In the opening match of Group L at the World Cup, England and Croatia meet in Dallas in a battle for top spot in the group. On paper, England boast strong attacking firepower, averaging nearly three goals per game in qualification; Croatia have also scored 19 goals in their last 10 matches, showing plenty of threat in attack as well. In the last nine meetings between the two sides, five have gone over, suggesting their head-to-head history leans toward an open game. But the over/under line is sending the opposite signal. The opening line was generally set at 2.5 goals, but by match time most bookmakers had dropped it to 2/2.5, while the odds for the over climbed from the 0.83-0.92 low-to-mid range to the high end at 0.91-0.99. In some markets, the structure even shifted to 2/2.5 goals with the over priced above 1.00. A lower line combined with a sharp rise in the over price is a classic sign that confidence in the over has collapsed. The cautious nature of the first round of World Cup group-stage matches is an important backdrop. In their opening game, strong teams usually prioritize taking points and staying compact rather than throwing men forward in a wide-open shootout. In England's last 10 matches, seven finished with two goals or fewer, including games against Costa Rica, New Zealand, and Albania, opponents clearly below their level. Croatia have also seen five of their last 10 matches go under, and against stronger sides such as Belgium and the Czech Republic, the tempo has tended to be noticeably more conservative. Croatia's defense does have vulnerabilities, but against a powerhouse like England, Dalic's side are far more likely to first tighten up at the back and compress the space than to go on the offensive. Croatia's relatively aging midfield is also unlikely to engage England in a full-tilt physical battle for 90 minutes — slowing the pace and limiting mistakes is the more sensible approach. As for England, Tuchel's tactical setup emphasizes midfield control and defensive solidity rather than relentless attacking waves. In recent warm-up matches, they beat Costa Rica 3-0 and edged New Zealand 1-0. Although they were clearly on top, they did not chase a big scoreline. Kane has played more of a link-up role in the friendlies rather than that of a pure finisher, and the team's attacking rhythm leans more toward progressive pressure than high-speed end-to-end football. Taken together, the line drop, the surge in over odds, the cautious nature of the opening round, and both teams' tactical preferences all point in the same direction. Over/under recommendation: Under 2.5 goals. Score prediction: 1-1, 0-0