| Challenger - Sanremo | 03/28 11:35 | 25 | [185] Zsombor Piros v Matteo Arnaldi [116] | 6-3,7-6 | |
| ATP - Miami | 03/20 17:10 | 14 | [141] Lukas Klein v Matteo Arnaldi [116] | 6-4,4-6,6-4 | |
| Challenger - Phoenix | 03/16 19:50 | 25 | [115] Matteo Arnaldi v Aleksandar Vukic [186] | 2-6,6-4,3-6 | |
| Challenger - Phoenix | 03/13 21:00 | 14 | Matteo Arnaldi v Aleksandar Vukic | Cancelled | |
| ATP - Indian Wells | 03/07 19:00 | 19 | [94] Thanasi Kokkinakis v Matteo Arnaldi [115] | 6-4,6-4 | |
| ATP - Indian Wells | 03/06 23:55 | 44 | [161] Lloyd Harris v Matteo Arnaldi [115] | 4-6,3-6 | |
| ATP - Dubai | 02/28 13:20 | 25 | [7] Daniil Medvedev v Matteo Arnaldi [111] | 6-4,6-2 | |
| ATP - Dubai | 02/26 07:00 | 19 | [120] Tomas Machac v Matteo Arnaldi [110] | 6-0,6-1 | |
| ATP - Dubai | 02/25 07:00 | 14 | Simon Carr v Matteo Arnaldi | 5-7,4-6 | |
| ATP - Doha | 02/18 08:00 | 14 | [109] Matteo Arnaldi v Oleksii Krutykh [169] | 2-6,4-6 | |
| Challenger - Manama | 02/14 09:35 | 25 | [380] Salvatore Caruso v Matteo Arnaldi [109] | 3-6,6-3,6-2 | |
| Challenger - Tenerife | 02/05 12:00 | 29 | [147] Raul Brancaccio v Matteo Arnaldi [130] | 1-6,2-6 | |
| Challenger - Tenerife | 02/04 13:00 | 28 | [290] Nicolas Alvarez Varona v Matteo Arnaldi [130] | 3-6,4-6 | |
| Challenger - Tenerife | 02/03 13:10 | 27 | [176] Oleksii Krutykh v Matteo Arnaldi [130] | 4-6,1-6 | |
| Challenger - Tenerife | 02/02 11:00 | 26 | [311] Shintaro Mochizuki v Matteo Arnaldi [130] | 0-6,6-2,3-6 | |
| Challenger - Tenerife | 01/31 18:15 | 25 | [252] Alessandro Giannessi v Matteo Arnaldi [130] | 3-6,7-6,3-6 | |
| Challenger - Quimper | 01/25 09:00 | 25 | [193] Sebastian Ofner v Matteo Arnaldi [134] | 3-6,6-2,6-1 | |
| Australian Open | 01/11 23:00 | 19 | [204] Max Purcell v Matteo Arnaldi [134] | 6-4,6-3 | |
| Australian Open | 01/10 23:00 | 15 | Alex Bolt v Matteo Arnaldi | 7-5,5-7,4-6 | |
| Australian Open | 01/09 00:35 | 14 | [169] Alexander Ritschard v Matteo Arnaldi [134] | 3-6,5-7 | |
| Challenger - Canberra | 01/04 04:25 | 26 | [87] Marton Fucsovics v Matteo Arnaldi [134] | 6-2,3-6,6-1 | |
| Challenger - Canberra | 01/03 00:30 | 25 | [134] Matteo Arnaldi v Alexander Shevchenko [154] | 6-4,6-1 | |
| Next Gen ATP Finals | 11/10 13:00 | 3 | [134] Matteo Arnaldi v Jiri Lehecka [74] | 3-4,1-4,3-4 | |
| Next Gen ATP Finals | 11/09 13:00 | 2 | [134] Matteo Arnaldi v Francesco Passaro [119] | 3-4,4-2,4-3,3-4,3-4 | |
| Next Gen ATP Finals | 11/08 18:30 | 1 | [134] Matteo Arnaldi v Brandon Nakashima [49] | 4-2,3-4,3-4,4-3,2-4 | |
| Challenger - Bergamo | 11/04 14:40 | 27 | [140] Matteo Arnaldi v Jan-Lennard Struff [168] | 6-4,1-6,4-6 | |
| Challenger - Bergamo | 11/03 18:10 | 26 | [140] Matteo Arnaldi v Liam Broady [157] | 6-4,1-6,6-3 | |
| Challenger - Bergamo | 11/02 12:30 | 25 | [93] Gregoire Barrere v Matteo Arnaldi [140] | 3-6,1-6 | |
| Challenger - Brest | 10/27 16:30 | 26 | [195] Gilles Simon v Matteo Arnaldi [141] | 6-2,6-2 | |
| Challenger - Brest | 10/25 19:00 | 25 | [281] Nino Serdarusic v Matteo Arnaldi [141] | 1-6,2-6 |
Wikipedia - Matteo Arnaldi
Matteo Arnaldi (født 22. februar 2001 i Sanremo, Italien) er en mandlig professionel tennisspiller fra Italien.