Peter Polansky Peter Polansky ( ; born June 15, 1988) is a Canadian professional tennis player of Czech origin. He was Canada's top singles player from June 21, 2010, until January 17, 2011, in the Association of Tennis Professionals, ATP rankings. He was also ...

was the defending champion but lost in the second round to

Strong Kirchheimer Strong Kirchheimer (born 26 April 1995) is an American tennis player. Kirchheimer has a career high ATP singles ranking of world No. 375 achieved on 6 November 2023. He also has a career high ATP doubles ranking of No. 491 achieved on 20 Septem ...

. J. J. Wolf won the title after defeating

Denis Istomin Denis Olegovich Istomin (born 7 September 1986) is an Uzbekistani professional tennis player. He won two singles titles (at the 2015 Aegon Open Nottingham and 2017 Chengdu Open) and achieved a career-high singles ranking of world No. 33 in Au ...

6–4, 6–2 in the final.

Seeds

All

seeds In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be sown, which may include seed and husk or tuber. Seeds are the ...

receive a bye into the second round.

Draw

Finals

Top half

Section 1

Section 2

Bottom half

Section 3

Section 4

References

External links

Main drawQualifying draw
{{DEFAULTSORT:Columbus Challenger - Singles, 2020 2020 ATP Challenger Tour Columbus Challenger