The narrative surrounding Arsenal’s recent campaigns has increasingly focused on a single, damning statistic: big chances missed. While the Gunners have evolved into a dominant force in the Premier League under Mikel Arteta, creating high-quality scoring opportunities with regularity, the conversion of those opportunities has remained a persistent and costly inconsistency. This is not a simple case of poor finishing; it is a systemic issue involving shot selection, pressure management, and technical execution in critical moments. To understand why Arsenal have fallen short in key fixtures, one must dissect the data behind the misses, moving beyond simple goals-per-game averages to examine the quality and context of each attempt.
The Anatomy of a Big Chance
Defining a “big chance” is the first step in understanding the data. The standard metric, as used by Opta and most advanced analytics platforms, defines a big chance as a situation where a player would reasonably be expected to score, usually involving a one-on-one with the goalkeeper, a shot from close range with minimal defensive pressure, or a clear header from a pinpoint cross. The problem for Arsenal has not been a lack of these situations; it has been the failure to convert them at a rate commensurate with their overall quality.
A deeper look into the shot locations reveals a troubling pattern. Arsenal generate a high volume of shots from central areas inside the penalty box, the traditional “high-danger” zones. However, the conversion rate from these zones has fluctuated significantly. The issue is often not the shot itself, but the pre-shot movement. When a big chance is created through a quick counter-attack, the conversion rate tends to be higher. Conversely, chances created against a deep, organized block—where the attacker has more time to think—often see a lower success rate. This suggests a psychological component: the pressure of being expected to score in a tight game can lead to rushed finishes or poor decision-making.
Seasonal Trends in Conversion Rates
Examining the data across the last three full seasons provides a clear picture of the problem. While the underlying numbers for chance creation have remained high, the conversion of those big chances has not followed a linear path. According to available analytics, Arsenal have consistently been among the top chance-creating teams in the league, yet their conversion rate has shown a downward trend. As the team has become better at creating chances, the number of missed opportunities has also risen. This is not a problem that can be solved by simply creating more chances; it requires a qualitative improvement in the finishing itself.
Player-Level Breakdown: The Forward Line
The burden of missed chances does not fall equally across the squad. While midfielders and defenders contribute occasional goals, the primary responsibility lies with the attacking unit: the wingers, the striker, and the attacking midfielders. A player-by-player analysis reveals distinct profiles. For instance, Bukayo Saka, while an elite creator and scorer, also leads the team in big chances missed. His tendency to cut inside onto his left foot is well-scouted, leading to defenders forcing him into rushed shots. Gabriel Jesus, the nominal striker for much of the season, had a low conversion rate relative to his chance creation, indicating a disconnect between his movement and his finishing. Kai Havertz, after a slow start, improved his numbers over the season.
Tactical Context and Systemic Factors
The missed chances cannot be viewed in isolation from Arsenal’s tactical setup. Arteta’s system relies on controlled possession and positional play to create openings. This often results in a high number of shots from outside the box or from half-chances that are recorded as “big chances” due to the lack of pressure, but are actually difficult finishes due to the angle or the goalkeeper’s positioning.
- The Left-Side Imbalance: With Martinelli on the left and Zinchenko (or a similar inverted full-back) underneath, the left side often creates crossing opportunities. However, the primary target in the box—often Havertz or Jesus—is not a traditional aerial threat. This leads to headers that are statistically “big chances” but are actually low-percentage finishes for the players involved.
- The “Post-Shot” Problem: Arsenal have had notable instances of hitting the woodwork. While not a miss in the traditional sense, these shots are often from high-quality positions. The fine margins between a goal and a post are a recurring theme in Arsenal’s season reviews.
- Goalkeeper Performance: Opposing goalkeepers have frequently delivered strong performances against Arsenal. While this is partly due to the volume of shots they face, it also reflects a lack of variety in Arsenal’s finishing. When a goalkeeper knows a player is likely to shoot across goal or place it to the far post, they can set themselves accordingly.
The Risk of Over-Reliance on Individuals
A significant risk for Arsenal moving forward is the concentration of chance creation and finishing responsibility on a small number of players. Bukayo Saka, Martin Ødegaard, and Gabriel Martinelli are responsible for a large share of both chances created and shots taken. If one of these players has an off day or is tightly marked, the entire attack can stagnate.
This over-reliance creates a predictable pattern. Defenders know who to double-team, and goalkeepers know who the primary threats are. The result is that even when a “big chance” is created for a secondary player—like a defensive midfielder arriving late or a full-back making an overlapping run—the player is often not in the rhythm of the game, leading to a rushed or inaccurate finish. The squad depth in the final third, particularly in terms of reliable finishers, remains a critical area for improvement.
Conclusion: From Creation to Conversion
The story of Arsenal’s big chances missed is not one of a team that cannot create, but one that cannot finish. The data from the last three seasons paints a clear picture of a team that has improved its underlying performance metrics—expected goals, shots in the box, big chances created—but has failed to translate that dominance into goals at the same rate. The solution is not a simple one. It involves improving individual finishing technique, varying shot placement, and potentially bringing in a more clinical striker who can convert the high volume of chances the system generates.
For a deeper look at how squad rotation impacts performance and the consistency of these finishing rates, see our analysis on Arsenal Minutes Played and Squad Rotation. Furthermore, the ability to finish chances is often linked to the defensive security of the team; when the defense is solid, attackers take more risks. Our piece on Arsenal Clean Sheet Streaks Record explores that relationship. Ultimately, for Arsenal to bridge the gap between creating and winning, the conversion of big chances must become a core focus of the training ground and the transfer market. The foundation is there; the finishing must follow. For more detailed match-by-match breakdowns, visit our main Arsenal Match and Player Stats hub.
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