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Story summary
- The Credit One Charleston Open will offer $2.5 million in total prize money in 2026, including $2.3 million on-site.
- The 2026 purse doubles from 2025.
- Charleston becomes the first standalone WTA 500 event to raise its purse, described by WTA CEO Portia Archer as a strategic investment.
- The event runs March 28 to April 5, 2026.
- The tournament aims to achieve equal prize money across all 500-level events by 2033.
