|No. 36 Winnipeg Blue Bombers|
|Born:||November 10, 1992|
|Height||5 ft 11 in (180 cm)|
|Weight||208 lb (94 kg)|
|High school||Bakersfield High School|
|2019–Present||Winnipeg Blue Bombers|
|Career highlights and awards|
He started his CFL career with the Edmonton Eskimos but was limited in playing time due to an achilles injury. Following two years with the Eskimos, Mercy was released in January 2019 and signed a futures contract with the Philadelphia Eagles, but was cut before playing an NFL game. Following injuries to Brandon Alexander and Marcus Rios, the Blue Bombers needed help in the secondary and signed Maston in August 2019. Maston helped the Blue Bombers win the 107th Grey Cup, defeating the Hamilton Tiger-Cats 33-12. Following the win, he signed an extension with Winnipeg through to the end of the 2020 season.
- "Mercy Maston Broncos profile". Boise State Broncos. Retrieved 2019-09-19.
- Taylor Allen (August 4, 2019). "Maston plans to show no Mercy as newest Bomber defensive back". Winnipeg Free Press. Retrieved 2019-11-19.
- John Hodge (December 5, 2019). "Mercy Maston agrees to terms on extension with Winnipeg Blue Bombers". 3 Down Nation.