 France: Lyon 2 - Singles - Main |
|---|
| Semi-finals | Fonseca J. | Hemery C. | 0:2 (65:7, 4:6) | details | 15.11.2024 |
| Quarter-finals | Fonseca J. | Landaluce M. | 2:1 (6:2, 3:6, 7:69) | details | 14.11.2024 |
| 1/8-finals | Fonseca J. | Jacquet K. | 2:0 (6:4, 6:4) | details | 13.11.2024 |
| 1/16-finals | Fonseca J. | Janvier M. | 2:1 (6:4, 3:6, 6:3) | details | 12.11.2024 |
 Finland: Helsinki - Singles - Main |
|---|
| 1/8-finals | Choinski J. | Fonseca J. | 2:1 (0:6, 6:1, 6:2) | details | 07.11.2024 |
| 1/16-finals | Fonseca J. | Sels J. | 2:0 (6:2, 6:3) | details | 05.11.2024 |
| 1/16-finals | Fonseca J. | Coric B. | CAN. | details | 05.11.2024 |
 Slovakia: Bratislava 2 - Singles - Main |
|---|
| 1/16-finals | Fonseca J. | Kukushkin M. | 1:2 (4:6, 7:5, 4:6) | details | 28.10.2024 |
| France: Brest - Singles - Main |
|---|
| Quarter-finals | Bonzi B. | Fonseca J. | 2:1 (6:4, 68:7, 6:4) | details | 25.10.2024 |
| 1/8-finals | Fonseca J. | Harris B. | 2:0 (6:4, 6:2) | details | 24.10.2024 |
| 1/16-finals | Fonseca J. | Majchrzak K. | 2:0 (6:4, 7:5) | details | 22.10.2024 |
 World: Davis Cup - World Group - Singles - Main |
|---|
| | Collignon R. | Fonseca J. | 1:2 (3:6, 7:62, 3:6) | details | 14.09.2024 |
| | Van De Zandschulp B. | Fonseca J. | 0:2 (4:6, 63:7) | details | 12.09.2024 |
| | Berrettini M. | Fonseca J. | 2:0 (6:1, 7:65) | details | 11.09.2024 |
 USA: US Open - Singles - Qualification |
|---|
| Final | Fonseca J. | Spizzirri E. | 1:2 (68:7, 7:65, 4:6) | details | 22.08.2024 |
| Semi-finals | Fonseca J. | Hemery C. | 2:0 (6:4, 6:3) | details | 21.08.2024 |
| Quarter-finals | Klein L. | Fonseca J. | 1:2 (6:4, 4:6, 2:6) | details | 20.08.2024 |
| USA: Cary - Singles - Main |
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| 1/16-finals | Fonseca J. | Harris B. | 1:2 (2:6, 6:1, 3:6) | details | 12.08.2024 |
| USA: Lexington - Singles - Main |
|---|
| Final | Fonseca J. | Tu L. | 2:0 (6:1, 6:4) | details | 04.08.2024 |
| Semi-finals | Grenier H. | Fonseca J. | 0:2 (3:6, 5:7) | details | 03.08.2024 |
| Quarter-finals | Diallo G. | Fonseca J. | 0:2 (2:6, 2:6) | details | 03.08.2024 |
| 1/8-finals | Draxl L. | Fonseca J. | 0:2 (63:7, 5:7) | details | 01.08.2024 |
| 1/16-finals | Uchida K. | Fonseca J. | 0:2 (3:6, 3:6) | details | 30.07.2024 |
| USA: Chicago - Singles - Main |
|---|
| 1/8-finals | Diallo G. | Fonseca J. | 2:0 (7:61, 6:1) | details | 24.07.2024 |
| 1/16-finals | Fonseca J. | Shimizu Y. | 2:0 (6:3, 6:4) | details | 22.07.2024 |
 United Kingdom: Hurlingham - Main |
|---|
| | Fonseca J. | Popyrin A. | 2:0 (7:611, 6:3) | details | 25.06.2024 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Quarter-finals | Fonseca J. | Moro Canas A. | 1:2 (6:4, 3:6, 610:7) | details | 24.06.2024 |
 Germany: Halle - Singles - Main |
|---|
| 1/16-finals | Fonseca J. | Duckworth J. | 0:2 (4:6, 4:6) | details | 18.06.2024 |
| United Kingdom: Nottingham - Singles - Main |
|---|
| 1/8-finals | Fonseca J. | Harris B. | 1:2 (65:7, 6:3, 4:6) | details | 14.06.2024 |
| 1/16-finals | Dzumhur D. | Fonseca J. | 0:2 (1:6, 5:7) | details | 12.06.2024 |
| United Kingdom: Surbiton - Singles - Main |
|---|
| 1/8-finals | Nakashima B. | Fonseca J. | 2:1 (6:2, 64:7, 6:0) | details | 06.06.2024 |
| 1/16-finals | Fonseca J. | Edmund K. | 2:0 (6:2, 6:1) | details | 05.06.2024 |
 Spain: Madrid - Singles - Main |
|---|
| 1/32-finals | Norrie C. | Fonseca J. | 2:0 (6:1, 6:4) | details | 27.04.2024 |
| 1/64-finals | Michelsen A. | Fonseca J. | 1:2 (6:4, 0:6, 2:6) | details | 25.04.2024 |
 Romania: Bucharest - Singles - Main |
|---|
| Quarter-finals | Fonseca J. | Tabilo A. | 1:2 (6:4, 65:7, 4:6) | details | 19.04.2024 |
| 1/8-finals | Fonseca J. | Albot R. | 2:0 (7:62, 6:2) | details | 18.04.2024 |
| 1/16-finals | Sonego L. | Fonseca J. | 0:2 (65:7, 5:7) | details | 16.04.2024 |
| Spain: Madrid - Singles - Main |
|---|
| Quarter-finals | Riedi L. | Fonseca J. | 2:0 (6:3, 7:64) | details | 12.04.2024 |
| 1/8-finals | Fonseca J. | Mayot H. | 2:1 (6:2, 3:6, 6:3) | details | 11.04.2024 |
| 1/16-finals | Fonseca J. | Andreozzi G. | 2:1 (4:6, 6:4, 6:2) | details | 09.04.2024 |
 Portugal: Estoril - Singles - Main |
|---|
| 1/16-finals | Choinski J. | Fonseca J. | 2:1 (6:2, 65:7, 6:4) | details | 03.04.2024 |
 Paraguay: Asuncion - Singles - Main |
|---|
| Final | Heide G. | Fonseca J. | 2:1 (7:5, 66:7, 6:1) | details | 25.03.2024 |
| Semi-finals | Fonseca J. | Burruchaga R. A. | 2:1 (7:65, 1:6, 6:3) | details | 23.03.2024 |
| Quarter-finals | Luz O. | Fonseca J. | 1:2 (6:3, 64:7, 2:6) | details | 22.03.2024 |
| 1/8-finals | Fonseca J. | Escurra Isnardi H. J. | 2:0 (6:3, 6:4) | details | 20.03.2024 |
| 1/16-finals | Guillen Meza A. | Fonseca J. | 1:2 (6:3, 2:6, 4:6) | details | 19.03.2024 |
 Chile: Santiago - Singles - Main |
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| 1/16-finals | Fonseca J. | Gomez F. A. | 1:2 (62:7, 6:2, 4:6) | details | 13.03.2024 |
| Chile: Santiago - Singles - Main |
|---|
| 1/16-finals | Tirante T. A. | Fonseca J. | 2:0 (7:5, 7:63) | details | 27.02.2024 |
 Brazil: Rio de Janeiro - Singles - Main |
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| Quarter-finals | Fonseca J. | Navone M. | 1:2 (6:2, 3:6, 3:6) | details | 24.02.2024 |