| Challenger - Barletta | 04/10 10:00 | 14 | [334] Matteo Arnaldi v Pawel Cias [476] | 6-4,1-6,6-0 | |
| Challenger - Sanremo | 04/05 14:20 | 25 | [334] Matteo Arnaldi v Riccardo Bonadio [247] | 5-7,5-7 | |
| Challenger - Zadar | 03/22 13:30 | 25 | [355] Matteo Arnaldi v Dalibor Svrcina [291] | 2-6,2-6 | |
| Challenger - Zadar | 03/21 11:00 | 19 | [319] Luciano Darderi v Matteo Arnaldi [355] | 5-7,7-5,2-6 | |
| Challenger - Zadar | 03/20 11:50 | 14 | Bozo Barun v Matteo Arnaldi | 3-6,5-7 | |
| Challenger - Roseto | 03/14 09:00 | 19 | [271] Andrea Vavassori v Matteo Arnaldi [355] | 7-5,4-6,6-4 | |
| Challenger Roseto Qual | 03/13 11:05 | 14 | [355] Matteo Arnaldi v Lukas Rosol [288] | 6-3,6-1 | |
| Challenger - Roseto | 03/09 12:55 | 26 | [161] Nuno Borges v Matteo Arnaldi [355] | 6-7,7-5,6-1 | |
| Challenger - Roseto | 03/08 09:00 | 25 | [355] Matteo Arnaldi v Francesco Passaro [489] | 6-3,6-4 | |
| Challenger - Roseto | 03/07 11:25 | 19 | Matteo Arnaldi v Omar Giacalone | 3-6,6-0,7-6 | |
| Challenger - Roseto | 03/06 13:05 | 14 | Matteo Arnaldi v Giuseppe Corsaro | 6-2,6-1 | |
| Challenger - Gran Canaria | 02/27 17:55 | 45 | Miguel Damas v Matteo Arnaldi | 6-2,6-4 | |
| Challenger Forli | 02/21 18:55 | 25 | [168] Zizou Bergs v Matteo Arnaldi [357] | 6-4,7-5 | |
| Challenger Forli | 02/16 11:00 | 25 | [361] Matteo Arnaldi v Constant Lestienne [204] | 2-6,7-5,2-6 | |
| Challenger - Cherbourg | 02/06 15:00 | 14 | [361] Matteo Arnaldi v Tristan Lamasine [301] | 6-7,4-6 | |
| Challenger Forli | 01/17 18:50 | 25 | [239] Frederico Ferreira Silva v Matteo Arnaldi [360] | 6-3,6-3 | |
| Challenger Forli | 01/10 13:05 | 19 | [337] Aidan Mchugh v Matteo Arnaldi [364] | 7-6,6-4 | |
| Challenger - Forli - Calificari | 01/09 14:30 | 14 | Lorenzo Angelini v Matteo Arnaldi | 5-7,4-6 | |
| Challenger - Ortisei | 11/09 09:00 | 25 | [363] Matteo Arnaldi v Lucas Miedler [297] | 6-7,0-6 | |
| Challenger - Bergamo | 11/01 15:00 | 25 | [227] Sergiy Stakhovsky v Matteo Arnaldi [363] | 6-3,6-7,7-6 | |
| ITF - M25 Portimao | 10/29 11:15 | 27 | [364] Matteo Arnaldi v Laurent Lokoli [496] | 2-6,6-4,1-6 | |
| ITF - M25 Portimao | 10/28 10:45 | 26 | Matteo Arnaldi v Stuart Parker | 6-4,6-1 | |
| ITF - M25 Portimao | 10/27 14:00 | 25 | [364] Matteo Arnaldi v Lucas Gerch [444] | 7-6,6-3 | |
| Challenger - Napoli | 10/13 09:00 | 26 | [439] Matteo Arnaldi v Flavio Cobolli [243] | 1-6,6-3,2-6 | |
| Challenger - Napoli | 10/12 08:00 | 25 | [284] Evan Furness v Matteo Arnaldi [439] | 1-6,1-6 | |
| Challenger - Napoli | 10/12 08:00 | 25 | [117] Alex Molcan v Matteo Arnaldi [439] | Cancelled | |
| Challenger - Napoli | 10/07 13:45 | 26 | [314] Andrea Vavassori v Matteo Arnaldi [439] | 2-6,6-2,7-6 | |
| Challenger - Napoli | 10/05 11:00 | 25 | [439] Matteo Arnaldi v Alessandro Giannessi [185] | Retired | |
| ITF - M25 Skopje | 10/03 09:00 | 29 | [440] Louis Wessels v Matteo Arnaldi [439] | 1-6,0-6 | |
| ITF - M25 Skopje | 10/02 08:00 | 28 | Henri Squire v Matteo Arnaldi | Retired |
Wikipedia - Matteo Arnaldi
Matteo Arnaldi (n. , San Remo, Liguria, Italia) este un jucător italian de tenis. Cea mai bună clasare din carieră în clasamentul ATP la simplu este locul 41 mondial, în octombrie 2023, și cea mai bună clasare din carieră la dublu, este locul 286 mondial, obținută la 8 august 2022.