Aardvark: Marlene Calleja vs Breda O'Brien
| Tournament played | Round | Marlene Calleja | Breda O'Brien | |
| 1 | 03.05.2009 Malta Open SCRABBLE Tournament (MLT) | 8 | 417 | 329 |
| 2 | 19.05.2014 Malta International Scrabble Open (MLT) | 16 | 373 | 440 |
| 3 | 04.05.2015 8th Malta Open SCRABBLE Tournament - Main Event (MLT) | 24 | 326 | 388 |
| 4 | 04.05.2015 8th Malta Open SCRABBLE Tournament - Main Event (MLT) | 26 | 199 | 520 |
| 5 | 29.04.2016 9th Malta Open - Early Bird (MLT) | 6 | 401 | 396 |
| 6 | 02.05.2016 9th Malta Open - Main Event (MLT) | 10 | 326 | 453 |
| 7 | 01.05.2017 10th Malta Open Scrabble Tournament - Main Event (MLT) | 16 | 363 | 437 |
| 8 | 29.04.2019 12th Malta Open Scrabble Tournament - Main Event (MLT) | 6 | 332 | 414 |
| Head-to-head after 8 games | 2 | 6 | ||
| Average score | 342.12 | 422.12 | ||