| ATP - Bazylea | 10/26 17:55 | 26 | [6] Holger Rune v Sebastian Baez [29] | 7-6,6-1 | |
| ATP - Bazylea | 10/23 11:35 | 25 | [61] Christopher O'Connell v Sebastian Baez [29] | 7-6,4-6,3-6 | |
| ATP Sztokholm | 10/17 11:00 | 25 | [28] Sebastian Baez v J.J. Wolf [58] | 6-7,2-6 | |
| ATP Shanghai | 10/08 10:30 | 25 | [4] Jannik Sinner v Sebastian Baez [29] | 3-6,6-3,6-2 | |
| ATP Shanghai | 10/06 10:45 | 24 | [273] Dane Sweeny v Sebastian Baez [29] | 2-6,4-6 | |
| ATP Astana | 09/29 12:25 | 26 | [107] Jurij Rodionov v Sebastian Baez [27] | 6-2,6-4 | |
| Puchar Davisa | 09/17 20:10 | 5 | Sebastian Baez v Vilius Gaubas | Cancelled | |
| Puchar Davisa | 09/16 17:55 | 2 | [28] Sebastian Baez v Ricardas Berankis [231] | 7-6,5-7,6-3 | |
| US Open | 09/03 02:45 | 25 | [3] Daniil Medvedev v Sebastian Baez [32] | 6-2,6-2,7-6 | |
| US Open | 08/31 22:50 | 24 | [168] Felipe Meligeni Rodrigues Alves v Sebastian Baez [32] | Retired | |
| US Open | 08/29 18:55 | 23 | [32] Sebastian Baez v Borna Coric [23] | 7-5,7-5,6-1 | |
| ATP Winston-Salem | 08/26 21:00 | 29 | [42] Sebastian Baez v Jiri Lehecka [35] | 6-4,6-3 | |
| ATP Winston-Salem | 08/25 22:30 | 28 | [29] Borna Coric v Sebastian Baez [42] | 3-6,7-6,6-7 | |
| ATP Winston-Salem | 08/25 02:40 | 27 | [34] Laslo Djere v Sebastian Baez [42] | 3-6,0-6 | |
| ATP Winston-Salem | 08/23 20:00 | 26 | [51] Aleksandar Vukic v Sebastian Baez [42] | 4-6,6-4,4-6 | |
| ATP Winston-Salem | 08/22 00:35 | 25 | [70] Daniel Elahi Galan v Sebastian Baez [42] | 6-3,4-6,4-6 | |
| ATP Kitzbuhel | 08/05 12:00 | 29 | [72] Sebastian Baez v Dominic Thiem [116] | 6-3,6-1 | |
| ATP Kitzbuhel | 08/04 11:00 | 28 | [34] Tomas Martin Etcheverry v Sebastian Baez [72] | 6-7,6-3,4-6 | |
| ATP Kitzbuhel | 08/03 09:00 | 27 | [120] Alex Molcan v Sebastian Baez [72] | 4-6,3-6 | |
| ATP Kitzbuhel | 08/02 09:00 | 26 | [72] Sebastian Baez v Roberto Carballes Baena [64] | 6-1,6-2 | |
| ATP Kitzbuhel | 07/31 13:15 | 25 | [147] Hamad Medjedovic v Sebastian Baez [72] | 4-6,2-6 | |
| ATP Hamburg | 07/26 15:05 | 25 | [4] Casper Ruud v Sebastian Baez [64] | 6-3,1-6,6-3 | |
| ATP Bastad | 07/18 11:10 | 25 | [63] Sebastian Baez v Federico Coria [113] | 4-6,6-4,6-7 | |
| Wimbledon | 07/03 10:00 | 23 | [46] Sebastian Baez v Tomas Barrios Vera [133] | 6-7,6-3,3-6,6-7 | |
| ATP Eastbourne | 06/28 15:40 | 26 | [44] Sebastian Baez v Tommy Paul [17] | 1-6,6-7 | |
| ATP Eastbourne | 06/26 10:00 | 25 | [68] Nuno Borges v Sebastian Baez [44] | 3-6,4-6 | |
| French Open | 05/30 18:15 | 23 | [394] Gael Monfils v Sebastian Baez [42] | 3-6,6-3,7-5,1-6,7-5 | |
| ATP Lyon | 05/25 11:45 | 27 | [44] Sebastian Baez v Cameron Norrie [14] | 2-6,6-2,1-6 | |
| ATP Lyon | 05/24 09:00 | 26 | [44] Sebastian Baez v Pedro Cachin [63] | 3-6,7-5,6-2 | |
| ATP Lyon | 05/23 09:00 | 25 | [44] Sebastian Baez v Marton Fucsovics [80] | 6-4,7-6 |
Wikipedia - Sebastián Báez
Sebastián Báez (ur. 28 grudnia 2000 w Buenos Aires) – argentyński tenisista, finalista juniorskiego French Open 2018 w grze pojedynczej.