The Mercantile Tennis Tournament 2012 Prize giving was held on 08th March 2013 at SLTA. Given below is the list of prize winners.
| Overall Championship |
| HSBC obtaining 114.5 points |
| DFCC 114 points |
| Dialog 53 points |
| Event | Winner | Runner Up |
| Senior 55 Doubles | Angelo Patrick (Amana Bank) | Hector Pieters (Hector Pietersz & Co) |
| Sarath Jayathilake ( Green Tech) | S Yogaratnam (Barberin &Reef Hotels) | |
| Senior 45 Doubles | Chammika De Silva (Dilmah) | Arjun Fernando (DFCC Bank) |
| Nihal Fonseka (DFCC Bank) | Aruna Seneviratne (Aitken Spence) | |
| Senior 35 Doubles |
Gazali Ghouse ( Amana Bank) |
Chammika De Silva (Dilmah) |
| Irshad Othman ( Amana Bank) | Aruna Seneviratne (Aitken Spence) | |
| Senior 35 Singles | Aasiri Iddamalgoda (HSBC Bank) | Asela Perera ( Dialog ) |
|
Mixed Doubles |
Aasiri Iddamalgoda (HSBC Bank) | Amit Weerasinghe (DFCC Bank) |
| Sankalpana Fernando (HSBC Bank) | Nimarla Fernando (DFCC Bank) | |
| Womens Doubles | Rizani Amath (HSBC Bank) | Nimala Fernando (DFCC Bank) |
| Sankalpana Fernando (HSBC Bank) | Manori Liyanage (DFCC Bank) | |
|
Womens Singles |
Druvinka Moreas ( Bates) | Nimarla Fernando (DFCC Bank) |
|
Mens Doubles |
Ashan Dep (HSBC Bank) | Arjun Fernando (DFCC Bank) |
| Aasiri Iddamalgoda (HSBC Bank) | Amith Weerasinghe (DFCC Bank) | |
|
Mens Division 3 |
S Thibbatuwa (Aitken Spence) | Ali Wahid (Amana Bank) |
|
Mens Division 2 |
Stephan Costa ( HSBC Bank) | Fahim Mohideen (HSBC Bank) |
| Mens Division 1 | Ashan Dep ( HDPL) | Aasiri Iddamalgoda ( HSBC Bank) |
