mezii — William Merriman

William “mezii” Merriman is a British professional Counter-Strike 2 player who competes for Team Vitality as an anchor and support rifler. He is the most decorated British player in Counter-Strike history, the first from the UK to win a Major, the first to appear in the HLTV Top 20, and the winner of the 2025 Anchor of the Year award. At 27, he is in the prime of his career and a cornerstone of the most dominant team in the world.

mezii is the player who does the dirty work. He buys the SMG so ZywOo can have an AWP. He holds the most difficult, ungrateful bomb site positions so the team’s superstars can shine. He sacrifices his personal statistics so the team can win trophies. And yet, when the stars fall, mezii is always there to close the round. That is why, despite playing the most selfless role in professional Counter-Strike, he cracked the HLTV Top 20 in 2025.

From a team management perspective, mezii is the ultimate glue player. He is the reason Vitality’s system works. Without someone willing to take the hardest positions, absorb the most pressure, and provide the quiet stability that allows explosive talents like ZywOo and flameZ to operate freely, the entire structure collapses. Every dynasty needs a mezii. Very few players can do what he does at his level.

William Merriman was born on October 15, 1998, in the United Kingdom. He was introduced to Counter-Strike through Counter-Strike: Source at the age of nine and continued playing as a hobby throughout his school years. Unlike many of his tier-one contemporaries, mezii did not drop everything to pursue gaming full-time as a teenager. He balanced his early competitive career with university studies, only fully committing to the professional path after his performances made it clear he had a genuine shot at the top.

The UK Counter-Strike scene has historically been one of the weakest in Europe. While countries like Denmark, Sweden, and France produced Major winners and HLTV Top 20 players in abundance, the UK produced none. mezii grew up in a competitive ecosystem with no infrastructure, no academy programs, and no clear pathway to the international stage. Everything he achieved, he built from scratch.

His first registered HLTV matches came in 2019 with Orgless5 and Vexed Gaming. From there, his rise was steady but never guaranteed. He played for London Esports, GamerLegion, and Cloud9’s ill-fated “Colossus” project before finding his footing at Endpoint and then Fnatic.

mezii is an anchor and support rifler. In Counter-Strike terminology, an anchor is the player who holds a bomb site alone on the defensive side, tasked with delaying or stopping enemy executes until teammates can rotate. It is one of the most pressure-heavy roles in the game because if the anchor fails, the site is lost.

mezii is widely regarded as the best anchor in professional Counter-Strike. Whether it is Pit on Inferno, Ramp on Nuke, or B site on Mirage, he rarely gives up his position for free. His ability to absorb pressure, stay alive, and buy time for rotations is the foundation of Vitality’s defensive system. HLTV recognized this by naming him Anchor of the Year for 2025.

His intelligence is the other defining trait. mezii’s experience as a former IGL at Fnatic gives him a deeper understanding of team dynamics than most support players possess. He serves as apEX’s second voice inside and outside the server, helping to coordinate defensive setups and mid-round adjustments. His communication and leadership skills are invisible to spectators but invaluable to his teammates.

mezii described his philosophy in his HLTV Top 20 interview: “The experience I gained from all these role changes and especially that of the IGL role has helped me tons. It gave me more confidence in being that second voice.” That willingness to adapt, lead when needed, and sacrifice for the team is what makes mezii irreplaceable.

The key statistic for mezii is not found in his individual numbers. It is found in Vitality’s win rate. Since he joined the team, Vitality have been the most successful organization in Counter-Strike history. His 1.17 rating at Super-Elite events in 2025 demonstrates that he steps up when the stakes are highest, even while playing the most selfless role on the team.

mezii is the first British player to win a Counter-Strike Major, achieving the milestone at the BLAST Austin Major 2025 with Vitality.

He is the first British player to appear in HLTV’s Top 20 Players of the Year ranking, debuting at 12th in 2025.

He was named HLTV’s Anchor of the Year for 2025, the first time this award was given.

mezii balanced university studies with his early competitive career, only fully committing to professional gaming after his results made it clear he could compete at the highest level.

He started playing Counter-Strike: Source at age nine, making him a 18-year veteran of the franchise despite being only 27.

mezii served as IGL for Fnatic during a transitional period. He described the experience as transformative, saying it gave him the confidence to serve as apEX’s second voice at Vitality.

apEX and mezii have both publicly named donk as the greatest rifler of all time over NiKo, ropz, and coldzera.

Vitality’s official site describes mezii as a “swiss army knife” and “the missing piece” of their dynasty, highlighting his versatility and intelligence.

He uses a notably unusual viewmodel setup (all offsets maxed to 3 or -3), one of the most distinctive configurations among top professionals.

mezii matters because his career is a blueprint for how a player from an underrepresented scene can reach the absolute pinnacle of professional Counter-Strike through talent, adaptability, and relentless work ethic. The UK had never produced a Major winner or a Top 20 player before mezii. He did both in the same year.

His success also demonstrates the value of the support player. In a scene dominated by AWPers and star riflers, mezii proves that the player who does the dirty work, who sacrifices personal glory for team success, can still earn the recognition they deserve. His Anchor of the Year award and HLTV Top 20 placement are victories not just for mezii but for every support player who has ever felt undervalued.

Within Vitality’s system, mezii is the player who makes everything possible. ZywOo’s AWP dominance, ropz’s clutch closing, flameZ’s explosive entries: none of it works without someone willing to hold the hardest positions, call out rotations, and provide the quiet stability that championship teams require. mezii is that player, and Vitality’s trophy case is the proof.

At 27, mezii is in his prime and playing on the best team in the world. Vitality’s 2026 season has started with four tournament wins and shows no signs of slowing down. The IEM Cologne Major later this year represents the next major target, and a third consecutive Major title would be a historically unprecedented achievement.

mezii’s personal goal is simple: keep winning. He has said that he does not care about individual rankings as long as Vitality are lifting trophies. That selfless mentality is exactly what makes him so valuable, and it is exactly what will keep him on this roster for as long as Vitality remain competitive.

The biggest challenge is sustaining excellence. mezii has acknowledged that Vitality cannot expect to win every event, particularly after breaks in preparation. But the team’s culture of accountability and continuous improvement, traits that mezii embodies as well as anyone, suggests they are well-equipped to handle the pressure of being the team everyone wants to beat.

mezii’s eDPI of 880 sits slightly above the professional average of 844. This moderate sensitivity suits his anchor playstyle, providing enough speed for quick angle checks while maintaining the precision needed for holding tight defensive positions. The VAXEE XE V2 is a wider, more stable mouse shape that gives better control for holding angles and spraying.

mezii plays on stretched 4:3 at 1280x960. His 8x MSAA provides smooth edges on distant models. Shadow quality on high and ambient occlusion on medium both provide tactical visibility advantages. Model detail on medium is a compromise between clarity and performance. His brightness is slightly below default at 93%.

mezii uses a compact green crosshair with a tight gap of -4, no outline, and no center dot. The small size and tight gap create a precise aiming point suited for holding angles and spray control. The bright green color provides strong visibility on virtually all map backgrounds.

mezii’s viewmodel is one of the most distinctive in professional Counter-Strike. While most pros use the standard 2.5 / 0 / -1.5 configuration, mezii maxes all offsets to their extremes (3 / 3 / -3) with presetpos 0 (fully custom). This pushes the weapon model as far right, as far forward, and as far down as possible, creating maximum screen visibility. It is an unusual choice that reflects mezii’s willingness to experiment and optimize every detail of his setup.

Below is a consolidated console command snippet that replicates mezii’s core settings.

// mezii CS2 Config Snippet — May 2026

// Mouse & Sensitivity

sensitivity "2.2"

zoom_sensitivity_ratio "1"

// Crosshair

cl_crosshairstyle 4

cl_crosshairsize 1

cl_crosshairthickness 1

cl_crosshairgap -4

cl_crosshaircolor 1

cl_crosshairalpha 255

cl_crosshairdot 0

cl_crosshair_drawoutline 0

cl_crosshair_t 0

// Viewmodel

viewmodel_fov 68

viewmodel_offset_x 3

viewmodel_offset_y 3

viewmodel_offset_z -3

viewmodel_presetpos 0

viewmodel_recoil 0