From 1 មីនា to 7 មីនា 2021
Rotterdam
Rotterdam / ATP 500 / 1,117,900 €
Rublev A
Buenos Aires
Buenos Aires / ATP 250 / 411,940 $
Schwartzman D
From 8 មីនា to 13 មីនា 2021
Doha
Doha / ATP 250 / 890,920 $
Basilashvili N
Marseille
Marseille / ATP 250 / 409,765 €
Medvedev D
Santiago
Santiago / ATP 250 / 393,935 $
Garin C
From 14 មីនា to 20 មីនា 2021
Dubaï
Dubai / ATP 500 / 2,048,855 $
Karatsev A
From 15 មីនា to 20 មីនា 2021
Acapulco
Acapulco / ATP 500 / 1,204,960 $
Zverev A
From 24 មីនា to 4 មេសា 2021
Miami
Miami / ATP Masters 1000 / 4,299,205 $
Hurkacz H
Madrid 
Madrid 
12:41 
vs 
vs 
Machac T
Titles 2021