Tournament Record - Tatiana Istomina In IBSF 6-Reds World Championship - Women
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2022 IBSF 6-Reds World Championship - Women |
Quarter-final | 0 |
| 2017 IBSF 6-Reds World Championship - Women |
Group 3 | 0 |
| 2016 IBSF 6-Reds World Championship - Women |
Last 16 | 0 |