Nakashima looks tired, but he will be able to show freshness in the game against Wawrinka. Despite having less experience, Nakashima is younger and has a greater reserve of strength and endurance. Statistics show that Wawrinka does not perform well on hard courts - only 8 wins out of 13 matches played. Furthermore, he recently played on clay, while Nakashima has been playing on hard courts for several matches in a row. Brandon is ready for this match and is fully capable of winning. Therefore, the risk in the bet is not as great as it may seem.
My turn against Nakashima. This year, the American tennis player hasn't had much success playing against high-class opponents. His recent victories have mostly come against weaker opponents. While Wawrinka also struggled against some of his opponents in recent matches, he still has more experience and skills in playing on hard courts. He is also familiar with the Mason courts, which gives him an advantage. Brandon won't be able to handle Wawrinka's game and is likely to suffer a defeat. Conclusion: Wawrinka wins.