Now firmly established in the World Top 10, Bollerman competed in all four Opens in the calendar year 2017, winning three doubles titles - two with Fahey and one with Tara Lumley - and her first singles title at the US Open in the absence of Fahey, who was away due to her pregnancy.

However an injury in the 2018 LRTA International at Petworth House forced Bollerman to take a break from real tennis for over 12 months to recover.

Bollerman briefly returned in the doubles of the Australian Open with Kate Leeming in 2020, but the COVID-19 pandemic prevented any further tournament play for another two years.

[6] Later that year, Bollerman would regain her Dutch Women's Championship title, and would win the doubles at the 2022 French Open with van der Zwalmen, her first victory against Fahey who had partnered with Nicola Doble.

In late 2022, Bollerman would represent the Rest of the World team against Great Britain at the inaugural women's Bathurst Cup at Lord's Cricket Ground.

Bollerman teamed up with Fahey again at the 2024 French Open, winning the doubles against van der Zwalmen and Jess Garside.