Raynard Van Tonder commenced his professional cricket career by making his first-class debut for Free State in the 201617 Sunfoil 3-Day Cup on October 6, 2016. This was quickly followed by his List A debut for Free State in the 201617 CSA Provincial One-Day Challenge on October 9, 2016. His Twenty20 debut came on September 8, 2017, representing Free State in the 2017 Africa T20 Cup, showcasing his versatility across all formats early in his career. Van Tonder’s emerging talent was recognized with his appointment as captain of South Africa’s squad for the prestigious 2018 Under-19 Cricket World Cup in December 2017.
His sustained success led to his inclusion in South Africa’s Test squad in December 2020 for their significant series against Sri Lanka, marking a key progression in his national career. In April 2021, Van Tonder was named in Free State’s squad for the 202122 cricket season, ensuring his continued presence at the provincial level. His ultimate career milestone to date came in February 2024 when he made his highly anticipated Test debut for South Africa against New Zealand at Mount Maunganui. In this debut Test, he contributed 31 runs in the second innings, marking his entry into the pinnacle of international cricket.