| Sofia Challenger | |
|---|---|
| ATP Challenger Tour | |
| Event name | Genesis Trading Cup |
| Location | Sofia (2025), Dobrich (2024), Bulgaria |
| Venue | National Tennis Center Borisova Gradina Park (2025) Tennis Club Izida (2024) |
| Category | ATP Challenger Tour |
| Surface | Clay |
| Prize money | €91,250 (2025), €36,900 (2024) |
The Genesis Trading Cup (formerly the Izida Cup) is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Dobrich, Bulgaria in 2024 in two separate editions, [1] before it became the Sofia Challenger, when it moved to the capital Sofia in 2025. [2]
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2025 (2) | | | 7–5, 6–4 |
| 2025 (1) | | | 6–2, 6–2 |
| 2024 (2) | | | 6–2, 6–3 |
| 2024 (1) | | 5–7, 6–0, 7–5 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2025 (2) | | | 4–6, 7–6(7–2), [10–7] |
| 2025 (1) | | | 6–3, 2–6, [13–11] |
| 2024 (2) | | | 6–1, 3–6, [12–10] |
| 2024 (1) | | | 6–4, 6–2 |