January |
| 4 | 21-26 Jan | ITF World Tennis Tour (Juniors) | Sint-Katelijne-Waver | BEL | J5 | Results | | | |
April |
| 16 | 20 Apr | Beach Tennis | Lebbeke | BEL | | MD, WD | | | |
| 16 | 21-22 Apr | Beach Tennis | Lebbeke | BEL | $3,000 | MD, WD | | | |
May |
| 22 | 27 May-1 Jun | ITF World Tennis Tour (Juniors) | Charleroi-Marcinelle | BEL | J1 | Results | | | |
June |
| 25 | 17-23 Jun | ITF Seniors | Brussels | BEL | G3 | Results | | | |
| 26 | 24-30 Jun | ITF World Tennis Tour (Men) | Arlon | BEL | M25+H | Results | | | |
| 26 | 24-30 Jun | TEJT 16&U | Brussels | BEL | cat.3 | FS, EL, Results, OP | | | |
July |
| 27 | 1-7 Jul | ITF World Tennis Tour (Men) | Lasne | BEL | M25 | Results | | | |
| 28 | 8-13 Jul | ITF World Tennis Tour (Juniors) | Limelette | BEL | J4 | Results | | | |
| 28 | 8-14 Jul | TEJT 16&U | Brussels | BEL | cat.3 | FS, EL, Results, OP | | | |
| 28 | 8-14 Jul | TEJT 12&U | Brussels | BEL | cat.2 | FS, EL, Results, OP | | | |
| 30 | 25-28 Jul | UNIQLO Tour | Leuven | BEL | ITF 3 | Results | | | |
| 31 | 29 Jul-3 Aug | TEJT 12&U | Brussels | BEL | cat.2 | FS, EL, Results, OP | | | |
| 31 | 29 Jul-4 Aug | ITF World Tennis Tour (Men) | Brussels | BEL | M15 | Results | | | |
| 31 | 29 Jul-4 Aug | ITF World Tennis Tour (Women) | Knokke | BEL | W15 | Results | | | |
| 31 | 31 Jul-4 Aug | UNIQLO Tour | Jambes | BEL | ITF 1 | Results | | | |
August |
| 32 | 5-10 Aug | ITF World Tennis Tour (Juniors) | Bree | BEL | J5 | Results | | | |
| 32 | 5-10 Aug | TEJT 14&U | Hasselt | BEL | cat.1 | FS, EL, Results, OP | | | |
| 32 | 5-11 Aug | ITF World Tennis Tour (Men) | Eupen | BEL | M15 | Results | | | |
| 32 | 5-11 Aug | ITF World Tennis Tour (Women) | Koksijde | BEL | W25 | Results | | | |
| 32 | 5-11 Aug | TEJT 12&U | Zetrud Lumay | BEL | cat.2 | FS, EL, Results, OP | | | |
| 32 | 7-11 Aug | UNIQLO Tour | Deurne-Antwerpen | BEL | ITF Futures | Results | | | |
| 33 | 12-17 Aug | ITF World Tennis Tour (Juniors) | Maaseik | BEL | J4 | Results | | | |
| 33 | 12-18 Aug | ITF World Tennis Tour (Men) | Koksijde | BEL | M15 | Results | | | |
| 33 | 12-18 Aug | TEJT 14&U | Nivelles | BEL | cat.2 | FS, EL, Results, OP | | | |
| 33 | 12-18 Aug | TEJT 16&U | Nivelles | BEL | cat.2 | FS, EL, Results, OP | | | |
| 33 | 14-17 Aug | UNIQLO Tour | Ath | BEL | ITF 3 | Results | | | |
| 34 | 19-24 Aug | TEJT 14&U | Brussels | BEL | cat.3 | FS, EL, Results, OP | | | |
| 34 | 19-24 Aug | ITF Seniors | Mol-Wezel | BEL | G4 | Results | | | |
| 34 | 19-25 Aug | ITF World Tennis Tour (Men) | Lambermont | BEL | M15 | Results | | | |
| 34 | 19-25 Aug | ITF World Tennis Tour (Women) | Wanfercee-Baulet | BEL | W15 | Results | | | |
| 35 | 26 Aug-1 Sep | TEJT 14&U | Brussels | BEL | cat.3 | FS, EL, Results, OP | | | |
| 35 | 28 Aug-1 Sep | ITF Seniors | Raeren | BEL | G3 | Results | | | |
October |
| 42 | 14-20 Oct | ATP Tour | European Open, Antwerp | BEL | ATP 250 | MS, MD, SQ, OP | | | |
| 44 | 28 Oct-3 Nov | ITF World Tennis Tour (Juniors) | Sint-Katelijne-Waver | BEL | J4 | Results | | | |
November |
| 47 | 19-24 Nov | TEJT 16&U | Bree | BEL | cat.3 | FS, EL, Results, OP | | | |
December |
| 1 | 31 Dec-5 Jan 2020 | ITF World Tennis Tour (Juniors) | Arlon | BEL | J4 | Results | | | |
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