2003 Western & Southern Financial Group Masters
|2003 Western & Southern Financial Group Masters|
|Date||August 11 – August 17|
|Surface||Hard / Outdoor|
|Location||Mason, United States|
|Venue||Lindner Family Tennis Center|
|Bob Bryan / Mike Bryan|
The 2003 Western & Southern Financial Group Masters was a tennis tournament played on outdoor hard courts. It was the 102nd edition of the Cincinnati Masters and was part of the Tennis Masters Series of the 2003 ATP Tour. It took place at the Lindner Family Tennis Center in Mason, Ohio in the United States from August 11 through August 17, 2003.
- It was Roddick's 5th title of the year and the 12th of his career. It was his 2nd Masters title of the year and his 2nd overall.
- It was Bob Bryan's 4th title of the year and the 13th of his career. It was Mike Bryan's 4th title of the year and the 15th of his career.