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2021 Potchefstroom Open II
Date	15–21 February
Edition	3rd
Surface	Hard
Location	Potchefstroom, South Africa
Champions
Singles
Jenson Brooksby
Doubles
Raven Klaasen / Ruan Roelofse
← 2021 · Potchefstroom Open · 2022 →

The 2021 Potchefstroom Open II was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Potchefstroom, South Africa between 15 and 21 February 2021.

Country	Player	Rank1	Seed
IND	Prajnesh Gunneswaran	131	1
FRA	Benjamin Bonzi	137	2
SUI	Marc-Andrea Hüsler	148	3
GBR	Liam Broady	191	4
GBR	Jay Clarke	193	5
CAN	Brayden Schnur	209	6
TUR	Cem İlkel	214	7
CAN	Peter Polansky	220	8

• ¹ Rankings are as of 8 February 2021.^[1]

The following players received wildcards into the singles main draw:

• Alec Beckley
• Vaughn Hunter
• Khololwam Montsi

The following players received entry into the singles main draw using protected rankings:

• Jenson Brooksby
• Julien Cagnina

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

• Vít Kopřiva

The following players received entry from the qualifying draw:

• Mirza Bašić
• Jack Draper
• Lucas Miedler
• Ryan Peniston

• Jenson Brooksby def. Teymuraz Gabashvili 2–6, 6–3, 6–0.

• Raven Klaasen / Ruan Roelofse def. Julien Cagnina / Zdeněk Kolář 6–4, 6–4.