2019 CS Ondrej Nepela Memorial
The 2019 CS Nepela Memorial, formerly known as the Ondrej Nepela Trophy, was held on September 2019 at the Ondrej Nepela Arena. It was part of the 2019–20 ISU Challenger Series. Medals were awarded in the disciplines of men's singles, ladies' singles, and ice dance.
Entries
The International Skating Union published the list of entries on August 27, 2019.| Country | Men | Ladies | Ice dance |
| Stefanie Pesendorfer Sophia Schaller | |||
| Ekaterina Ryabova | |||
| Nicky Obreykov | Mina Zdravkova / Christopher M. Davis | ||
| Jiří Bělohradský | Nikola Rychtaříková | ||
| Yuka Orihara / Juho Pirinen | |||
| Xavier Vauclin | Natacha Lagouge / Arnaud Caffa Evgeniia Lopareva / Geoffrey Brissaud | ||
| Katharina Müller / Tim Dieck | |||
| Kwun Hung Leung | |||
| Alexander Maszljanko | Ivett Tóth | ||
| Matteo Rizzo | Lara Naki Gutmann Roberta Rodeghiero | ||
| Mitsuki Sumoto | Kaori Sakamoto Mako Yamashita | ||
| Nikita Manko | Aiza Mambekova | ||
| Deniss Vasiļjevs | Angelīna Kučvaļska | Aurelija Ipolito / J.T. Michel | |
| Aleksandra Golovkina | |||
| Sondre Oddvoll Bøe | |||
| Jenna Hertenstein / Damian Binkowski | |||
| Dmitri Aliev Alexander Samarin | Stanislava Konstantinova Maria Sotskova Alexandra Trusova | Sofia Evdokimova / Egor Bazin Betina Popova / Sergey Mozgov Victoria Sinitsina / Nikita Katsalapov | |
| Marco Klepoch Michael Neuman | Ema Doboszova | ||
| Sara Hurtado / Kirill Khaliavin | |||
| Lee June-hyoung | Kim Ha-nul | Yura Min / Daniel Eaton | |
| Graham Newberry | Danielle Harrison Karly Robertson | ||
| Lorraine McNamara / Quinn Carpenter |
Changes to preliminary assignments
Records
The following new ISU best scores were set during this competition:| Event | Component | Skater | Score | Date | Ref |
| Ladies | Free skating |  Alexandra Trusova | 163.78 | September 21, 2019 | |
| Ladies | Total score | Alexandra Trusova | 238.69 | September 21, 2019 |