https://www.pcgamer.com/these-are-the-most-played-overwatch-heroes-at-every-skill-tier/

If you've been watching any Overwatch League, you may have noticed that D.Va shows up in almost every team composition. The queen of the dive meta, D.Va's mobility and utility makes her a popular choice—something that's reflected in her usage by the overall Overwatch community.

Game director Jeff Kaplan took to the forums today to lay out the top 10 most-played heroes for each skill tier, ranging from Bronze all the way up to Grandmaster, as of the beginning of competitive play season nine, which started on March 1. D.Va tops the list in every division except for Platinum and Diamond (where she's second, behind Moira). Mercy remains a popular choice despite her recent nerfs, especially at lower skill levels, but overall Moira is seeing more play.