This is the least liquid market in the entire FIFA World Cup 2026 Polymarket cluster. Most of the 40+ goalkeepers in this market are priced at 50%, which reflects zero trading activity rather than a market consensus that each has an equal chance.
The only two goalkeepers with meaningful trading volume are Jordan Pickford and Diogo Costa. For this market, analytical reasoning about which goalkeepers are most likely to play seven full matches with a clean-sheet-capable team carries more weight than the price data. That is what this article provides.
World Cup: Most Clean Sheets (GK)
Separate YES/NO contracts for every qualifying goalkeeper. Resolves to the goalkeeper with the most clean sheets across the full tournament. Resolves July 20, 2026.
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What the FIFA World Cup Most Clean Sheets (GK) Market Means
This is a separate YES/NO binary contract for each qualifying goalkeeper. Buying YES on Diogo Costa pays $1.00 if Costa records more clean sheets than any other goalkeeper across the entire 2026 FIFA World Cup. A clean sheet is any match in which the goalkeeper’s team concedes zero goals, regardless of the final result.
Because only one goalkeeper can have the most clean sheets at the end of the tournament, all NO contracts except one will ultimately resolve YES. The market resolves on July 20, 2026, using official FIFA data. If the tournament is cancelled or not completed, contracts resolve to “Other.”
The key structural advantage in this market goes to goalkeepers who play for teams expected to reach the final (seven total matches) while keeping multiple clean sheets. A goalkeeper who plays three group stage games then goes out is structurally disadvantaged versus one who reaches the semi-final or final with a defensively organised team.
FIFA World Cup 2026 Most Clean Sheets: Polymarket Market Data
The Polymarket most clean sheets market opened on April 29, 2026, and is marked NEW by Polymarket. Individual volumes range from $11 to $479. Total market volume is under $3,000 across all contracts.
The 50% prices you see for the majority of goalkeepers represent zero trading activity, not a market view. When a binary contract is listed with no trades, Polymarket initialises it at 50%. A goalkeeper priced at 50% tells you nothing about their chances. The only meaningful price signals come from goalkeepers who have attracted actual trading.
Goalkeepers with active trading (non-default prices)
| Goalkeeper | Nation | Displayed Probability | Individual Volume | Context |
|---|---|---|---|---|
| Jordan Pickford | 🏴 England | Active, unset | $479 | Highest volume in market |
| Diogo Costa | 🇵🇹 Portugal | Active, unset | $446 | Second highest volume |
| Alisson Becker | 🇧🇷 Brazil | 8% | — | Brazil 98% to advance |
| Manuel Neuer | 🇩🇪 Germany | 8% | — | Germany 96% to advance |
| Mike Maignan | 🇫🇷 France | 6% | — | France 97% to advance |
| Thibaut Courtois | 🇧🇪 Belgium | 5% | — | Belgium 95% to advance |
| Emiliano Martinez | 🇦🇷 Argentina | 5% | — | Argentina 96% to advance |
| Yassine Bounou | 🇲🇦 Morocco | 4% | — | Morocco 87% to advance |
| Angus Gunn | 🏴 Scotland | 1% | — | Group C with Brazil |
Why Pickford and Costa lead by volume
Pickford and Costa are the two goalkeepers with the highest individual volume, and their contracts show active bid-ask spreads rather than the 0¢ NO side that characterises the untraded 50% contracts. The spread between their YES and NO prices is enormous — reflecting illiquid order books rather than precise probability — but the volume confirms these are the two goalkeepers the market is actively positioning around.
Both play for nations with strong deep-run expectations. England are 97% to advance from the group stage and 24% to reach the final. Portugal are 96% to advance and 21% to reach the final in the nation to reach final market. A goalkeeper on a team that reaches the final has played up to seven matches, each a clean sheet opportunity. Pickford and Costa both have that structural advantage.
The Analytical Case: Which Goalkeepers Have the Strongest Clean Sheet Path?
Setting aside the unreliable price signals and thinking purely about which goalkeepers are most likely to keep the most clean sheets, the framework is: (team’s expected depth of run) × (team’s defensive organisation) × (goalkeeper’s individual quality).
Alisson Becker at 8% represents the strongest analytical case in the market’s priced tier. Brazil are co-favourites to win the tournament at 12% in the outright winner market and 98% to advance from the group stage. Alisson is one of the world’s elite goalkeepers at Liverpool. A Brazil run to the final could produce four or five clean sheets. The 8% price in this illiquid market understates his genuine analytical probability.
Manuel Neuer at 8% for Germany is the parallel case. Germany are 96% to advance and Neuer, even at 40, is Germany’s starting goalkeeper. Germany’s defensive structure under their current setup is capable of producing clean sheets against weaker group opponents before the knockout rounds.
Mike Maignan at 6% for France is the strongest case the market has underpriced. France are 97% to advance and 29% to reach the final, the second-highest final probability behind Spain. Maignan at AC Milan has been one of Europe’s best goalkeepers at keeping clean sheets over the past two seasons. If France reach the final, Maignan could keep four or five clean sheets across seven matches. 6% looks analytically low.
Diogo Costa as the second most actively traded goalkeeper reflects Portugal’s strong tournament expectations at 96% to advance and 21% to reach the final. Costa is Portugal’s undisputed first-choice goalkeeper. The trading volume around his contract suggests the market has identified him as a genuine contender even if the price display is not functioning clearly.
The Angus Gunn Situation
The hub page for this cluster previously referenced Angus Gunn at 77% as the leading clean sheets candidate. That figure is no longer current. Gunn is now at 1%, reflecting a market that has correctly recalibrated. Scotland are in Group C alongside Brazil and Morocco — two teams capable of scoring in every match. A Gunn clean sheet run would require Scotland to shut out Brazil, Morocco, and Haiti in sequence. The 1% is now the more analytically honest pricing.
Your Polymarket Trading Strategy for the Most Clean Sheets Market
Be cautious. This market’s low liquidity means any position you take could move the price significantly, and the spread between YES ask and NO ask on active contracts is too wide for reliable entry and exit. The market is better used as an analytical reference than a trading vehicle until volume improves after tournament kickoff.
If you are going to trade, the analytically defensible positions are Alisson Becker YES at 8¢ and Mike Maignan YES at 6¢ — both priced at measurable levels where the market has established some activity, and both on teams with strong deep-run expectations and goalkeepers with elite clean sheet track records at club level.
Pickford and Costa are the market’s highest-volume positions, but the bid-ask spread makes execution uncertain. Monitor both contracts in the days before kickoff when liquidity tends to improve as the tournament approaches and more traders enter.
For the broader tournament context, the Polymarket FIFA World Cup 2026 hub covers every active market in the cluster. The team to advance to knockout stages market provides the group stage survival probabilities that directly determine how many clean sheet opportunities each goalkeeper will have.
Frequently Asked Questions — Most Clean Sheets at FIFA World Cup 2026
How does the most clean sheets market resolve?
The market resolves to the goalkeeper who records more clean sheets than any other goalkeeper through all rounds of the 2026 FIFA World Cup. Resolution is on July 20, 2026, using official FIFA data. If the tournament is cancelled or not completed by August 2, 2026, the market resolves to “Other.”
Why are so many goalkeepers priced at exactly 50%?
Each goalkeeper has a separate binary YES/NO contract. When a contract has no trading activity, Polymarket initialises it at 50%. The 50% prices for most goalkeepers in this market reflect no trades having occurred, not a market view that those goalkeepers have a 50% chance of winning. Only contracts with actual trading volume carry meaningful price signals.
Which goalkeepers have the strongest analytical case for most clean sheets?
The strongest cases are for goalkeepers on teams expected to advance deepest into the tournament with good defensive organisation: Alisson Becker for Brazil, Mike Maignan for France, Diogo Costa for Portugal, and Jordan Pickford for England. All four play for nations with deep-run expectations of 96% or higher for group stage advancement and meaningful probabilities of reaching the semi-finals or final.
Is this a reliable market for trading?
Not currently. The market is very low volume and marked NEW by Polymarket. Bid-ask spreads on active contracts are extremely wide. Most prices reflect default initialisation, not market consensus. The market may become more tradeable as the tournament approaches and more traders enter, but as of now it functions better as an analytical reference than a trading vehicle.
Why has Angus Gunn’s probability changed from earlier figures?
Scotland are in Group C with Brazil and Morocco. Both teams are capable of scoring in every match. Gunn’s previous high probability in this market reflected early market uncertainty, not a genuine assessment of Scotland’s clean sheet potential against Group C opposition. The current 1% is a more accurate reflection of Scotland’s group stage difficulty.
