I often see people when dodging not pick an agent to dodge. This is the more common was seen but there is another, quicker way. ALT + F4! It sounds like a joke but if you get a map you don’t like, or someone picks Reyna before you, don’t make everyone wait the full minute just alt F4 to save everyone’s time. This method is also great because it works if you have already selected an agent! It is already annoying to wait 3 minutes to get into a match so please save everyone’s time and Alt+F4 to dodge

TL:DR: you can use Alt+F4 to dodge even if you have selected an agent.