2021 Biella Challenger Indoor II – Singles explained

See main article: 2021 Biella Challenger Indoor II.

This was the second of seven editions of the tournament in the 2021 tennis season.^[1] Illya Marchenko was the defending champion but lost in the quarterfinals to Andreas Seppi.

Kwon Soon-woo won the title after defeating Lorenzo Musetti 6–2, 6–3 in the final.

Draw

Bottom half

External links

• Main draw
• Qualifying draw

Notes and References

1. Web site: ATP Issues Five-Week Start To 2021 ATP Challenger Tour Calendar | ATP Tour | Tennis. ATP Tour.