.
AddThis Social Bookmark Button