EWC 2026 CS2 Begins: Four Must-Watch Matches on Day One

Esports World Cup 2026 Counter-Strike 2 tournament begins in Paris on August 12. A total of 32 teams will compete for a $2 million prize pool.

The opening upper-bracket matches will be played as Bo1. Losing one map does not immediately eliminate a team, but it sends them to the lower bracket, where another defeat would end their tournament run.

Winio has selected four day-one matchups that are especially worth watching.

BIG vs Aurora: Recent Practice Against Proven Status

Aurora return to EWC as finalists of the previous edition. In 2025, the team reached the grand final before losing 0:3 to The MongolZ.

For BIG, the main question is whether recent match practice will translate into a strong start against a more established opponent. Aurora, meanwhile, cannot afford to spend the opening rounds slowly adapting.

BetBoom vs FaZe: Betting Odds Against the Winio Prediction

The biggest disagreement on day one can be found in BetBoom vs FaZe.

The teams met one month ago in the quarterfinals of XSE Pro League Guangzhou 2026, where FaZe won the series 2:0. Betting odds favor FaZe again ahead of their EWC rematch.

The Winio model, however, sees the matchup differently:

BetBoom — 58%
FaZe — 42%

This does not guarantee revenge for BetBoom. The model does not automatically project the result of the previous meeting onto the next match. It evaluates current form, the selected map and other relevant factors.

Vitality vs 100 Thieves: ZywOo Faces Device

Vitality begin their tournament against the new 100 Thieves roster of device, rain, Gizmy, sirah and poiii.

The individual duel attracting the most attention is ZywOo vs device. Over the past three months, ZywOo has recorded a 1.31 rating, compared with 1.17 for device.

For the new 100 Thieves project, this will also be an early test against one of the leading title contenders.

9z vs paiN: A South American Derby

9z and paiN have played each other ten times, with both teams winning five of those meetings. Their most recent series took place on March 29, 2026, when 9z won 2:1.

For 9z, this is an opportunity to build on their most recent head-to-head victory. For paiN, it is a chance to regain the lead in the rivalry and send a regional opponent directly to the lower bracket.

Winio analyzes current form, map pools, opponent strength and other factors before each match.