Spilkova enjoys walking, reading, any sport and cooking.
- Represented the Czech Republic in the 2016 Rio Olympics (T48)
- Finished fourth at the inaugural LPGA Q-Series to earn Priority List Category 14 status for the 2019 season
- In 2018, had a career-best T50 finish on the LPGA Tour at the Ricoh Women's British Open
- Made 111 starts on the Ladies European Tour, recording 15 top-10 finishes and one victory at the 2017 Lalla Meryem Cup