WTA International tournaments
The WTA International tournaments was a category for tennis tournaments of the Women's Tennis Association from the 2009 WTA Tour until 2020, which replaced the previous Tier III and Tier IV categories. As of 2021, these events have been reclassified as WTA 250 tournaments. The winner of a WTA 250 tournament adds 250 points to her WTA ranking.
For the 2025 season, there were 21 WTA 250, all knock-out tournaments with a prize money for every event at $275,094.
Events
Current WTA 250
Defunct
Upgraded to WTA 500
Downgraded to WTA 125
| Tournament | Sponsored name | City | Country | Surface | Draw | First Edition | Last Edition |
| Birmingham Classic | Rothesay Classic Birmingham | Birmingham |  Winners by tournamentSinglesCurrent tournamentsPrevious tournaments |