The 2021

Open de Rennes The Open de Rennes is a tennis List of tennis tournaments, tournament held in Rennes, France since 2006. The event is part of the ATP Challenger Tour and is played on indoor hardcourts. Past finals Singles Doubles External links * ITF sea ...

was a professional

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

tournament played on

hard courts A hardcourt (or hard court) is a type of surface or floor on which a sport is played, most usually in reference to tennis courts. It is typically made of rigid materials such as asphalt or concrete, and covered with acrylic resins to seal the surf ...

. It was the fifteenth edition of the tournament and part of the

2021 ATP Challenger Tour The ATP Challenger Tour in 2021 in tennis, 2021 was the secondary professional tennis circuit organized by the ATP. The 2021 ATP Challenger Tour calendar comprised 147 tournaments with prize money ranging from $36,680 up to $156,240. It was the 44 ...

. It took place in

Rennes Rennes (; ; Gallo language, Gallo: ''Resnn''; ) is a city in the east of Brittany in Northwestern France at the confluence of the rivers Ille and Vilaine. Rennes is the prefecture of the Brittany (administrative region), Brittany Regions of F ...

, France between 13 and 19 September 2021.

Singles main-draw entrants

Seeds

*¹ Rankings are as of 30 August 2021.

Other entrants

The following players received wildcards into the singles main draw: *

Kyrian Jacquet Kyrian Jacquet (born 11 May 2001) is a French professional tennis player. He has a career-high ATP singles ranking of world No. 142 achieved on 9 June 2025 and a doubles ranking of No. 239 achieved on 29 August 2022. Professional career 2020: G ...

Harold Mayot Harold Mayot (born 4 February 2002) is a French professional tennis player. He has a career high ATP singles ranking of world No. 103 achieved on 14 October 2024. He also has a career high ATP doubles ranking of world No. 255 achieved on 16 Sept ...

Andy Murray Sir Andrew Barron Murray (born 15 May 1987) is a British former professional tennis player and coach. He was ranked as the List of ATP number 1 ranked singles tennis players, world No. 1 in men's singles by the Association of Tennis Professio ...

The following player received entry into the singles main draw as an alternate: *

Teymuraz Gabashvili Teymuraz Besikovich Gabashvili ( rus, Теймураз Бесикович Габашвили, , tɛɪ̯mʊˈraz ɡəbɐˈʂvʲilʲɪ; born 23 May 1985) is a Russian-Georgian professional tennis player. He has a career-high singles ranking of Wo ...

The following players received entry from the qualifying draw: *

Alessandro Bega Alessandro Bega (born 11 January 1991) is an Italian former tennis player. He predominantly played on the ITF Futures and ATP Challenger Tour. Bega has a career-high singles ranking by the ATP of 259, achieved on 25 July 2016. He also has a car ...

Clément Chidekh Clément Chidekh (born 13 June 2001) is a French tennis player. He has a career-high ATP singles ranking of world No. 184 achieved on 27 January 2025. He also has a career-high ATP doubles ranking of No. 437 achieved on 21 April 2025. Chidekh p ...

Manuel Guinard Manuel Guinard (born 15 November 1995) is a French professional tennis player. He achieved a career-high ATP doubles ranking of world No. 36 on 14 April 2025 and a career-high singles ranking of world No. 134 on 31 October 2022. Guinard won his ...

Calvin Hemery Calvin Hemery (born 28 January 1995) is a French tennis player of Nigerian descent. Hemery competes on the ATP Challenger Tour. He has a career-high ATP singles ranking of world No. 116 achieved on 30 April 2018 and a doubles ranking of No. 252 a ...

The following players received entry as lucky losers: *

Dan Added Dan Added (born 13 April 1999) is a French professional tennis player. Added has a career high ATP singles ranking of No. 240 achieved on 12 June 2023. He also has a career high ATP doubles ranking of No. 77 achieved on 25 September 2023. Added ...

Mats Rosenkranz Mats Rosenkranz (born 23 August 1998) is a German tennis player. He has a career high ATP singles ranking of world No. 336, achieved on 3 March 2025, and a career high doubles ranking of No. 463, achieved on 19 August 2019. Career 2022-2024: ...

Champions

Singles

Benjamin Bonzi Benjamin Bonzi (; born 9 June 1996) is a French professional tennis player. Bonzi has a career-high ATP singles ranking of world No. 42 achieved on 6 February 2023. He also has a career high doubles ranking of world No. 121 achieved on 19 Septem ...

def.

Mats Moraing Mats Hans Moraing (born 20 June 1992) is a German professional tennis player. He achieved his career high ATP singles ranking of world No. 115 on 23 May 2022. Personal life Mats is the son of former German tennis player Heiner Moraing and is c ...

7–6^(7–3), 7–6^(7–3).

Doubles

Bart Stevens Bart Stevens (born 29 January 1998) is a Dutch tennis player who specializes in doubles. He reached his career-high ATP doubles ranking of world No. 69 on 20 November 2023. He also has a career high singles ranking of No. 736 achieved on 14 Octob ...

Tim van Rijthoven Tim van Rijthoven (; born 24 April 1997) is a Dutch professional tennis player. Van Rijthoven has a career-high ATP singles ranking of world No. 101, which he first achieved on 18 July 2022, and a doubles ranking of No. 225, attained in 9 May ...

def.

Marek Gengel Marek Gengel (born 17 September 1995) is a Czech tennis player. He has a career high ATP singles ranking of world No. 229 achieved on 3 February 2025. He also has a career high doubles ranking of No. 148 achieved on 20 March 2023. Career Gengel ...

Tomáš Macháč Tomáš Macháč (; born 13 October 2000) is a Czech professional tennis player. He achieved his career-high Association of Tennis Professionals, ATP singles ranking of world No. 20 on 3 March 2025 and doubles ranking of No. 46 on 30 September 20 ...

6–7^(2–7), 7–5, 0–3

References

{{DEFAULTSORT:Open de Rennes, 2021

2021 Like the year 2020, 2021 was also heavily defined by the COVID-19 pandemic, due to the emergence of multiple Variants of SARS-CoV-2, COVID-19 variants. The major global rollout of COVID-19 vaccines, which began at the end of 2020, continued ...

2021 ATP Challenger Tour 2021 in French tennis September 2021 sports events in France