Pospisil vs Anderson prediction

Vasek Pospisil will face Kevin Anderson in the second round of US Open. Pospisil is in very poor form lately, he has only 2 wins in last 8 matches, while he was very lucky to get Kovalik for opponent in the first round. His play is mostly based on his strong serve, while he is not so good in longer rallies. On the other hand Anderson has improved his for a lot lately. He reached quarterfinals in Toronto last month, while he also played very well in Cincinnati where he managed to beat Gasquet in 2 sets, but had no luck and met Murray in the third round. However he also started very well here and beat Nishioka without any troubles in 3 sets. He served very well in that game, had 17 aces and won 83% points on his first serve so if he play like that today I think he will not have any troubles against Pospisil too.