Champion Rafael Nadal Final score 7–6, 7–6 men women | Runner-up John Isner Singles men Doubles men | |
Roger Federer was the defending champion, but was defeated in the quarterfinals by Rafael Nadal who went on to win his first ever Cincinnati Open title and record-extending 26th ATP World Tour Masters 1000.
Seeds
The top eight seeds receive a bye into the second round.
References
2013 Western & Southern Open – Men's Singles Wikipedia(Text) CC BY-SA