How many ATP Tour titles had Arthur Fils won after the 2026 Cincinnati Open?
Answer
Five titles
Arthur Fils had won five ATP Tour titles after the 2026 Cincinnati Open.
His Cincinnati championship was his first ATP Masters 1000 title and his fifth ATP Tour title overall. The distinction matters because Masters 1000 championships are part of the broader ATP Tour title count, rather than a separate career total.
Fils defeated Frances Tiafoe in the final to secure the milestone. Before Cincinnati, he had already won four ATP Tour titles, so the 2026 trophy raised his overall total to five.
The event also marked Fils's first final at the Masters 1000 level. His breakthrough therefore combined a new tournament category with a fifth career title.