Earlier this year, it was implied that there would be more mIni-competitive game modes coming to Overwatch.
A post earlier details the next mini-competitive game mode, which is looking like it will be a 3-vs-3 elimination match. The sprays and icons for the mode have been shown and will follow the same suit as the regular competitive playlist. There are two spays players can earn, one for participation and playing matches in 3 vs. 3 and another for the ones who make it to the Top 500 ranks.
Blizzard has been rolling out different mini-competitive game modes for Overwatch such as