xertioN: “We never showed up in this tournament”

MOUZ captain Dorian “xertioN” Berman accepted responsibility for his team’s early exit from StarLadder StarSeries Fall 2026, admitting that the world No. 3 were mentally absent throughout a disappointing run in Barcelona.

The 22-year-old spoke after MOUZ were eliminated by FURIA in the lower bracket, ending an event in which they lost two of their three series despite arriving on the back of a title at BLAST Bounty Season 2 and a grand-final appearance at BLAST Open Porto.

“We never showed up in this tournament really as the MOUZ that we know we can be,” xertioN said. “Mentally, we were not present in StarSeries Barcelona.”

MOUZ’s tournament lasted nine maps and contained warning signs from the opening day. They suffered a 2-1 upset against NRG, recovered to eliminate Natus Vincere by the same scoreline, and then fell 2-1 to FURIA. Every opponent successfully picked Cache against them, exposing a map that xertioN is still learning to play and call.

A strong individual start could not prevent the NRG upset

MOUZ entered StarSeries as one of the leading title contenders but were immediately sent into the lower bracket by NRG, the tournament’s bottom seed.

The 2-1 defeat was particularly difficult to explain through individual output alone. xertioN and xelex both recorded 1.27 ratings, while Spinx finished at 1.22. MOUZ nevertheless lost Cache 11-13 and Dust2 10-13 on either side of a dominant 13-5 Inferno victory.

xertioN led his team with 52 kills, 89.9 ADR and a 78.5% KAST, but MOUZ’s fragging advantage did not translate into enough decisive rounds. On Dust2, they managed only four rounds during their CT half and could not complete their attempted comeback. The result also cost MOUZ 31 Valve Regional Standings points and dropped them two places in the live global VRS. 

“We started off really weak and slow against NRG,” xertioN said. “Definitely a loss that we didn’t anticipate. We have been putting in so much work, and then we kind of fell flat in that game.”

MOUZ survived their first elimination match against NAVI, coming back from a 10-13 loss on Cache with 13-10 and 13-8 victories on Inferno and Mirage. xertioN again led the team, finishing with 49 kills, 79.9 ADR and a 1.13 rating.

The victory extended MOUZ’s tournament life, but it did not convince their captain that the team had rediscovered its normal level.

“We hoped during this grind in the lower bracket we would get back to our form, but neither against NAVI nor against FURIA did I feel like we even played close to our B level,” he explained. “Maybe it’s a good slap in the face to have at the moment. We have an earlier exit, and we also have a bit more time to practice now.”

Cache exposes the challenge facing MOUZ’s new captain

Cache became the clearest recurring weakness in MOUZ’s Barcelona campaign. NRG won it 13-11, NAVI recovered from a 3-9 half to take it 13-10, and FURIA claimed a 13-8 victory after limiting MOUZ to three T-side rounds.

Those results left MOUZ 0-3 on the map at StarSeries. More importantly, each defeat arrived on the opponent’s selection, making Cache an obvious route into the series for every team they faced.

For xertioN, the problem is tied to both MOUZ’s collective execution and his own limited experience on the map. The Israeli rifler recently assumed the in-game leadership position and had never competed on Cache before its return to the active pool.

“I think it’s a map that requires a lot of fine attention to detail from players individually, especially on T sides,” he said. “It’s a map where we need all of the players to activate themselves in some way and control the defaults in their areas. I think we have yet to accomplish that.”

“I’m a new IGL, and I’ve also never played Cache, so there is definitely an experience side to it. I think our coach is doing a great job trying to teach us how the map is played. We’re still pretty confident about the philosophy of it, but we have yet to execute it properly in the game.”

The results support that distinction. MOUZ were not consistently outclassed across their entire map pool: they won both Inferno appearances and defeated NAVI on Mirage. Cache, however, repeatedly placed strain on their T-side structure, individual decision-making and xertioN’s still-developing calling.

Integrating PR and xelex remains a work in progress

MOUZ are also adjusting to a rebuilt lineup featuring Oldřich “PR” Nový and Adrian “xelex” Vincze alongside xertioN, Spinx and Ádám “torzsi” Torzsás.

The two young additions have already experienced deep tournament runs with the roster, raising expectations faster than a typical rebuilding project. According to xertioN, the challenge is to help them develop within MOUZ’s structure without overwhelming them with information or restricting their confidence.

“It’s always a bit hard to find a balance between giving too much input to a young guy,” he said. “You also want him to feel confident and comfortable. At the same time, there are steps that xelex and PR have to take to get to the level of the more experienced players that we have on the team.”

That development was visible even during the loss to FURIA. xelex powered MOUZ’s double-overtime comeback on Mirage with 34 kills and a 1.51 map rating, while xertioN added 30. Yet the team could not sustain that level across the series.

FURIA won Cache 13-8 and closed Nuke 13-6 with a flawless seven-round CT half. KSCERATO controlled the series with 66 kills, 97.5 ADR and a 1.44 rating. xertioN was MOUZ’s highest-rated player, but his 48-54 record, 68.4 ADR and 1.00 rating reflected a much quieter performance than he had produced against NRG. 

MOUZ also received no standout series from the rest of the lineup: all five players finished between 0.86 and 1.00. The flat statistical distribution matched xertioN’s assessment that the failure was collective rather than attributable to one inexperienced player.

“I can take a lot of responsibility”

xertioN did not use the rebuilding process as an excuse. Instead, he placed much of the burden on himself and the team’s preparation.

“I can take a lot of responsibility, and I think we could have done a better job preparing ourselves for this tournament,” he said.

MOUZ had spent approximately four weeks travelling before Barcelona, leaving the team to manage a difficult trade-off between rest and practice. xertioN suggested that the break may have disrupted their rhythm, although he stopped short of presenting that as the definitive explanation.

“We will have to review whether we had a bit too many days off going into the tournament, or whether it was right because we had basically four weeks on the road before it,” he said. “It’s hard to manage, but we will have some learnings from the IGL and coach side. We will do better next time.”

His assessment is significant because this was not an extended slump from an established roster. MOUZ arrived in Barcelona after beating Spirit to win BLAST Bounty Season 2 and then reaching the BLAST Open Porto final. The StarSeries collapse therefore looks less like proof that the project has failed and more like the first sharp setback for a young lineup learning to operate under a new captain.

The immediate priorities are clear: establish a functional Cache, refine the overlap between xertioN and PR in aggressive situations, and find a schedule that gives the roster sufficient practice without ignoring the effects of prolonged travel.

MOUZ left Barcelona outside the top four after beginning the event as the third-ranked team in the world. Their next tournament will show whether this was an isolated lapse or a deeper warning about the demands being placed on a new IGL and two developing players.

“We don’t know at the moment,” xertioN said when asked how MOUZ would divide their time between rest and practice. “But we will definitely do our best to set ourselves up for the best chance at the next tournament.”