In the opening stage, several bookmakers set Portugal at a handicap of one-and-a-half to two goals, with the home side’s odds clustered in the relatively high range of 0.91 to 1.02. As the match approached, the line collectively retreated, and most bookmakers moved it back from one-and-a-half/two goals to one-and-a-half goals. Under normal interpretation, a drop in the handicap usually suggests weakening confidence in the home team, but a closer look at the odds movement tells a different story. After the line dropped, the home side’s odds did not surge higher; instead, they fell sharply from the early high range to between 0.82 and 0.88. Even for some firms that held firm at one-and-a-half/two goals, the home odds also dropped abruptly from 1.00 to 0.88. A line drop combined with a significant reduction in odds is not a sign of pessimism toward the home team. Rather, it shows the bookmakers actively lowering the threshold for a Portugal win while tightly controlling payout risk. On the form side, Portugal have recorded 6 wins, 3 draws and just 1 defeat in their last 10 matches, giving them an unbeaten rate of 90 percent. They average 3.2 goals per home game, with their attacking output remaining stable. Nigeria are unbeaten in their last 10, showing plenty of resilience, but the quality of opposition has generally been weak, and how they will fare against a top European side remains uncertain. The two teams met in 2022, when Portugal won 4-0 at home, giving them a clear psychological edge in the matchup. With the World Cup about to begin, Portugal need victories to refine their squad and lift morale. The retreat in the line is in fact a cooling measure, and the home side is well worth attention.