Forecast: Total over 37.5 games at odds of 1.98. Arguments: 1. Novak Djokovic and Carlos Alcaraz demonstrate a high level of play. 2. Their matches usually last long and end in 4 or 5 sets. 3. Novak knows how to pull out difficult matches, and Alcaraz is in peak form. 4. On the hard courts of the US Open, long matches often occur. 5. The chances of an equal fight for each game are high, which increases the likelihood of a long match.