Switzerland and Colombia arrive in Vancouver on Tuesday as the only two remaining unbeaten teams in the Round of 16, each having dropped just a single point all tournament.

The winner books a quarterfinal date in Kansas City on July 11 against Argentina, who defeated Egypt earlier today in Atlanta. It is the tightest matchup left in the last 16, and the one closing the round out.

On Kalshi, traders give Colombia the edge at 62% to advance, with Switzerland sitting at 39%.

For informational purposes only. Not trading advice. See full disclaimer below.

What's at stake

Switzerland reached the quarterfinals in 1934, 1938, and 1954, but all three came on home soil or in the early knockout era. This would be their deepest run in the modern tournament.

Colombia's sole quarterfinal came in 2014, a run that ended against Brazil. The only prior World Cup meeting between these two went Colombia's way: a 2-0 group-stage win at the 1994 tournament in the United States.

Colombia got here the hard way. Ghana held Los Cafeteros to just a 1-0 win in the Round of 32, with Jhon Arias scoring in the 14th minute, though the margin could have been wider. The win came at a cost: starting striker Jhon Córdoba lasted only eight minutes before going off with a hamstring injury that has since ended his tournament. Luis Suárez is expected to slot in up front.

James Rodriguez, the 34-year-old captain playing what is likely his final World Cup, was substituted at halftime in that match as coach Néstor Lorenzo sought a more defensive shape, though Rodriguez is expected to start Tuesday. The veteran is chasing Carlos Valderrama's all-time Colombia assist record, sitting four short of the mark. Across the tournament, Colombia have conceded just once and kept clean sheets in their last three outings.

Switzerland have been quietly excellent. Algeria was dispatched 2-0 in the Round of 32 without the Swiss needing to move out of second gear. The only blemish on their record is a 1-1 draw with Qatar in the group opener, since then it has been three straight wins.

The tournament's breakout star has been 20-year-old midfielder Johan Manzambi, who has three goals and two assists. However, Switzerland will be without him Tuesday after he suffered a knee injury in training. Michel Aebischer and Luca Jaquez are also unavailable with muscle injuries.

Coach Murat Yakin told reporters ahead of Tuesday's match that facing Colombia is "going to be our toughest game," with the South Americans' pressing intensity a clear concern. Switzerland do have fitness doubts: Michel Aebischer and Luca Jaquez are both carrying muscle issues and may not be available.

Reaching the semifinals

Looking past the quarterfinal, Kalshi's reach-the-semifinals market has Colombia at 23% and Switzerland at 13%. The gap reflects Colombia's deeper attacking threat. Luis Díaz, fresh from a standout season at Bayern Munich, is the most dangerous individual on either roster, and the general expectation that Los Cafeteros would be favored again in the next round regardless of which side of the Argentina-Egypt result they meet.

The bigger picture

At the tournament-winner market, Colombia sit at 3.5%, a number that reflects the distance remaining but also the genuine belief traders have placed in a squad that has not lost a match all summer.

Switzerland are at 1%, a fair read on a side that has overperformed expectations but would need to continue doing so against increasingly stiff opposition. For Colombia, a run to the final would rank among the country's greatest sporting achievements.

Kalshi markets now predict:

  • Colombia to advance: 62%

  • Switzerland to advance: 39%

  • Colombia to reach the semifinals: 23%

  • Switzerland to reach the semifinals: 13%

  • Colombia to win the World Cup: 3.5%

  • Switzerland to win the World Cup: 1%

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