| 2003 Western & Southern Financial Group Masters | ||||
|---|---|---|---|---|
| Date | August 11–17 | |||
| Edition | 102nd | |||
| Surface | Hard / outdoor | |||
| Location | Mason, United States | |||
| Venue | Lindner Family Tennis Center | |||
| Champions | ||||
| Singles | ||||
 Andy Roddick | ||||
| Doubles | ||||
| 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.
The tournament had previously appeared as part of Tier III of the WTA Tour but no event was held from 1989 to 2003. The women's tournament returned to the schedule in 2004.
Finals
Singles
Main article: 2003 Western & Southern Financial Group Masters – Singles Andy Roddick defeated Mardy Fish 4–6, 7–6, 7–6
- 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.
Doubles
Main article: 2003 Western & Southern Financial Group Masters – Doubles Bob Bryan / Mike Bryan defeated 
Wayne Arthurs / Paul Hanley 7–5, 7–6
- 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.
External links
| 2003 ATP Tour « 2002 2004 » | |
|---|---|
| Grand Slam events | |
| Tennis Masters Series | |
| ATP International Series Gold | |
| ATP International Series |
|
| Team events | |
| Tennis Masters Cup, Houston (S, D) | |