According to bookmakers' predictions, Collins has the advantage in the upcoming match. This is based on the players' recent results and their previous head-to-head matches. Collins has been able to defeat Ostapenko twice in the past, which instills confidence in her strong game. It is worth noting that Ostapenko did not make the best impression in her last match. She made a lot of errors, and her serve was not working consistently. Ostapenko's inefficiency on her serve could be a weak spot and an advantage for Collins. Considering this, it can be concluded that Collins, having a better record in their head-to-head matches and performing more confidently in previous games, has a higher chance of winning this match. However, it is important to consider that sports predictions have their limitations and nothing guarantees a 100% result. Therefore, when predicting the outcome of a game, it is important to take into account multiple factors and analyze the players' game in the context of their previous performances.