ATP Rankings, Best Progression Past 6 Months
The change is calculated over the past 6 months.
May 20, 2013
| # | Player | Var/Week | Var/Jan. 1 | Var/6M | |
| 648 | Jordan Thompson(AUS) | 1336 | 1289 | Graph | |
| 677 | Min-Hyeok Cho(KOR) | 35 | 1307 | 1260 | Graph |
| 679 | Tak Khunn Wang(FRA) | 21 | 1305 | 1258 | Graph |
| 733 | Nikala Scholtz(RSA) | 2 | 1 | 1204 | Graph |
| 749 | Calvin Hemery(FRA) | 3 | 1235 | 1188 | Graph |
| 761 | Pablo Cuevas(URU) | 1223 | 1176 | Graph | |
| 780 | Christian Magg(AUT) | 3 | 1157 | Graph | |
| 726 | Jonathon Cooper(AUS) | 56 | 1062 | 1030 | Graph |
| 908 | Remi Boutillier(FRA) | 5 | 1076 | 1029 | Graph |
| 839 | Mico Santiago(USA) | 1 | 182 | 1020 | Graph |
| 932 | Evan Song(USA) | 8 | 60 | 988 | Graph |
| 950 | Marc Lopez(ESP) | 6 | 1034 | 987 | Graph |
| 952 | Takeshi Endo(JPN) | 6 | 1032 | 985 | Graph |
| 953 | Nicholas Horton(AUS) | 6 | 1031 | 984 | Graph |
| 956 | Vladimir Polyakov(RUS) | 1026 | 1028 | 981 | Graph |
| 960 | Tucker Vorster(RSA) | 7 | 85 | 977 | Graph |
| 962 | Herkko Pollanen(FIN) | 7 | 1022 | 975 | Graph |
| 964 | Edualdo Bonet-De Gispert(ESP) | 7 | 1020 | 973 | Graph |
| 969 | Christian Hirschmueller(GER) | 8 | 935 | 968 | Graph |
| 984 | Wayne Montgomery(RSA) | 7 | 1000 | 953 | Graph |
| 999 | Sergey Shipilov(UZB) | 575 | 571 | 921 | Graph |
| 1016 | Colin O'brien(IRL) | 3 | 968 | 921 | Graph |
| 1018 | Gonzalo Villanueva(ARG) | 423 | 404 | 919 | Graph |
| 1027 | Elias Ymer(SWE) | 7 | 957 | 910 | Graph |
| 922 | Ivan Anikanov(UKR) | 7 | 929 | 891 | Graph |
| 1055 | Petr Michnev(CZE) | 6 | 929 | 882 | Graph |
| 1077 | Hassan Ndayishimiye(BDI) | 6 | 28 | 860 | Graph |
| 1082 | Jean-Yves Aubone(USA) | 8 | 601 | 855 | Graph |
| 966 | Kaichi Uchida(JPN) | 8 | 885 | 847 | Graph |
| 669 | Torsten Wietoska(GER) | 7 | 64 | 831 | Graph |
| 1106 | Julio Peralta(CHI) | 11 | 878 | 831 | Graph |
| 1115 | Stephan Hoiss(GER) | 10 | 869 | 822 | Graph |
| 1074 | Borut Puc(CRO) | 4 | 302 | 819 | Graph |
| 1126 | Markos Kalovelonis(GRE) | 12 | 858 | 811 | Graph |
| 954 | Marcelo Tebet Filho(BRA) | 6 | 834 | 802 | Graph |
| 1161 | Nicolas Ernst(GER) | 7 | 823 | 776 | Graph |
| 1161 | Nicolas N'godrela(FRA) | 7 | 823 | 776 | Graph |
| 1165 | Rafael Camilo(BRA) | 7 | 819 | 772 | Graph |
| 1175 | Johan Sebastien Tatlot(FRA) | 6 | 613 | 762 | Graph |
| 769 | Yassine Idmbarek(MAR) | 690 | 787 | 759 | Graph |
| 1062 | Guillermo Nunez(CHI) | 4 | 789 | 751 | Graph |
| 713 | Enzo Couacaud(FRA) | 1 | 613 | 720 | Graph |
| 1179 | Marious Zelba(AUS) | 63 | 753 | 714 | Graph |
| 1226 | Nicholas Edlefsen(USA) | 12 | 758 | 711 | Graph |
| 663 | Constant Lestienne(FRA) | 9 | 720 | 705 | Graph |
| 1233 | Katsushi Fukuda(JPN) | 6 | 9 | 704 | Graph |
| 1247 | Vasco Mensurado(POR) | 86 | 737 | 690 | Graph |
| 1172 | Anas Fattar(MAR) | 8 | 2 | 687 | Graph |
| 1185 | Thomas Le Boulch(FRA) | 8 | 719 | 674 | Graph |
| 1272 | Cem Ilkel(TUR) | 108 | 660 | 665 | Graph |
| 1293 | Rakshit Rishi(IND) | 13 | 691 | 644 | Graph |
| 1293 | Igor Zelenay(SVK) | 13 | 691 | 644 | Graph |
| 1293 | Rudy Richter(GUA) | 689 | 691 | 644 | Graph |
| 1302 | Irfandi Hendrawan(INA) | 14 | 11 | 635 | Graph |
| 1302 | Oscar Fabian Matthews(USA) | 14 | 682 | 635 | Graph |
| 1302 | Anvit Bendre(IND) | 680 | 682 | 635 | Graph |
| 1302 | Ji Hoon Son(KOR) | 680 | 682 | 635 | Graph |
| 1308 | Cameron Norrie(NZL) | 99 | 676 | 629 | Graph |
| 916 | Lorenzo Papasidero(ITA) | 53 | 77 | 628 | Graph |
| 1139 | Juan Matias Gonzalez Carrasco(CHI) | 10 | 34 | 617 | Graph |
| 1323 | Zhao Cai(CHN) | 17 | 661 | 614 | Graph |
| 1323 | Sanjar Fayziev(UZB) | 17 | 661 | 614 | Graph |
| 1323 | Daniel Elahi Galan Riveros(COL) | 28 | 661 | 614 | Graph |
| 1326 | Jack Findel-Hawkins(GBR) | 17 | 658 | 611 | Graph |
| 1326 | Kyu Tae Im(KOR) | 17 | 24 | 611 | Graph |
| 1326 | Neal Skupski(GBR) | 17 | 658 | 611 | Graph |
| 1286 | Robert Carter(GBR) | 18 | 646 | 607 | Graph |
| 1333 | Ronnie Schneider(USA) | 108 | 651 | 604 | Graph |
| 836 | Kevin King(USA) | 611 | 597 | Graph | |
| 1348 | Joachim Sternbach(FRA) | 119 | 636 | 589 | Graph |
| 1348 | Ilya Ivashka(BLR) | 21 | 636 | 589 | Graph |
| 643 | Tom Farquharson(GBR) | 36 | 587 | 576 | Graph |
| 1364 | Lukas Marsoun(CZE) | 15 | 83 | 573 | Graph |
| 986 | Ernesto Escobedo(USA) | 7 | 594 | 571 | Graph |
| 1185 | Ting Yu Chuang(TPE) | 8 | 47 | 571 | Graph |
| 1368 | Artem Baradach(BLR) | 30 | 616 | 569 | Graph |
| 703 | Dean O'brien(RSA) | 2 | 498 | 567 | Graph |
| 264 | Nick Kyrgios(AUS) | 2 | 574 | 564 | Graph |
| 744 | Borna Coric(CRO) | 7 | 564 | 561 | Graph |
| 720 | Maxime Chazal(FRA) | 2 | 554 | 552 | Graph |
| 166 | Pablo Carreno-Busta(ESP) | 5 | 488 | 549 | Graph |
| 1004 | Alexandr Igoshin(RUS) | 83 | 202 | 547 | Graph |
| 1391 | Konstantinos Mikos(GRE) | 576 | 513 | 546 | Graph |
| 1269 | Maxime Tchoutakian(FRA) | 19 | 663 | 544 | Graph |
| 1391 | Maxim Lunkin(RUS) | 14 | 585 | 537 | Graph |
| 1402 | Timur Khabibulin(KAZ) | 154 | 582 | 535 | Graph |
| 967 | Luca Pancaldi(ITA) | 7 | 18 | 533 | Graph |
| 674 | Jean Andersen(RSA) | 3 | 461 | 532 | Graph |
| 1125 | Thomas Grinberg(FRA) | 10 | 558 | 530 | Graph |
| 1364 | Ronak Manuja(IND) | 148 | 589 | 529 | Graph |
| 878 | Issei Okamura(JPN) | 3 | 544 | 527 | Graph |
| 575 | Alexis Musialek(FRA) | 2 | 525 | 521 | Graph |
| 1341 | Nutthanon Kadchapanan(THA) | 8 | 93 | 518 | Graph |
| 1402 | Idio Escobar(BRA) | 16 | 569 | 518 | Graph |
| 1423 | Matias Rodolfo Buchhass(ARG) | 16 | 561 | 514 | Graph |
| 1423 | Kevin Kung(HKG) | 16 | 22 | 514 | Graph |
| 1423 | Joao Wiesinger(BRA) | 16 | 22 | 514 | Graph |
| 1018 | Boris Nicola Bakalov(BUL) | 423 | 467 | 512 | Graph |
| 936 | Eduardo Peralta-Tello(MEX) | 8 | 307 | 510 | Graph |
| 681 | Yann Marti(SUI) | 5 | 225 | 508 | Graph |












