Stadium: Court 5 Round: 28 Ground: Clay
| ITF M15 Haren | 2019/08/30 12:30 | Seifert, Stefan v Eisinga, Zachary | 5-7,6-3,3-6 |
| ITF M15 Haren | 2019/08/29 10:45 | Eisinga, Zachary v Mats Rosenkranz | 6-3,7-6 |
| ITF M15 Haren | 2019/08/27 14:15 | Max Houkes v Eisinga, Zachary | 3-6,1-6 |
| ITF M15 Oldenzaal | 2019/08/16 09:00 | Eisinga, Zachary v Stevens, Bart | 2-6,6-3,5-7 |
| ITF M15 Oldenzaal | 2019/08/15 15:20 | Eisinga, Zachary v Guy Den Heijer | 7-6,7-5 |
| ITF M15 Oldenzaal | 2019/08/14 11:00 | Niels Lootsma v Eisinga, Zachary | 7-6,3-6,1-6 |
| ITF M15 Eupen | 2019/08/06 08:00 | Eisinga, Zachary v Hiramatsu, Shinnosuke | 6-4,2-6,9-11 |
| ITF M15 Eupen | 2019/08/05 09:00 | Hellfritsch, Lucas v Eisinga, Zachary | 7-6,6-7,4-10 |
| ITF M15 Haren | 2019/08/30 18:10 | Galarza, Juan Ignacio v Ryan Nijboer | 7-5,6-7,7-6 |
| ITF M15 Haren | 2019/08/29 12:55 | Galarza, Juan Ignacio v Uryson, Nicolas | 6-1,6-2 |
| ITF M15 Haren | 2019/08/28 11:20 | Galarza, Juan Ignacio v Matuszewski, Piotr | 6-2,6-4 |
| ITF M15 Ueberlingen | 2019/08/23 11:55 | Galarza, Juan Ignacio v Louis Wessels | 6-2,2-6,5-7 |
| ITF M15 Ueberlingen | 2019/08/22 09:00 | Galarza, Juan Ignacio v Maurus Malgiaritta | 6-3,7-6 |
| ITF M15 Ueberlingen | 2019/08/21 09:20 | Galarza, Juan Ignacio v Nicolas Parizzia | 2-6,6-2,7-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/26 13:55 | Galarza, Juan Ignacio v Netuschil, Marvin | 3-6,4-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/25 10:00 | Kai Wehnelt v Galarza, Juan Ignacio | 5-7,1-6 |