There’s usually a queue in Overwatch 2 because the game is trying to balance limited server capacity with role‑based matchmaking and player behavior, especially the lack of support players.

The core reasons

  1. Role imbalance (support shortage)
    • Most people lock DPS or tank, while far fewer queue as support.
 * The matchmaker must find 2 supports per team, so if there aren’t enough, DPS and tank players end up waiting even when the game has plenty of total players online.
  1. Matchmaking and rating constraints
    • The system tries to make fair matches based on MMR/SR, role, and sometimes party size, which narrows the pool of “acceptable” teammates and opponents.
 * In off‑peak times or certain ranks, it needs longer to find 10 players that fit all those constraints, so the queue gets slower.
  1. Server load and technical issues
    • At big patches, events, or launches, a surge of players can overload authentication and game servers, so you see “X players ahead of you” even before you reach role select.
 * Past spikes have been made worse by DDoS attacks or server instability, causing giant login queues or “unknown” wait times.
  1. Your own settings and platform factors
    • Disabling cross‑play or having a restricted console reputation reduces the pool of people you can be matched with, which naturally increases queue times.
 * Certain regions or platforms simply have fewer active players at some hours, so you wait longer even when global population is healthy.

Why it feels worse for some roles

  • DPS and tank often see the longest queues because they depend on that smaller group of support players to form teams.
  • Support players usually get almost instant games, which is why Blizzard keeps talking about making support “more fun and rewarding” to pull more people into that role.

What Blizzard is trying to do

  • Discussed and implemented various ideas: support hero reworks, system updates, and incentives like extra XP for players who queue flex or support to ease bottlenecks.
  • Ongoing tuning of the matchmaking system to reduce extremes in wait time without completely sacrificing match quality.

Quick tips to reduce your own queue

  • Queue All Roles or flex to support when you can; that’s usually the fastest way in.
  • Enable cross‑play (if you’re okay with it) and avoid unnecessary filters that shrink the player pool.
  • Try playing during peak hours in your region; off‑hours often mean slower matchmaking.

TL;DR: There’s a queue for Overwatch 2 because the game must find specific role combinations and fair matches on servers that can only handle so many players at once, and a shortage of support players plus technical or server issues can turn that into very noticeable wait times.

Information gathered from public forums or data available on the internet and portrayed here.