| Contact Sheet | |
| Full Name: | Marina Stefanova |
| IBIBO ID: | MARINA |
| Country: | BGR Bulgaria |
| Play Hand: | Right |
| Contact Sheet | |
| Full Name: | Marina Stefanova |
| IBIBO ID: | MARINA |
| Country: | BGR Bulgaria |
| Play Hand: | Right |
| Career (IBIBO): | |
| Career Games: | 157 |
| Career Squads: | 29 |
| Career Editions: | 7 |
| IBIBO 2010 - Qualifying | |
| IBIBO 2011 - Qualifying | |
| IBIBO 2014 - Qualifying | |
| IBIBO 2016 - Qualifying | |
| IBIBO 2019 - Qualifying | |
| IBIBO 2022 - Qualifying | |
| IBIBO 2023 - Qualifying | |
| Games: | |
| Best Game | 235 |
| Worst Game | 117 |
| Average Game: | 178.92 |
| First Ball: | |
| First Ball Avg | 8.69 |
| Strikes | 473 |
| Strikes (per game) | 3.01 |
| Strike continuity | 49.89% chain |
| Solitary Strikes | 237 x 1 (50.11%) |
| Paired Strikes | 75 x 2 (31.71%) |
| Triple Strikes | 19 x 3 (12.05%) |
| Four Or More | 6 x 4+ (5.07%) |
| Splits | 82 |
| Splits (per game) | 0.52 |
| Split-Spare Conversions | 10 |
| Split-Spare Rate | 12.20% |
| Second Ball: | |
| Two-ball Frames | 1097 |
| Spares | 779 |
| Spare Success Rate | 71.01% |
| Advanced: | |
| Games Over 200 | 27 (17.20%) |
| Games Over 250 | 0 (0.00%) |
| Clean Games | 19 (12.10%) |