38th
ATP Doubles
38th
ATP Doubles
Age
28 years
16/03/1998
Weight
N/A
Height
N/A
Hand
N/A
Constantin Frantzen is a tennis player from Allemagne, born the 1998-03-16. The last tournament he played is US Open.
Chengdu
Robert Cash
R. Cash
Alexander Erler
A. Erler
Constantin Frantzen
C. Frantzen
Robin Haase
R. Haase
Match dates
September 23, 2026 at 4:00 AM
Match not started.
Chengdu.
Round of 16.
Robert Cash, États-Unis , and Alexander Erler, Autriche , against Constantin Frantzen, Allemagne , and Robin Haase, Pays-Bas . Match dates : September 23, 2026 at 4:00 AM.Latest matches
Match finished.
US Open.
2nd round.
, and , won the match against Maximo Gonzalez, Argentine , and Andress Molteni, Argentine .
Match finished.
Winston-Salem.
Quarter final.
, and , won the match against Lucas Miedler, Autriche , and Marc Polmans, Australie .
Match finished.
Winston-Salem.
Round of 16.
, and , won the match against Quentin Halys, France , and Pierre Hughes Herbert, France .
Match finished.
Masters de Cincinnati.
Finale.
Orlando Luz, Brésil , and Rafael Matos, Brésil , won the match against Constantin Frantzen, Allemagne , and Robin Haase, Pays-Bas .
Scores:
Set 1: 6 - 4.
Set 2: 3 - 6.
Set 3: 10 - 7.