In the upcoming ATP Adelaide Men's Singles 2026, Reilly Opelka, ranked 60th, is set to face No. 50-ranked Alexei Popyrin in the Great Ocean Road Open Round of 32. Popyrin is favored to win this match, with betting odds of -120 compared to Opelka's -105, indicating a slightly higher probability of victory for Popyrin. Based on betting market analysis, Opelka has a 54.5% chance of winning, while Popyrin's probability is approximately 54%. Our predictive model, which simulates the match outcome 10,000 times, estimates Popyrin's chances at 54%, with Opelka at 46%. This suggests Popyrin is more likely to win this encounter. The match is part of the 2026 Great Ocean Road Open, played on hard courts, with both players showcasing strong serve and baseline skills. Opelka, known for his powerful serve, and Popyrin, recognized for his aggressive play, will compete for progression in the tournament. The match preview emphasizes the importance of current form, head-to-head statistics, and surface preferences in making predictions. Fans and bettors are advised to consider the odds, probabilities, and detailed performance stats before making betting decisions. Additional resources include expert tennis predictions, betting tips, and news updates. The event also features various betting options across multiple sportsbooks, with a wide range of odds and promotional offers. The match and tournament are part of the ATP tour's early season schedule, attracting international players and fans. Responsible gambling advice and legal considerations are highlighted for participants.