| | ATP Finals Qualification Cut | | | 5665 | | | | | | | |
| 55 | | Juncheng Shang | 19 | CHN | 795 | | |
| 57 | | Jakub Menšík | 19 | CZE | 786 | | |
| 133 | | Joao Fonseca | 18 | BRA | 374 | -1 | | Davis Cup (0 W / 1 L)  | | |
| 164 | | Vilius Gaubas | 19 | LTU | 297 | | |
| 174 | | Learner Tien | 18 | USA | 288 | +3 | +12 | Las Vegas QF | | 298 | 351 |
| 220 | | Martin Landaluce | 18 | ESP | 206 | -3 | | |
| 239 | | Gabriel Debru | 18 | FRA | 187 | +9 | +8 | Szczecin R16 | | 195 | 304 |
| 259 | | Matej Dodig | 19 | CRO | 173 | -2 | | |
| 299 | | Juan Carlos Prado Angelo | 19 | BOL | 146 | -6 | | |
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| 306 | | Alexander Blockx | 19 | BEL | 142 | -5 | | |
| 309 | | Nishesh Basavareddy | 19 | USA | 139 | -3 | | |
| 311 | | Arthur Géa | 19 | FRA | 137 | -4 | | |
| 313 | | Daniel Mérida | 19 | ESP | 137 | -5 | | Madrid 2 QF | | 139 | 150 |
| 330 | | Joel Schwärzler | 18 | AUT | 128 | -2 | | |
| 372 | | Dino Prižmić | 19 | CRO | 102 | -5 | | |
| 383 | | Kilian Feldbausch | 19 | SUI | 98 | -10 | | |
| 387 | | Rodrigo Pacheco Mendez | 19 | MEX | 97 | -11 | | |
| 388 | | Gerard Campana Lee | 19 | KOR | 97 | +10 | +7 | Szczecin R16 | | 105 | 214 |
| 436 | | Mika Brunold | 19 | SUI | 79 | -2 | | | Lost in Qual. Szczecin R1 | |
| 444 | | Stefanos Sakellaridis | 19 | GRE | 77 | +33 | +11 | Denpasar 2 SF | Lost in Denpasar QF | Lost in Denpasar QF
Denpasar 2 SF | 85 | 94 |
| 457 | | Justin Engel | 16 | GER | 73 | -6 | | |
| 461 | | Yi Zhou | 19 | CHN | 72 | -8 | | |
| 499 | | Henry Searle | 18 | GBR | 64 | -12 | | |
| 500 | | Gianluca Cadenasso | 19 | ITA | 64 | -12 | | |
| 559 | | Alejo Sanchez Quilez | 19 | ESP | 52 | -8 | | |
| 565 | | Sebastian Sorger | 18 | AUT | 51 | -8 | | |
| 586 | | Aryan Shah | 18 | IND | 48 | -10 | | |
| 592 | | Trevor Svajda | 18 | USA | 47 | -9 | | |
| 601 | | Martyn Pawelski | 19 | POL | 46 | -7 | +1 | | Lost in Budapest 2 R16 | |
| 604 | | Emilien Demanet | 19 | BEL | 45 | -9 | | |
| 607 | | Edward Winter | 19 | AUS | 44 | +25 | +5 | Darwin QF | Lost in Hong Kong 4 QF | Lost in Hong Kong 4 QF
Darwin QF | 49 | 66 |
| 641 | | Maé Malige | 18 | FRA | 40 | -14 | | | Lost in Plaisir R32 | |
| 645 | | Yaroslav Demin | 19 | RUS | 40 | -17 | | | Lost in Bagneres De Bigorre R32
Lost in Madrid 2 R32 | |
| 648 | | Kyle Kang | 19 | USA | 39 | -15 | | |
| 653 | | Federico Bondioli | 19 | ITA | 39 | -15 | | |
| 658 | | Antoine Ghibaudo | 19 | FRA | 38 | -12 | | |
| 662 | | Erik Arutiunian | 19 | BLR | 38 | -17 | | | Lost in Tashkent 2 R32
Lost in Monastir 37 R32 | |
| 668 | | Juan Estevez | 18 | ARG | 37 | +5 | +3 | Cordoba 3 R16 | Lost in Cordoba 2 QF | Lost in Cordoba 2 QF
Cordoba 3 R16 | 38 | 51 |
| 677 | | Maxim Zhukov | 19 | RUS | 35 | -12 | | | Lost in Qual. Dobrich 2 R1 | |
| 680 | | Nicolai Budkov Kjaer | 18 | NOR | 34 | -13 | | |
| 690 | | Jack Logé | 19 | BEL | 33 | +28 | +5 | Monastir 37 R16 | Lost in Monastir 36 SF | Lost in Monastir 36 SF
Monastir 37 R16 | 34 | 47 |
| 708 | | Diego Dedura Palomero | 16 | GER | 30 | +7 | +2 | | Lost in Haren QF
Lost in Qual. Szczecin R1 | |
| 712 | | Branko Djuric | 19 | SRB | 30 | -15 | | |
| 713 | | Vuk Radjenovic | 19 | SRB | 30 | +4 | +2 | Kursumlijska Banja 19 R32 | Lost in Pirot 2 QF | Lost in Pirot 2 QF
Kursumlijska Banja 19 R32 | 31 | 45 |
| 717 | | Iliyan Radulov | 19 | BUL | 30 | +19 | +4 | | Lost in Madrid SF | |
| 726 | | Albert Pedrico Kravtsov | 19 | ESP | 29 | -18 | | | Lost in Madrid R32 | |
| 733 | | Jakub Filip | 18 | CZE | 28 | -7 | +1 | Buzau R16 | | 29 | 42 |
| 743 | | Rei Sakamoto | 18 | JPN | 27 | -1 | +2 | | Lost in Qual. Las Vegas R2 | |
| 752 | | Kane Bonsach Ganley | 19 | DEN | 26 | -3 | +1 | | Lost in Madrid R16 | |
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| 761 | | Rudy Quan | 18 | USA | 25 | -20 | | |
| 762 | | Andrej Nedic | 19 | BIH | 25 | -19 | | |
| 783 | | Mees Rottgering | 17 | NED | 23 | -10 | | |
| 793 | | Filippo Romano | 19 | ITA | 23 | +24 | +3 | | Qual. Dobrich 2 W
Lost in Dobrich 2 R32 | |
| 799 | | Ignacio Parisca Romera | 19 | VEN | 22 | -12 | | | Lost in Madrid R32
Lost in Madrid 2 R32 | |
| 809 | | Carlo Alberto Caniato | 18 | ITA | 21 | +4 | +1 | | Lost in Bologna 2 R16 | |
| 814 | | Rafael Jodar | 17 | ESP | 20 | -11 | | |
| 818 | | Patrick Schoen | 19 | SUI | 20 | -10 | | |
| 826 | | Sasa Markovic | 18 | SRB | 20 | +20 | +2 | | Lost in Pirot 2 QF
Lost in Qual. Dobrich 2 R1 | |
| 829 | | Hayato Matsuoka | 19 | JPN | 20 | -14 | | | Lost in Sapporo R32
Lost in Sapporo 2 R32 | |
| 832 | | Cooper Williams | 19 | USA | 19 | -11 | | |
| 833 | | Kaylan Bigun | 18 | USA | 19 | +83 | +6 | Las Vegas R16 | | 25 | 88 |
| 835 | | Patrick Brady | 19 | GBR | 19 | -13 | | | Lost in Qual. Rennes R1 | |
| 836 | | Théo Papamalamis | 18 | FRA | 19 | -13 | | |
| 841 | | Joaquin Aguilar Cardozo | 19 | URU | 19 | -16 | | | Lost in Cordoba 2 R32 | |
| 844 | | Darwin Blanch | 16 | USA | 19 | -15 | | |
| 853 | | Petr Brunclik | 18 | CZE | 18 | -12 | | |
| 866 | | Josip Simundza | 19 | CRO | 17 | +4 | +1 | | Lost in Madrid 2 R16 | |
| 868 | | Federico Cina | 17 | ITA | 17 | +3 | +1 | Buzau R16 | | 18 | 31 |
| 869 | | Lorenzo Carboni | 18 | ITA | 17 | -9 | | |
| 873 | | Henry Bernet | 17 | SUI | 16 | -11 | | |
| 878 | | Pavle Marinkov | 18 | AUS | 16 | +41 | +3 | Darwin QF | | 21 | 38 |
| 883 | | Sebastian Eriksson | 19 | SWE | 16 | -11 | | |
| 887 | | Amit Vales | 19 | ISR | 16 | +6 | +1 | | Lost in Budapest 2 R16 | |
| 889 | | Saveliy Ivanov | 19 | RUS | 16 | -15 | | | Lost in Pirot 2 R32
Lost in Tehran R32 | |
| 892 | | Felix Balshaw | 18 | FRA | 15 | -10 | | |
| 894 | | Pierluigi Basile | 17 | ITA | 15 | -10 | | |
| 898 | | Oliver Ojakaar | 19 | EST | 15 | -10 | | |
| 910 | | Aidan Kim | 19 | USA | 14 | -11 | | |
| 911 | | Mariano Dedura Palomero | 18 | GER | 14 | -11 | | |
| 913 | | Aleksa Pisaric | 18 | SRB | 14 | +35 | +2 | | Lost in Pirot 2 QF | |
| 922 | | Daniel Khazime | 19 | RUS | 14 | +8 | +1 | | Lost in Tashkent 2 R16 | |
| 923 | | Charlie Camus | 17 | FRA | 14 | +11 | +1 | | Lost in Bagneres De Bigorre R16
Lost in Plaisir R32 | |
| 927 | | Hayden Jones | 18 | AUS | 13 | -13 | | |
| 944 | | Nikos Lehmann | 19 | ARG | 13 | -15 | | | Lost in Qual. Cordoba 2 R2
Lost in Qual. Cordoba 3 R2 | |
| 948 | | Matic Kriznik | 19 | SLO | 13 | -16 | | | Lost in Bologna 2 R32 | |
| 952 | | Amir Omarkhanov | 16 | KAZ | 12 | -17 | | |
| 969 | | Gilles Arnaud Bailly | 18 | BEL | 12 | -17 | | |
| 971 | | Iannis Miletich | 19 | ITA | 12 | -21 | | | Lost in Kursumlijska Banja 19 R32 | |
| 973 | | David Fix | 19 | GER | 12 | -17 | | |
| 980 | | Jan Hrazdil | 19 | CZE | 12 | -21 | | |
| 982 | | Fernando Cavallo | 18 | ARG | 12 | +37 | +2 | Cordoba 3 R16 | Lost in Cordoba 2 R16 | Lost in Cordoba 2 R16
Cordoba 3 R16 | 13 | 26 |
| 987 | | Sergio Callejon Hernando | 19 | ESP | 12 | +39 | +2 | Madrid 2 QF | Lost in Qual. Madrid R3 | Lost in Qual. Madrid R3
Madrid 2 QF | 14 | 25 |
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