The World Baseball Classic (WBC) is generally held every four years , with a few exceptions where the gap has been three years.

Quick Scoop

  • The WBC started in 2006 and was next held in 2009, a 3‑year gap.
  • Since then, organizers have treated it as a mostly 4‑year event: tournaments in 2009, 2013, 2017, and 2023.
  • A planned 2021 edition was cancelled/postponed due to COVID-19, which broke the clean 4‑year rhythm.
  • The next WBC is scheduled for 2026, creating another 3‑year gap between 2023 and 2026.

So if you’re wondering “how often is the WBC played,” the safest way to phrase it is:

It’s designed as a quadrennial (every 4 years) tournament, but specific editions have sometimes been 3 years apart because of scheduling changes and the pandemic.

Short timeline table

WBC edition Year Gap from previous
1st 2006 –
2nd 2009 3 years
3rd 2013 4 years
4th 2017 4 years
5th 2023 6 years (COVID disruption)
6th (scheduled) 2026 3 years
[10][3][7][8][1]

Mini forum-style note

If you see people online arguing “it’s every 3 years” vs “every 4 years,” they’re both reacting to different parts of the history:

  • “Every 3 years” folks usually point to 2006→2009 and 2023→2026.
  • “Every 4 years” folks are thinking of the official intention after 2009 and the 2009→2013→2017 pattern.

TL;DR: The WBC is meant to be every four years, but in practice you’ll sometimes see a three‑year gap between specific tournaments.

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