The IEM Rio 2026 quarter-finals take place tonight at the Farmasi Arena in Rio de Janeiro, where we envy the many spectators who are about to watch two banger Counter-Strike matches with some of the best players and teams in the world.
17.00 (CEST): Team Spirit vs. MOUZ
Teamplay (MOUZ) vs. Individual Performance (donk)
| Team | Odds |
| Team Spirit | 1.60 |
| MOUZ | 2.35 |
Recent Tournament Form
Both teams enter IEM Rio following underperformances at their last two events (BLAST Open Rotterdam and ESL Pro League Season 23). They will look to improve their results in this quarter-final to secure advancement in the tournament.
Head-to-Head Record
Team Spirit holds an advantage in recent history, having won the last five matches against MOUZ. While MOUZ utilizes a highly structured teamplay approach, Spirit’s offensive capabilities are heavily driven by donk’s individual entry-fragging statistics.
Expected Map Veto
The veto phase will likely revolve around the following map selections:
- Dust2: Team Spirit’s expected pick, supported by their strong historical record on this map.
- Mirage: MOUZ’s expected response. MOUZ holds a statistical advantage over Spirit here and will look to utilize it.
- Ancient: The probable decider map if a third game is required.
Match Outlook
MOUZ has the statistical potential to take a map, particularly on Mirage. However, Team Spirit’s consecutive victories in this specific matchup indicate a probable 2-1 outcome in favor of Team Spirit.
Livestream:
You can see both quarter-finals in the video below.
20.15 (CEST) Team Vitality vs. Natus Vincere (NAVI)
A Rematch of the Rotterdam Final
| Team | Odds |
| Team Vitality | 1.30 |
| Natus Vincere | 3.60 |
Recent Match Results
This quarter-final is a repeat of the BLAST Open Rotterdam Grand Final, where Team Vitality defeated NAVI 3-0. Vitality’s momentum was recently interrupted in the IEM Rio group stage, where they lost their upper bracket final against Team Falcons. This marked their first defeat following an 18-match winning streak.
Statistical Map Comparison
Vitality currently maintains a comprehensive map pool. NAVI’s sole statistical advantage over Vitality is on Mirage, holding a 47% win rate compared to Vitality’s 44%. It should be noted that Mirage is statistically NAVI’s second-worst performing map overall.
Expected Map Veto
The veto phase is anticipated to unfold as follows:
- Mirage: NAVI is expected to select this map to capitalize on their slight statistical edge.
- Dust2: Vitality’s likely choice in response.
- Nuke or Inferno: One of these maps is expected to serve as the decider if the series reaches map three.
Evaluating Vitality’s Form
A primary focus of this match is Vitality’s response to their recent loss to Team Falcons. The performance will indicate whether Vitality can immediately return to the form that secured their 18-match streak, or if the loss signals a broader vulnerability in their gameplay.
Match Outlook
Current odds and map pool statistics indicate Vitality as the clear favorite. Based on the data and their recent performance in Rotterdam, Vitality is positioned to win the series and advance to the semi-finals.
