Argentina at the 2026 World Cup — Runners-Up, Full Result

TL;DR:

Argentina finished runners-up at the 2026 World Cup, losing the Final 1–0 to Spain after extra time on 19 July. Their route: 3–2 (AET) over Cabo Verde, 3–2 over Egypt, 3–1 over Switzerland in the quarterfinal on 11 July, and 2–1 over England in the Atlanta semifinal. Argentina traded around 18¢ on the outright market through the knockout rounds — well calibrated for a finalist. The genuine mispricing was Spain being held behind France. Back-to-back titles would have been the first since Brazil in 1958–62. Football contracts have now rolled over to the 2026-27 club season on Kalshi and Polymarket.

Argentina reached the 2026 World Cup Final and lost it 1–0 after extra time to Spain on July 19. The quarterfinal — a 3–1 win over Switzerland on July 11 — was one stop on that run. This page is the completed record of Argentina's tournament and of how Kalshi and Polymarket priced the defending champions round by round.

Argentina's full 2026 World Cup run

1. Round of 32. Argentina 3–2 Cabo Verde (AET). Closer than the ~92% advance price implied.
2. Round of 16. Argentina 3–2 Egypt, July 7. Another one-goal margin against a heavy underdog.
3. Quarterfinal. Argentina 3–1 Switzerland, July 11. Advance had been priced near 78%.
4. Semifinal. Argentina 2–1 England, July 15 in Atlanta — the tournament's best semifinal.
5. Final. Spain 1–0 Argentina (AET), July 19. Argentina finished runners-up.

How the market priced Argentina

Argentina opened the knockout stage around 18¢ on the outright winner market and never left the top three. That is a well-calibrated line for a team that reached the Final: a 18–20% contract on a finalist is close to fair, not a miss. The genuinely mispriced side of that Final was Spain, which markets held behind France for most of the tournament.

What the books did miss was Argentina's margin profile. Three of their five knockout wins were by a single goal, yet match-handicap and total-goals contracts kept pricing comfortable wins. Backing the underdog on the draw-or-narrow side was profitable against Argentina in four of six matches.

A team priced 18% to win the tournament reaching the Final is not a market failure — it's roughly what an 18% contract is supposed to do one time in five.

Back-to-back that wasn't

Had Argentina won, it would have been the first back-to-back World Cup since Brazil in 1958 and 1962. The market priced that scarcity honestly: Argentina's title odds never got shorter than the extra-time coin flip they eventually lost.

What to trade now

Football markets on both venues have moved to the 2026-27 club season — Champions League winner, Premier League title and top four, LaLiga and Serie A, Ballon d'Or, and per-match contracts. Kalshi and Polymarket are federally regulated and legal in most US states.

Full bracket, scores and awards: who won the 2026 World Cup and the World Cup 2026 hub.

Trade responsibly. If it stops being fun, call 1-800-GAMBLER.

Sources

Every figure on this page is checked against primary sources — regulator filings, exchange documentation and official results. Prices and rules change; verify with the operator before trading.

1. Kalshi Help Center — fees, funding and account rules — Kalshi
2. Polymarket documentation — markets, fees and resolution — Polymarket
3. 2026 men's World Cup fixtures, results and standings — ESPN
4. Soccer coverage and match reports — Associated Press
5. Designated Contract Markets (DCMs) — U.S. Commodity Futures Trading Commission
6. The Commodity Exchange Act & regulations — U.S. Commodity Futures Trading Commission

Keep reading

• Who Won the 2026 World Cup? Spain — Full Result & Market Scorecard
• Spain at the 2026 World Cup — Champions, Full Result
• 2026 World Cup Semifinals — Results & Market Recap

Frequently asked questions

How did Argentina do at the 2026 World Cup?

Argentina finished runners-up. They beat Cabo Verde 3–2 (AET), Egypt 3–2, Switzerland 3–1 in the quarterfinal and England 2–1 in the semifinal, then lost the Final 1–0 to Spain after extra time on 19 July 2026.

Who did Argentina play in the 2026 World Cup quarterfinal?

Switzerland, on 11 July 2026. Argentina won 3–1.

Did the market price Argentina correctly?

Reasonably. Argentina sat near 18% on the outright winner market through the knockouts, which is a fair number for a team that reaches the Final. Markets did underprice its opponents' ability to keep matches close — three of five knockout wins were by a single goal.

What can I trade now the World Cup is over?

Kalshi and Polymarket list 2026-27 club-season football contracts: Champions League winner, Premier League title and top four, LaLiga, Serie A, Ballon d'Or and per-match results, all federally regulated and legal in most US states.