Ülke 1 Aprel to 7 Aprel 2019
Monterrey
Monterrey / ATP CH 125 / 162,480 $
Bublik A
Ülke 8 Aprel to 14 Aprel 2019
Houston
Houston / ATP 250 / 600,345 $
Garin C
Marakeş
Marrakech / ATP 250 / 540,310 €
Paire B
Taipei
Taipei / ATP CH 125 / 162,480 $
Novak D
Ülke 14 Aprel to 21 Aprel 2019
Monte-Carlo
Monte-Carlo / ATP Masters 1000 / 4,629,725 €
Fognini F
Ülke 15 Aprel to 21 Aprel 2019
Anning
AnNing / ATP CH 125 / 162,480 $
Clarke J
Ülke 22 Aprel to 28 Aprel 2019
Barselona
Barcelone / ATP 500 / 2,604,340 €
Thiem D
Budapest
Budapest / ATP 250 / 540,310 €
Berrettini M
Ülke 29 Aprel to 5 Maý 2019
Münih
Munich / ATP 250 / 540,310 €
Garin C
Estoril
Estoril / ATP 250 / 540,310 €
Tsitsipas S
Bordeaux
Bordeaux / ATP CH 125 / 114,800 €
Pouille L
Madrid 
Madrid 
04:26 
Titles 2019
vs 
vs 
Ofner S