Jozef Kovalík Jozef Kovalík (; born 4 November 1992) is a Slovak tennis player playing mostly on the ATP Challenger Tour. Career 2010-2014 Kovalík together with Filip Horanský won bronze medal in doubles at 2010 Summer Youth Olympics. He won his firs ...

was the defending champion but chose not to defend his title.

Tallon Griekspoor Tallon Griekspoor (; born 2 July 1996) is a Dutch professional tennis player. He has a career-high ATP singles ranking of world No. 36, achieved on 6 March 2023. He also has a career high ATP doubles ranking of World No. 217 achieved on 31 Octob ...

won the title after defeating

Andrea Pellegrino Andrea Pellegrino (; born 23 March 1997) is an Italian tennis player. He has a career high ATP singles ranking of world No. 136 achieved on 26 September 2022. He also has a career high doubles ranking of world No. 165 achieved on 13 January 2020. ...

6–3, 6–2 in the final.

Seeds

Draw

Finals

Top half

Bottom half

References

External links

Main drawQualifying draw
{{DEFAULTSORT:2021 Tennis Napoli Cup - 1 Tennis Napoli Cup - 1

2021 Singles 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...