| Challenger Roma | 05/11 11:30 | 28 | [210] Adam Pavlasek v Gian Marco Moroni [249] | 1-6,1-6 | |
| Challenger Roma | 05/10 13:40 | 27 | [249] Gian Marco Moroni v Filip Horansky [166] | Retired | |
| Challenger Roma | 05/09 09:40 | 26 | [249] Gian Marco Moroni v Mate Valkusz [322] | Retired | |
| Challenger Roma | 05/08 13:50 | 25 | [249] Gian Marco Moroni v Ulises Blanch [290] | 6-2,6-3 | |
| Challenger Roma | 05/06 10:00 | 24 | Gian Marco Moroni v Alessandro Bega | Cancelled | |
| Challenger Bordeaux | 04/30 10:40 | 25 | [250] Gian Marco Moroni v Adrian Mannarino [56] | 4-6,0-6 | |
| Challenger Bordeaux | 04/29 11:10 | 24 | Pierre Delage v Gian Marco Moroni | 3-6,4-6 | |
| Challenger Francavilla | 04/25 11:10 | 26 | [257] Gian Marco Moroni v Rudolf Molleker [168] | 6-3,2-6,0-6 | |
| Challenger Francavilla | 04/23 11:30 | 25 | Andrea Del Federico v Gian Marco Moroni | 1-6,2-6 | |
| Challenger Francavilla | 04/23 11:30 | 25 | Gerard Granollers v Gian Marco Moroni | Cancelled | |
| Challenger Francavilla | 04/22 09:45 | 24 | [257] Gian Marco Moroni v Ivan Nedelko [436] | 6-3,6-2 | |
| Challenger Tunis | 04/19 10:00 | 27 | [271] Gian Marco Moroni v Joao Domingues [221] | 7-5,4-6,5-7 | |
| Challenger Tunis | 04/18 09:30 | 26 | [148] Oscar Otte v Gian Marco Moroni [271] | 2-6,3-6 | |
| Challenger Tunis | 04/16 13:50 | 25 | [271] Gian Marco Moroni v Jurgen Zopp [174] | 6-4,6-7,6-2 | |
| Challenger Tunis | 04/15 11:35 | 24 | [271] Gian Marco Moroni v Riccardo Bonadio [418] | 6-3,5-7,7-5 | |
| Challenger Barletta | 04/08 11:25 | 24 | [243] Gian Marco Moroni v Jannik Sinner [316] | 6-0,4-6,1-6 | |
| Challenger Alicante | 04/01 13:00 | 24 | [236] Pedro Cachin v Gian Marco Moroni [231] | 6-3,6-3 | |
| Challenger Marbella | 03/26 14:55 | 25 | [100] Jiri Vesely v Gian Marco Moroni [236] | 6-2,6-2 | |
| Challenger Marbella | 03/25 14:05 | 24 | [236] Gian Marco Moroni v Marko Djokovic [323] | 6-3,6-0 | |
| Challenger Santiago | 03/07 14:00 | 26 | [228] Gian Marco Moroni v Hugo Dellien [87] | 6-7,2-6 | |
| Challenger Santiago | 03/06 14:00 | 25 | [228] Gian Marco Moroni v Emilio Gomez [312] | 6-3,6-7,6-3 | |
| ATP San Paolo | 02/23 14:00 | 64 | [140] Carlos Berlocq v Gian Marco Moroni [226] | 1-6,6-3,6-4 | |
| Challenger Cherbourg | 02/13 11:20 | 25 | [228] Gian Marco Moroni v Gianluigi Quinzi [153] | 2-6,2-6 | |
| Challenger Cherbourg | 02/11 15:15 | 24 | [228] Gian Marco Moroni v Roman Safiullin [318] | 7-5,6-2 | |
| Challenger Launceston | 01/29 06:10 | 25 | [397] Harry Bourchier v Gian Marco Moroni [229] | 7-6,6-3 | |
| Challenger Burnie | 01/22 02:00 | 25 | [226] Gian Marco Moroni v Sebastian Fanselow [324] | 6-4,4-6,2-6 | |
| Australian Open | 01/07 23:00 | 44 | [120] Jason Jung v Gian Marco Moroni [227] | 3-6,6-1,7-6 | |
| ATP Doha | 12/29 10:40 | 64 | [135] Sergiy Stakhovsky v Gian Marco Moroni [215] | 7-6,7-5 | |
| Challenger Szczecin | 09/11 10:50 | 25 | [215] Gian Marco Moroni v Mario Vilella Martinez [252] | 2-6,2-6 | |
| Challenger Genova | 09/04 11:15 | 25 | [311] Thomaz Bellucci v Gian Marco Moroni [212] | 7-6,6-3 |
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.