| | Limite de Qualificação para as Finais ATP | | | 7320 | | | | | | | |
| 31 | | Joao Fonseca | 18 | BRA | 872 | | |
| 168 | | Rei Sakamoto | 18 | JPN | 176 | -7 | | | Derrota Perugia R32 | |
| 189 | | Nicolai Budkov Kjaer | 18 | NOR | 158 | -6 | | |
| 192 | | Federico Cina | 18 | ITA | 155 | +9 | +14 | Bratislava QF | | 166 | 241 |
| 207 | | Justin Engel | 17 | GER | 143 | +86 | +50 | Estugarda QF
(R16  ) | | 193 | 343 |
| 288 | | Diego Dedura | 17 | GER | 98 | -8 | | |
| 380 | | Petr Brunclík | 18 | CZE | 67 | -7 | +3 | Ceska Lipa QF | | 72 | 89 |
| 406 | | Darwin Blanch | 17 | USA | 59 | -4 | +3 | Martos QF | | 64 | 81 |
| 435 | | Maxim Mrva | 17 | CZE | 51 | -1 | +2 | Oradea QF | | 53 | 64 |
Publicidade |
| 512 | | Mees Rottgering | 17 | NED | 38 | +75 | +11 | | Derrota Klagenfurt SF
Derrota Qual. 's-Hertogenbosch R2 | |
| 534 | | Nicolas Arseneault | 18 | CAN | 35 | +166 | +17 | | Derrota Santo Domingo 3 F
Derrota Santo Domingo 4 R16 | |
| 567 | | Manas Dhamne | 17 | IND | 31 | -21 | | | Derrota Villeneuve Loubet R32 | |
| 579 | | Pierluigi Basile | 18 | ITA | 29 | +306 | +21 | Perugia QF | Qual. Perugia V | Qual. Perugia V
Perugia QF | 48 | 138 |
| 591 | | Rafael Jodar | 18 | ESP | 28 | -25 | | |
| 620 | | Miguel Tobon | 18 | COL | 26 | -27 | | | Derrota Qual. Santa Fé R1 | |
| 648 | | Jacopo Vasami | 17 | ITA | 23 | -18 | | |
| 661 | | Moïse Kouamé | 16 | FRA | 22 | -23 | | |
| 668 | | Andres Santamarta Roig | 18 | ESP | 22 | -24 | | |
| 689 | | Cruz Hewitt | 16 | AUS | 20 | -11 | +1 | | Derrota Vaasa R16 | |
| 715 | | Georgi Georgiev | 18 | BUL | 18 | -10 | +1 | | Derrota Kayseri 2 R16 | |
| 719 | | Ivan Ivanov | 16 | BUL | 18 | -27 | | |
| 723 | | Gabriel Ghetu | 17 | ROU | 18 | +5 | +2 | Oradea QF | | 20 | 31 |
| 738 | | Oliver Bonding | 17 | GBR | 17 | -29 | | |
| 754 | | Tomasz Berkieta | 18 | POL | 16 | +47 | +4 | Messina SF | Derrota Caltanissetta R32 | Derrota Caltanissetta R32
Messina SF | 20 | 27 |
| 758 | | Lucas Marionneau | 18 | FRA | 16 | -27 | | | Derrota Grasse R32
Qual. Villeneuve Loubet V
Derrota Villeneuve Loubet R32 | |
| 760 | | Kuang Qing Xu | 18 | CHN | 15 | -27 | | |
| 765 | | Jan Kumstát | 18 | CZE | 15 | -5 | +1 | | Derrota Ceska Lipa R16 | |
| 781 | | Ognjen Milić | 17 | SRB | 14 | +10 | +2 | Kursumlijska Banja 7 QF | | 16 | 27 |
| 782 | | Kriish Tyagi | 18 | IND | 14 | -29 | | |
| 800 | | Oskari Paldanius | 18 | FIN | 13 | -25 | | |
| 807 | | Simeon Stanković | 18 | SRB | 13 | -26 | | | Derrota Tsaghkadzor 2 R32 | |
| 835 | | Hayden Jones | 18 | AUS | 12 | +14 | +2 | Monastir 25 QF | | 14 | 25 |
| 867 | | Enzo Kohlmann De Freitas | 18 | BRA | 10 | | +1 | | Derrota Qual. Santa Fé R2 | |
| 903 | | Charlie Camus | 18 | FRA | 9 | -29 | | |
| 908 | | Mikael Arseneault | 18 | CAN | 9 | +74 | +3 | | Qual. Santo Domingo 3 V
Derrota Santo Domingo 3 QF
Qual. Santo Domingo 4 V
Derrota Santo Domingo 4 R32 | |
| 916 | | Thijs Boogaard | 16 | NED | 8 | +526 | +7 | | Derrota Qual. 's-Hertogenbosch R2 | |
| 917 | | Charlie Robertson | 18 | GBR | 8 | -31 | | | Derrota Martos R32 | |
| 919 | | Ryo Tabata | 17 | JPN | 8 | -29 | | |
| 922 | | Benjamin Willwerth | 17 | USA | 8 | -30 | | |
| 954 | | Cezar Gabriel Papoe | 17 | ROU | 7 | -34 | | |
| 957 | | Jack Kennedy | 17 | USA | 7 | -33 | | |
| 968 | | Max Schönhaus | 17 | GER | 7 | -25 | | |
| 969 | | Amir Omarkhanov | 17 | KAZ | 7 | -25 | | |
| 970 | | Samuel Alejandro Linde Palacios | 17 | COL | 7 | +125 | +3 | | Qual. Kayseri 2 V
Derrota Kayseri 2 QF
Qual. Kayseri 3 V
Derrota Kayseri 3 R16 | |
| 987 | | Mika Petković | 18 | GER | 7 | +1 | +1 | | Derrota Liubliana R32
Derrota Kiseljak R16 | |
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