Southern Western Open 2024. The cincinnati open, formerly known as the western & southern open and also known as the cincinnati masters, is the oldest tennis tournament in the united states that is still. Mason, ohio — the cincinnati open, formerly called the western & southern open, is celebrating its 125th anniversary and 45th year in mason, ohio as the.

Cincinnati open 2024 draws | wta official. Day seven of the 2021 western & southern open at the linderer family tennis center.