| Challenger Astana | 07/23 04:00 | 14 | Gian Marco Moroni v Aliaksandr Liaonenka | Cancelled | |
| Challenger Roseto | 04/19 14:00 | 25 | [388] Gian Marco Moroni v Franco Agamenone [147] | 3-6,5-7 | |
| Challenger Roseto | 04/18 12:00 | 19 | [358] Filip Peliwo v Gian Marco Moroni [388] | 4-6,3-6 | |
| Challenger Roseto | 04/16 11:20 | 14 | Luca Castagnola v Gian Marco Moroni | 7-5,3-6,1-6 | |
| Challenger Rovereto | 02/19 14:30 | 14 | [400] Francesco Forti v Gian Marco Moroni [378] | Retired | |
| Challenger Tenerife | 02/07 11:20 | 25 | [366] Gian Marco Moroni v Gianluca Mager [241] | 3-6,2-6 | |
| Challenger Tenerife - Qual. | 02/06 14:45 | 19 | [300] Shintaro Mochizuki v Gian Marco Moroni [366] | 6-1,6-1 | |
| Challenger Tenerife - Qual. | 02/05 13:30 | 14 | Massimo Giunta v Gian Marco Moroni | 1-6,6-7 | |
| Challenger Tenerife | 01/31 15:55 | 25 | [347] Gian Marco Moroni v Carlos Taberner [177] | 5-7,3-6 | |
| Challenger Tenerife | 01/30 10:00 | 19 | [245] Lorenzo Giustino v Gian Marco Moroni [347] | Retired | |
| Challenger Tenerife | 01/29 10:00 | 14 | [348] Alexander Weis v Gian Marco Moroni [315] | 3-6,4-6 | |
| Challenger Oeiras | 01/02 17:30 | 25 | [168] Ricardas Berankis v Gian Marco Moroni [312] | 2-6,6-1,7-5 | |
| Challenger Maspalomas | 12/02 10:00 | 27 | [344] Gian Marco Moroni v Steven Diez [348] | 2-6,6-1,4-6 | |
| Challenger Maspalomas | 11/30 10:00 | 26 | [295] Titouan Droguet v Gian Marco Moroni [344] | 6-7,5-7 | |
| Challenger Maspalomas | 11/29 11:35 | 25 | [362] Rudolf Molleker v Gian Marco Moroni [344] | 4-6,6-3,6-7 | |
| Challenger Maspalomas | 11/28 11:05 | 19 | [344] Gian Marco Moroni v Alberto Barroso Campos [403] | 6-2,6-1 | |
| Challenger Maspalomas | 11/27 14:55 | 14 | [370] Gian Marco Moroni v Filip Bergevi [293] | 6-4,7-6 | |
| Challenger Valencia | 11/24 09:00 | 26 | [374] Carlos L-Montagud v Gian Marco Moroni [370] | 6-1,6-3 | |
| Challenger Valencia | 11/22 11:45 | 25 | [370] Gian Marco Moroni v Daniel Michalski [250] | 6-3,6-3 | |
| Challenger Valencia | 11/21 09:00 | 19 | [376] Giovanni Fonio v Gian Marco Moroni [370] | 6-3,3-6,6-7 | |
| Challenger Valencia | 11/20 09:00 | 14 | [445] Mario Mansilla Diez v Gian Marco Moroni [364] | 3-6,1-6 | |
| Challenger St. Tropez | 10/10 12:10 | 14 | [400] Elliot Benchetrit v Gian Marco Moroni [315] | Retired | |
| Challenger Parma | 10/06 16:20 | 26 | [281] Mate Valkusz v Gian Marco Moroni [325] | 6-3,4-6,7-5 | |
| Challenger Parma | 10/04 16:35 | 25 | [325] Gian Marco Moroni v Lucas Gerch [308] | 6-3,3-6,6-1 | |
| Challenger Parma | 10/04 15:30 | 25 | Gian Marco Moroni v Pablo Andujar | Cancelled | |
| Challenger Lisbona | 09/28 12:05 | 26 | [331] Gian Marco Moroni v Benoit Paire [165] | Retired | |
| Challenger Lisbona | 09/26 12:20 | 25 | [147] Manuel Guinard v Gian Marco Moroni [331] | 3-6,6-7 | |
| Challenger Braga | 09/20 16:10 | 25 | [94] Nuno Borges v Gian Marco Moroni [329] | 6-3,6-4 | |
| Challenger Szczecin | 09/12 13:25 | 25 | [142] Marco Cecchinato v Gian Marco Moroni [238] | 6-3,6-1 | |
| Challenger Siviglia | 09/05 18:00 | 25 | [257] Nikolas S Izquierdo v Gian Marco Moroni [238] | 4-6,6-2,6-4 |
Wikipedia - Gian Marco Moroni
Gian Marco Moroni (Roma, 13 febbraio 1998) è un tennista italiano.
Romano, cresciuto tennisticamente al TC Parioli, è soprannominato "Jimbo" o "Bufalo". Attualmente è allenato da Federico Torresi e Fabio Gorietti. Ha vinto un titolo Challenger nel 2021.