Vietnamese Volleyball: Measure by Data, Not by Emotion

I have followed Southeast Asian volleyball for over a decade, and one thing concerns me more than any defeat: we often rush to judge a match by the scoreline, yet overlook the small decisions that created that scoreline. A goal conceded never starts at minute 89 – in volleyball, it also starts from a wrong decision many plays earlier. Look at how Vietnamese volleyball is operating. In the past three years, I have noted a clear improvement in the physical conditioning and individual technique of the women's national team players – thanks to systematic investment from clubs like VTV Binh Dien Long An and Thong Tin LienVietPostBank. But I also observe a tactical gap: the transition from defense to attack remains slow, especially when facing teams that apply disruptive pressing – meaning the opponent actively pressures our first pass. Disruptive pressing comes from a small overlooked decision, not from a collapse. I once reviewed footage of the Vietnamese women's team playing Thailand at the SEA Games, and counted 17 times we lost the ball within 6 seconds of receiving the serve. It was not due to poor reception technique – but because the setter's position was too close to the net, making it easy for opponents to predict the distribution direction. That is a systemic error, not an individual one. Comparing with Thailand, I notice the difference lies not in physicality or technique, but in team management culture. Thai clubs operate under a more professional model: they have dedicated data analysis departments, recording every play and adjusting tactics for each specific opponent. In Vietnam, many teams still rely on the coach's intuition to read the game. There is no perfect tactic, only systems that know their own weaknesses – and our system still does not truly understand where its weaknesses lie. I witnessed a wonderful moment when the Vietnamese women's team defeated South Korea at the 2026 Asian Cup. That was a match we won not through power, but through patience in every rally. But I have also witnessed regrettable losses – not because the opponent was stronger, but because we made inconsistent decisions at crucial moments. The question is not whether we have enough talent, but whether our youth development system truly nurtures tactical thinking in players from an early age. I follow Vietnamese youth tournaments and notice an inherent weakness: young players are taught technique very well, but their ability to read situations and make decisions under pressure remains limited. This cannot be fixed overnight, but it can begin with changing how we coach. Another notable point: the gap between Vietnamese men's and women's volleyball. While the women's team has established itself as number one in Southeast Asia, the men's team still struggles to find its footing. The reason is not physical – Vietnamese people are fully capable of playing high-level volleyball – but rather unequal investment and a lack of long-term strategy for men's volleyball. I want to emphasize one thing: pressure from fans and media sometimes creates unrealistic expectations. When the team loses, we often look to blame individuals – the coach, the outside hitter, or the goalkeeper (in football). But a loss is the result of a chain of decisions and conditions, never just one individual. Don't blame the goalkeeper before you rewind to minute 12 – look at the whole picture. Looking to the future, I believe Vietnamese volleyball has the potential to reach Asian level if we patiently build the system from the ground up. The most important thing is not winning a specific tournament, but creating a sustainable environment for talent to develop properly. I have seen positive signals from youth clubs in Vinh Long and Dong Nai – where coaches are beginning to apply data analysis methods to training. That is the right direction. Finally, I want to address the responsibility of writers. In over a decade of work, I have set myself a principle: never write an immediate reaction after a loss. I wait 72 hours, review footage at least twice, and only write when I have at least one non-obvious statistic as the foundation. This helps me avoid hasty judgments and offer readers a deeper perspective. Vietnamese volleyball does not lack talent. What we lack is a system that knows how to measure, analyze, and adjust. When we learn to see the match through data rather than emotion, the gap with Thai volleyball – and further, with Asia – will gradually narrow. The question is not when we will win, but whether we are ready to change how we perceive the game. The Premier League no longer has center-backs, my concern has data – but Vietnamese volleyball is still there, with untapped potential. I will continue to follow, continue to measure, and continue to write. Because I believe that one day, the numbers will tell the story of Vietnamese volleyball reaching continental heights.