Set Pieces, 242 Matches, and the Silent Gap in SHB Da Nang's League Table

At 6:30 in the morning, the Hoa Xuan training ground was still wrapped in a thin layer of mist. I stood outside the touchline, my coding notebook open in my hand, as the coach sent the SHB Da Nang squad into a set-piece session. Fourteen corners, nine direct free kicks, four long throw-ins. Not a single one found the net across forty minutes of training. I wrote that number down, circled it, then turned back to the cross-reference section of the 242-match database I built during eight months of COVID-19 lockdown. A ratio emerged, nearly unchanged across seasons: this club's set-piece conversion rate sits among the lowest in the V-League. Low, not because the players are poor. Low because of the organisational plan. And that is what the league table never tells you. There are things on the league table that are merely the final result of a long chain of small decisions. Twelve points after twelve rounds, eleventh place in the cancelled 2026 season — I have written about that before. But this year's story is not a cancelled-season story. It is the story of a club trying to reshape itself in a league where the gap between the relegation group and the continental-cup qualifying group is only a few points. I followed the team from the first pre-season sessions, through overnight flights, inside the dressing room after every match. My notebook does not record emotions. It records minutes, passes, off-ball movements, metres run after the eightieth minute. And when you record enough, you begin to see patterns that television cameras miss. This V-League season has one notable tactical feature: mid-table clubs are gradually shifting from counter-attacking to possession-based play with intent. This trend began in the Thai League three seasons ago and is now spreading to Vietnam through the wave of foreign coaches. The pressure on SHB Da Nang is not about winning. It is about changing while still picking up points. Every mid-table club faces this paradox: change the system and lose points short-term, keep the system and fall behind long-term. Across the 242 matches I coded, SHB Da Nang had only seven seasons in which their first-half points equalled or exceeded their second-half points. Seven out of ten. That means this club tends to start well and fade late. That is a fitness and squad-depth pattern, not a luck pattern. Numbers do not lie; we simply have not asked them the right question. I sat with my data for three weeks. My current coding notebook has four sections: goals and assists by situation, substitution minutes and post-substitution effectiveness, tactical shape by half, and off-ball pressure metrics. For set pieces specifically, I record four types: left corners, right corners, direct free kicks inside the box, and long throw-ins into the box. SHB Da Nang's conversion rate this season is below 9% in all four categories. The V-League average is around 14%. That 9% is not an accident. It is the consequence of a deliberate tactical choice: the team chooses to send fewer players into the box on corners, in order to preserve its counter-pressing structure. In exchange, they are safer when they lose the ball. But they also lose the chance to score from situations the opponent has no time to organise against. This is the point I often debate with colleagues. Some say set pieces only account for 20-30% of goals, so why care. I answer with the 2026 World Cup data I hand-recorded as a student: 169 goals, of which 34 came from set pieces, or 20.1%. In the knockout rounds, the ratio rose to 12 of 38, or 31.6%. The deeper you go, the more set pieces matter, because well-organised defences leave fewer gaps, and set situations become the shortest path to breaking a game open. A club that voluntarily gives up 9% set-piece conversion is not playing safe. It is capping its own points ceiling. Core Insight: The difference between a relegation-battling club and a continental-cup qualifying club in the V-League is usually not squad quality. It is the ability to convert situations the opponent cannot control. I tracked one specific match to verify. A home game, SHB Da Nang controlling 58% of possession, firing 14 shots, 5 of them from outside the box. The opponent controlled only 42% and shot 8 times. Final score: 1-1. SHB Da Nang's goal came from open play, not a set piece. The opponent's equaliser came from a corner in the 78th minute. In my notebook, I added one line: from the 70th minute onward, SHB Da Nang took only two shots, while the opponent took four. Not fitness. Structure. When the team pushes higher chasing a goal, the midfield loses its spacing with the defence, and every set piece becomes an opportunity for the opponent. I interviewed three former players about this period. One told me: "Back then we practised corners every day, but not by plan — by instinct. Whoever wanted to take it took it, whoever wanted to head it headed it." That is a cultural problem, not a technical one. Across the 242 matches I coded, I counted 61 games in which SHB Da Nang had seven or more corners but did not score from a set piece. Not luck. Missing plans. People remember the goals. I remember what led to the goals. Now comes the hard part. When I presented this data to a coach, he told me: "You are asking my team to play your way." I was not asking for anything. I only asked: if we change our set-piece plans, what do we lose and what do we gain? The honest answer is: we lose a little defensive safety and gain a little scoring chance. The problem is that in the V-League, the scoring chance from set pieces is worth more points than what is lost. This is a simple probability problem that many clubs avoid, because it requires changing training habits. Across the 242 matches, there is one detail I have never shared publicly. SHB Da Nang's set-piece conversion rate in the first half of the season is usually about two percentage points lower than in the second half. That sounds meaningless. But when you multiply it by the average number of corners per match, and then by the number of matches per season, you get roughly three to four goals per season left on the table. Three to four goals. That is exactly the gap between eleventh place and sixth place in the V-League table across many seasons. Here is the counter-intuitive part. Clubs typically focus on improving their attack while neglecting set pieces. That is a mistake. Improving open-play attack is slow, expensive, and dependent on individuals. Improving set pieces is fast, cheap, and dependent on the system. A club can raise its set-piece conversion from 9% to 14% in half a season by training properly, consistently, with plans. No club can raise its open-play scoring efficiency by 50% in the same period. That is why big European clubs have dedicated set-piece coaches, while Vietnamese clubs often treat it as a secondary drill. I remember an afternoon at Hoa Xuan. The team trained corners for forty minutes, but each time there were only two plans: a low ball for a striker to head, or a ball out to the second line for a long shot. No near-post block, no plan to drag opposing defenders out and exploit the space behind. I asked the assistant coach: "Why not train more plans?" He replied: "The players like to strike it their usual way." That is the truest answer I have heard in years in this job. Not tactics. Habit. But the story does not stop at set pieces. If I only talked about set pieces, I would miss half the picture. My notebook also records another metric that sports media rarely digs into: substitution minutes and post-substitution effectiveness. Across the 242 matches, I sorted three windows: substitutions before the 60th minute, between the 60th and 75th, and after the 75th. SHB Da Nang tend to substitute late. Their average first substitution is at the 68th minute. Clubs in the continental-cup qualifying group substitute their first player at around the 58th minute on average. A ten-minute gap. Ten minutes in a football match is the window in which every team structure can change. Looking more closely, I noticed this: SHB Da Nang's goals after the 75th minute usually come in matches where they are leading and the opponent pushes up. Their goals conceded after the 75th minute usually come in matches where they are drawing or trailing. This is the pattern of a team that plays to the state of the game, not to a plan. When the state is favourable, they capitalise. When the state is unfavourable, they have no plan B. This is not unique to SHB Da Nang. It is a problem for many mid-table V-League clubs. I tried to cross-reference with Croatia's 2026 World Cup data. Croatia won three extra-time matches, which many called luck. It was not. Croatia had a regular, planned substitution model: they rotated positions one at a time according to a scenario prepared before kickoff, not in reaction. That is the difference between a professional club and an amateur one. And that difference, in the V-League, is usually hidden by the table. The match ends, but the data does not. Now let us talk about what I call the 'table gap'. It is the distance between where a club currently sits and where its actual ability should sit. SHB Da Nang this season are in the mid-table group. But if you factor in everything — set-piece conversion, substitution effectiveness, squad stability — they sit around seventh in real strength. Not in the continental-cup qualifying group. But not in the relegation group either. The club sits exactly in its safe zone, and that safe zone is precisely what is worrying. Every season is a chapter; I am only the bookmark keeper. Here is the second counter-intuitive part. I doubt the popular view that mid-table clubs should shore up the defence first and attack second. My data says the opposite. Across the 242 matches, the seasons in which SHB Da Nang had their highest set-piece conversion rate were also the seasons in which they conceded the fewest goals. Why? Because when a team is confident it can score from set pieces, it dares to push its line higher in open situations, press earlier, and win the ball in the opponent's half. Good defence does not come from sitting deep. It comes from controlling what happens before the ball reaches the box. And set pieces are part of that control. When I said this to an analyst at a V-League club, he laughed and said: "You are selling set pieces as if they are the only solution." They are not. Set pieces are simply the clearest example of a larger principle: V-League clubs tend to improve where it is hardest to improve and ignore where it is easiest. They buy a new striker to solve scoring problems, while one corner session a day could solve a third of that problem at zero cost. This is not a tactical issue. It is a mindset issue. I have spent years following clubs. I go from training ground to airport, from dressing room to press room. I see coaches change tactics every week, change lineups every match, change players every season. But the most basic things — set-piece plans, substitution planning, off-ball movement structures — change very slowly. And that is why the table gap repeats season after season. There is one detail I want to record. Across the 242 matches, I counted 47 games in which SHB Da Nang scored first and then let the opponent equalise or overtake. That is 19.4% of all matches. Unusually high against the V-League baseline of around 12-14%. Why? Because this club plays well when it needs a goal, but plays without certainty when it does not. Match psychology depends on the state of the game, and the state of the game depends on structure. When the structure has no plan B, the psychology has nothing to lean on. This is where I put the counter-question to the majority. Many look at the table and conclude: SHB Da Nang need another creative midfielder. I do not think so. This club needs a dedicated set-piece coach and a scripted substitution process. Both are far cheaper than a transfer. And in the current financial climate of V-League clubs, cheap matters. Speaking of finance, I must address the transfer market. The loan-with-obligation-to-buy model is common in the V-League, and it is wrecking the financial plans of small clubs. Small clubs spend money developing youth, loan them to big clubs cheaply, then the big club activates the pre-agreed buy option. The small club loses the player. The big club gains a pre-trained player. The table gap is not only a tactical gap. It is a structural gap. I re-checked SHB Da Nang's transfer data over the past three seasons. The number of youth players leaving on loan-with-obligation-to-buy rose steadily. The number of youth players returning from loans and contributing steadily to the first team was near zero. This is not a single-club phenomenon. It is a system-wide V-League phenomenon. And it explains why mid-table clubs never progress far, even when their squads seem stable. I remember the night before an away match. I sat in a hotel corridor with a young player just back from a loan. He said: "I'm back here but I don't know where I belong." I wrote that down in my notebook, not in the numbers section, but in the margin notes. Sentences like that do not make the paper. But they are part of the picture. When I cross-checked injury data, another pattern emerged. SHB Da Nang players returning from injury are usually asked to start immediately, rarely brought on from the bench to re-acclimatise to match rhythm. This is a problem. Returning from injury and being asked to prove yourself immediately is a cruel pressure, and it increases the risk of re-injury. Across the 242 matches, I counted 19 cases of a player returning from injury and re-injuring within five matches. That is a worrying rate. This is not a player problem. It is a process problem. A returning player should be introduced from the 65th-70th minute for two or three matches before starting. This is standard practice in Europe. In the V-League, because of points pressure and squad depth, players are thrown in immediately. The result is a repeating injury cycle. I asked a club doctor about this. He said: "We know. But the coach needs points. And the player wants to play." That answer says everything. Everyone knows the problem. No one wants to be the first to change. Before asking who wins, ask who keeps discipline. Now, when I put everything together, I see a clearer picture of SHB Da Nang and of the V-League in general. This is not the story of a weak club. It is the story of a club limited by small, repeating decisions that no one notices because no one records them. Set pieces. Substitutions. Injury returns. Loans. Four areas, four patterns, all improvable without extra money. All that is needed is a change of habit. I am not writing this article to criticise. I am writing to record. 242 matches, and I still keep every page of my notebook. Every number in it has been verified against at least two sources. Every conclusion has been cross-checked against historical data. I do not judge. I do not predict. I observe and record. But if there is one thing I want to say to the people running Vietnamese football, it is this: you are not short of players. You are not short of money. You are short of a recording and analytical process patient enough to see what repeats. When you see it, you will change. And when you change the small things, the table will change itself. The next morning at Hoa Xuan, I again stood outside the touchline. The team trained corners. This time I counted sixteen, not fourteen. Two extra. Not much. But it is a signal. And in my notebook, the first signal is always the most important. The match ends, but the data does not. And this season, the data is beginning to speak.