| Challenger Genova | 09/04 10:15 | 25 | Sebastian Ofner v Gian Marco Moroni | Cancelled | |
| Challenger Como | 08/29 08:30 | 26 | [212] Gian Marco Moroni v Filippo Baldi [286] | 6-7,3-6 | |
| Challenger Como | 08/27 13:00 | 25 | [212] Gian Marco Moroni v Zdenek Kolar [208] | 6-2,6-2 | |
| US Open | 08/21 20:10 | 44 | [214] Gian Marco Moroni v Marcelo Arevalo [146] | 3-6,6-2,5-7 | |
| Challenger Portoroz | 08/09 20:10 | 27 | [231] Gian Marco Moroni v Dominik Koepfer [263] | 4-6,6-3,1-6 | |
| Challenger Portoroz | 08/08 14:30 | 26 | [231] Gian Marco Moroni v Cem Ilkel [250] | 6-1,6-1 | |
| Challenger Portoroz | 08/07 14:25 | 25 | [164] Gianluigi Quinzi v Gian Marco Moroni [231] | 3-6,7-6,5-7 | |
| Challenger - Segovia | 08/03 13:00 | 27 | [191] Luca Vanni v Gian Marco Moroni [243] | 6-1,6-4 | |
| Challenger - Segovia | 08/01 09:00 | 26 | [243] Gian Marco Moroni v Ivan Nedelko [241] | 6-4,6-7,6-3 | |
| Challenger - Segovia | 07/31 11:35 | 25 | [243] Gian Marco Moroni v David Guez [277] | 6-3,6-2 | |
| Challenger Padova | 07/27 19:10 | 27 | [242] Tommy Robredo v Gian Marco Moroni [256] | 3-6,6-3,6-2 | |
| Challenger Padova | 07/26 17:00 | 26 | Gian Marco Moroni v Edoardo Eremin | Retired | |
| Challenger Padova | 07/25 10:10 | 25 | [482] Jacopo Berrettini v Gian Marco Moroni [256] | 7-6,0-6,6-7 | |
| ATP Umag Qual | 07/15 08:00 | 64 | [137] Stefano Travaglia v Gian Marco Moroni [255] | 7-6,7-6 | |
| Challenger L'Aquila | 06/22 10:00 | 27 | [138] Thiago Monteiro v Gian Marco Moroni [272] | Retired | |
| Challenger L'Aquila | 06/20 08:00 | 26 | [272] Gian Marco Moroni v Pedro Martinez [248] | 6-2,7-5 | |
| Challenger L'Aquila | 06/18 15:30 | 25 | [272] Gian Marco Moroni v Andrea Arnaboldi [240] | 6-4,6-0 | |
| Challenger Caltanissetta | 06/11 19:00 | 25 | [272] Gian Marco Moroni v Dennis Novak [209] | 7-6,2-6,6-7 | |
| Challenger Vicenza | 06/02 11:30 | 28 | [295] Gian Marco Moroni v Hugo Dellien [145] | 4-6,4-6 | |
| Challenger Vicenza | 06/01 14:30 | 27 | [231] Guilherme Clezar v Gian Marco Moroni [295] | 3-6,2-6 | |
| Challenger Vicenza | 05/31 15:00 | 26 | [212] Daniel Gimeno-Traver v Gian Marco Moroni [295] | 3-6,2-6 | |
| Challenger Vicenza | 05/29 15:55 | 25 | Gian Marco Moroni v Victor Estrella Burgos | 6-1,6-4 | |
| Challenger Mestre | 05/27 13:00 | 29 | [358] Gian Marco Moroni v Gianluigi Quinzi [243] | 2-6,2-6 | |
| Challenger Mestre | 05/26 13:00 | 28 | [253] Mitchell Krueger v Gian Marco Moroni [358] | 5-7,2-6 | |
| Challenger Mestre | 05/25 09:30 | 27 | [273] Laurynas Grigelis v Gian Marco Moroni [358] | 2-6,0-6 | |
| Challenger Mestre | 05/24 09:00 | 26 | [358] Gian Marco Moroni v Tomislav Brkic [248] | 6-4,6-4 | |
| Challenger Mestre | 05/23 08:30 | 25 | [374] Daniel Masur v Gian Marco Moroni [358] | 3-6,2-6 | |
| Challenger Lisbon Qual | 05/13 10:00 | 46 | [492] Edoardo Eremin v Gian Marco Moroni [358] | 1-6,6-2,6-3 | |
| Challenger Lisbon Qual | 05/12 09:00 | 45 | [389] Yannick Vandenbulcke v Gian Marco Moroni [358] | 4-6,6-7 | |
| Challenger Francavilla | 04/24 10:55 | 25 | [240] Andrea Collarini v Gian Marco Moroni [356] | 6-2,7-6 |
Wikipedia - Gian Marco Moroni
Gian Marco Moroni (born 13 February 1998) is an Italian professional tennis player.
Moroni has a career-high ATP singles ranking of world No. 159, which he first achieved in June 2022. He also has a career-high ATP doubles ranking of world No. 327, attained in May 2019. He has reached seven career singles finals, with a record of two wins and five losses, including a 1–4 record in ATP Challenger finals. Additionally, he has reached one career doubles final, in which he finished runner-up, at the ITF Futures level.
History
2019: ATP debut
Moroni made his ATP main draw debut at the 2019 Swiss Open Gstaad after successfully qualifying for the singles main draw. He defeated Luca Margaroli 6–3, 6–4 and Marco Trungelliti 6–3, 6–2 during qualifying rounds and then upset veteran Spaniard Tommy Robredo in the first round with a 6–2, 6–2 straight sets victory. He was ultimately eliminated in the second round by fifth seed and eventual semi-finalist João Sousa 4–6, 4–6.