In this international friendly, the movement in the betting line is showing signs that favor the home side, and Bolivia looks worth backing to keep the handicap. In the opening stage, the away side's odds were concentrated in the low range of 0.78 to 0.80. But as the match approached, the handicap was collectively raised, with most bookmakers moving from one goal/one and a half goals to one and a half goals. Under normal logic, an increased handicap should be accompanied by further suppression of the away side's odds, but the reality was the exact opposite. After the line was raised, the away odds not only failed to drop, but instead surged from around 0.80 in the opening line to a high range of 0.88 to 0.98. At the same time, the home side's odds continued to fall from a high level, with some bookmakers cutting them from 1.00 at the opening to 0.82 to 0.89. This combination of a higher handicap, rising away odds, and falling home odds indicates a diverging trend, suggesting that bookmakers are becoming less confident in the away team winning by a large margin. From a fundamental perspective, although the home side is clearly weaker overall than the away side, its recent home performances have not been completely without resistance, and the altitude factor at home remains one of its traditional strengths. The away side has covered the spread in seven of its last 10 matches, but in its most recent game against the Netherlands it only scraped a one-goal win, showing that its attacking efficiency in breaking down opponents is not entirely stable. With the odds reversal aligning with fundamental support, Bolivia looks well placed to hold the handicap.