Esports Events 2025: Data Breakdown – What Mice Did the Pros Use, and What’s Next for 2026?

The biggest esports champions of 2025—Team Vitality, NRG, and T1—lifted their trophies using mice under 60g with blazing-fast 8K polling rates. The message is clear: lightweight wireless remains the competitive meta.

Across CS2’s StarLadder Budapest Major (Vitality champs), Valorant VCT Champions Paris (NRG), and LoL Worlds (T1/Faker’s record 6th title), pros prioritized reliability and precision over gimmicks. Let’s break down what the best used—and what’s next for 2026.

Key Takeaways

• Logitech G Pro X Superlight 2 led CS2 usage (24%), with Logitech capturing 51% market share at the Budapest Major.
• Razer Viper V3 Pro dominated across all titles (20% average usage).
• Trends continue: <60g weights, 35K+ DPI sensors, and 8K Hz polling rates as the pro standard.

2025 Major Esports Events Recap

2025 delivered a stellar year for competitive gaming, with record-breaking viewership and intense finals.

• CS2 StarLadder Budapest Major: Over 71M+ hours watched, crowned Team Vitality after a 3-1 win over FaZe Clan.
• Valorant VCT Champions Paris: NRG triumphed 3-2 against Fnatic, marking their first international title.
• League of Legends Worlds 2025: T1 and Faker captured their 6th Summoner’s Cup, cementing an era.

These tournaments not only shaped esports narratives but also showcased gear tuned for endurance, precision, and zero-lag performance.

Pro Mouse Usage Breakdown: CS2, Valorant & LoL Worlds

According to verified pro gear trackers, the Logitech vs. Razer rivalry defined 2025. Logitech dominated CS2, while Razer’s flagship model ruled the broader FPS landscape.

CS2: Logitech Reigns Supreme

In CS2 pro gear data (857 players analyzed), Logitech G Pro X Superlight 2 claimed a leading 24% usage rate.

At Budapest Major, Logitech held 51% of total mouse share, underlining their dominance among CS2 pros.

Valorant and FPS Overall

Across titles, Razer Viper V3 Pro topped the charts with 20% usage among 425 pros.
At VCT Masters Toronto, Logitech’s GPX lineup accounted for 38% of setups.

LoL Worlds players favored Logitech G Pro Superlight series, though Razer’s limited-edition collabs maintained visibility, especially in Korean and Chinese rosters.

Verified Key Specs (As of December 2025)

All models verified from official manufacturer documentation. The clear trend? Sub-60g design, extreme polling rates, and power efficiency.

Why These Mice Lead the Meta

• Ultralight Construction: Under 60g reduces arm strain in long matches.
• High-Precision Sensors: 750+ IPS tracking ensures consistent accuracy during flicks.
• Low-Latency Wireless: 8K Hz polling equals wired responsiveness.
• Ergonomic Versatility: Symmetrical (Viper) or ergonomic (Superlight/EC2) for multiple grip styles.

Pro players like ZywOo (Vitality) and NRG’s ardiis leveraged these exact models en route to championship wins.

Price & Availability (Checked: Dec 19, 2025)

• Logitech G Pro X Superlight 2: $159 USD — widely available.
• Razer Viper V3 Pro: $159 USD — multiple colors in stock.
  (Prices may vary by region and retailer.)

For more, visit our Mouse Hub or explore Logitech G and Razer brand pages.

2026 Outlook: Faster, Lighter, Smarter

The next generation of esports mice will push even further. Expect:

• Sub-50g designs using carbon composites.
• Native 8K polling as default.
• Improved switch tech (Hall-effect, hybrid opticals).
• Wireless charging integration becoming standard.

Razer has already teased a Boomslang revival for early 2026, while Logitech is rumored to refine its Superlight 3 prototype for CES 2026.

Our Take: Copying pro setups gives an edge—but comfort and consistency matter most. Test grip, surface, and DPI fit before committing.

Quick Takeaways

• Logitech GPX SL2: CS2 king (24% share).
• Razer Viper V3 Pro: FPS all-rounder (20% share).
• Trend Watch: Wireless latency near-zero, <60g bodies.
• 2026 Prediction: Sub-50g mice, smarter connectivity, and refined ergonomics.