| Orléans Masters - Doubles Femmes | 03/24 14:55 | 5 | Boeje A / Poulsen M v Macias D / Nishimura D | L | 2-0 | |
| Pan Am Team Championships WD | 02/14 15:50 | - | Chen K-Y / Pandey S v Macias D / Nishimura D | L | 2-1 | |
| SaarLorLux Open 2019, WD | 10/31 16:00 | 4 | Macias D / Nishimura D v Akchurina A / Morozova O | L | 0-2 | |
| SaarLorLux Open 2019, WD | 10/30 10:40 | 5 | Isenberg T / Stepper B v Macias D / Nishimura D | W | 0-2 | |
| World Championships WD | 08/19 17:00 | 6 | Dong W / Feng X v Macias D / Nishimura D | L | 2-0 | |
| Pan Am Games WD | 08/01 00:00 | - | Lima/Lima v Macias D / Nishimura D | L | 2-1 | |
| US Open 2019, WD | 07/11 01:10 | 5 | Macias D / Nishimura D v Chen/He | L | 0-2 | |
| Peru Int. WD | 06/22 16:30 | - | Macias D / Nishimura D v Lima/Lima | L | 1-2 | |
| Peru Int. WD | 06/21 22:00 | - | Macias D / Nishimura D v Giraldo J / Londono L V | W | 2-0 | |
| Peru Future Series WD | 05/11 16:45 | - | Macias D / Nishimura D v Jimenez N A / Polanco Munoz B A | W | 2-0 | |
| Peru Future Series WD | 05/10 22:30 | - | Macias D / Nishimura D v Montre A / Naranjo C | W | 2-0 | |
| Brazil International Series 2019, WD | 05/03 20:20 | - | Macias D / Nishimura D v Honderich R / Tsai K | L | 0-2 |