| Challenger Milano | 06/26 11:30 | 28 | [257] Gian Marco Moroni v Holger Vitus Nodskov Rune [236] | 7-6,6-1 | |
| Challenger Milano | 06/25 10:00 | 27 | [257] Gian Marco Moroni v Duje Ajdukovic [297] | 6-3,7-5 | |
| Challenger Milano | 06/24 10:00 | 26 | [257] Gian Marco Moroni v Orlando Luz [326] | 6-3,6-4 | |
| Challenger Milano | 06/22 10:25 | 25 | [260] Gian Marco Moroni v Viktor Galovic [334] | 6-2,6-3 | |
| Challenger Almaty | 06/17 07:55 | 27 | [294] Mirza Basic v Gian Marco Moroni [260] | 6-3,7-5 | |
| Challenger Almaty | 06/16 04:00 | 26 | [260] Gian Marco Moroni v Mohamed Safwat [165] | 4-6,6-3,6-3 | |
| Challenger Almaty | 06/14 05:40 | 25 | [260] Gian Marco Moroni v Dimitar Kuzmanov [244] | Retired | |
| Challenger Almaty | 06/09 04:00 | 26 | [174] Kimmer Coppejans v Gian Marco Moroni [263] | 2-6,6-3,6-1 | |
| Challenger Almaty | 06/07 09:40 | 25 | [299] Nino Serdarusic v Gian Marco Moroni [263] | 5-7,1-6 | |
| ATP Roma | 05/08 17:15 | 14 | [57] Aljaz Bedene v Gian Marco Moroni [249] | 6-2,3-6,6-4 | |
| Challenger Spalato - Qual. | 04/11 11:30 | 14 | Gian Marco Moroni v Bozo Barun | 3-6,6-2,6-7 | |
| Challenger Oeiras | 04/09 10:00 | 27 | [336] Pedro Cachin v Gian Marco Moroni [245] | 6-3,2-6,6-4 | |
| Challenger Oeiras | 04/08 10:00 | 26 | [269] Pavel Kotov v Gian Marco Moroni [245] | 2-6,2-6 | |
| Challenger Oeiras | 04/05 14:05 | 25 | [276] Alex Molcan v Gian Marco Moroni [245] | 2-6,4-6 | |
| Challenger Oeiras | 03/31 10:00 | 26 | [302] Igor Sijsling v Gian Marco Moroni [241] | 6-2,6-2 | |
| Challenger Oeiras | 03/29 10:00 | 25 | [263] Alexey Vatutin v Gian Marco Moroni [241] | 4-6,3-6 | |
| Challenger Zadar | 03/23 12:50 | 25 | [241] Gian Marco Moroni v Dimitar Kuzmanov [274] | 4-6,4-6 | |
| Challenger Gran Canaria | 02/25 12:25 | 26 | [231] Gian Marco Moroni v Filip Horansky [170] | 6-7,4-6 | |
| Challenger Gran Canaria | 02/23 13:15 | 25 | [231] Gian Marco Moroni v Manuel Guinard [312] | 6-3,6-2 | |
| Challenger Biella - Qual. | 02/14 10:50 | 14 | [234] Gian Marco Moroni v Raul Brancaccio [373] | 4-6,2-6 | |
| Challenger Biella | 02/11 16:25 | 26 | [125] Andy Murray v Gian Marco Moroni [234] | 6-4,6-4 | |
| Challenger Biella | 02/09 14:20 | 25 | Evgeny Karlovskiy v Gian Marco Moroni | 6-7,4-6 | |
| Challenger Antalya | 02/02 13:05 | 25 | [230] Gian Marco Moroni v Ramkumar Ramanathan [187] | 6-4,4-6,6-7 | |
| Challenger Antalya | 02/01 11:30 | 19 | [230] Gian Marco Moroni v Akira Santillan [276] | 4-6,6-3,2-6 | |
| Challenger Antalya - Qual. | 01/31 10:55 | 14 | [230] Gian Marco Moroni v Chun Hsin Tseng [282] | 7-5,6-4 | |
| Challenger Antalya - Qual. | 01/28 07:00 | 14 | Gian Marco Moroni v Yanki Erel | 3-6,6-3,6-7 | |
| Australian Open | 01/12 14:50 | 15 | [198] Robin Haase v Gian Marco Moroni [229] | 6-4,7-5 | |
| Australian Open | 01/11 16:35 | 60 | [229] Gian Marco Moroni v Mischa Zverev [264] | 4-6,6-3,6-0 | |
| ATP Sardegna | 10/10 09:30 | 64 | [222] Gian Marco Moroni v Kimmer Coppejans [163] | 6-2,6-7,0-6 | |
| Challenger Biella | 09/28 12:00 | 25 | [222] Gian Marco Moroni v Andrea Pellegrino [296] | 5-7,6-3,3-6 |
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.