In this article, we will explore in detail 2021 MercedesCup – Singles, a topic that has had a significant impact on various aspects of contemporary society. Since its emergence, 2021 MercedesCup – Singles has captured the attention of academics, experts in the field and the general public, generating debate and interest around its implications. Over the years, 2021 MercedesCup – Singles has evolved and acquired new nuances, becoming a reference point that has marked a before and after in different areas. Through a comprehensive analysis, we will examine the different dimensions of 2021 MercedesCup – Singles, from its origin to its relevance today, as well as its possible future focus. In addition, we will address the various perspectives and opinions that have emerged around this phenomenon, with the aim of providing a comprehensive and enriching vision of 2021 MercedesCup – Singles.
Marin Čilić defeated Félix Auger-Aliassime in the final, 7–6(7–2), 6–3 to win the singles tennis title at the 2021 Stuttgart Open. It was Čilić's 19th career ATP Tour singles title, his first in three years, and he did not drop a set en route to the victory. The No. 47-ranked, 32-year-old Čilić also became the lowest-ranked winner since Juan Carlos Ferrero in 2011 and the third-oldest champion in tournament history. Defending finalist Auger-Aliassime was contesting for his first career singles title in his eighth final.
Matteo Berrettini was the reigning champion from when the event was last held in 2019, but he could not participate as he was still competing at the French Open upon the beginning of the tournament.
Seeds
The top four seeds received a bye into the second round.