Blizzard has posted a fun infographic about the recent Overwatch Uprising event. It reveals that the Null Sector Omnics won 78M brawls to only 67M by the Overwatch heroes. Game difficulty played a big role in these stats. The harder the game, the less likely Overwatch heroes were to win, even in "all heroes" mode.
You can check out the full infographic by clicking the image below to see which heroes were the most picked, what the fastest completion time or the highest score were during Uprising (to name a few stats).