2020 Challenger Eckental – Singles

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

Sebastian Korda won the title after defeating Ramkumar Ramanathan 6–4, 6–4 in the final.

Seeds
• # 🇵🇱 Kamil Majchrzak (quarterfinals)

• # 🇦🇺 Alexei Popyrin (quarterfinals)

• # 🇧🇾 Ilya Ivashka (semifinals)

• # 🇷🇺 Evgeny Donskoy (quarterfinals)

• # 🇫🇷 Antoine Hoang (first round)

• # Henri Laaksonen (withdrew)

• # 🇺🇸 Sebastian Korda (champion)

• # 🇸🇰 Martin Kližan (first round)