2019 US OPEN: Men's Semifinals Preview

Here are my predictions for the men's semifinals at the 2019 U.S. Open Championships.  I will also predict the men's semifinals. This year I predicted 4 of 4 women's quarterfinals correctly and 1 of 4 men's quarterfinals correctly. Last year I predicted 1 of 2 men's semifinals correctly and 2 of 2 women's semifinals correctly. 

Stan Wawrinka (SUI) [23] Daniil Medvedev (RUS) [5] vs Roger Federer (SUI) [3] Grigor Dimitrov (BLR).  After bludgeoning the World #1 in the round before I (like many people) would have thought that the 3-time major champion would be able to eliminate the #5 seed in their quarterfinal, but Medvedev keeps on winning, fueled by the enmity of the New York City crowds. The other quarterfinal was even more shocking, with Dimitrov finally earning his first win over 20-time major champion Roger Federer, whose 38-year-old body let him down against his 28-year-old opponent in the last two sets. So the result is that we have two first-time US Open semifinalists competing to reach their first major final. 23-year-old Medvdev has been the hottest player on tour for the past two months, losing only two matches (in the finals of the Citi Open to Nick Kyrgios and in the Cincinnati Masters to Rafael Nadal). He has risen to World #5 in the rankings. Dimitrov and Medvedev have split their two previous meetings, both of which occurred in 2017. Dimitrov is the better athlete and has had the (much) easier route to the semifinals, including a walkover from Borna Coric in the second round. But 6-foot-6 Medvedev has a huge serve and a big game, so even though he must be tired he may have enough firepower to make his way into his first major final. Dimitrov will certainly be the crowd favorite, and the sentimental one.  Mad Professah's pick: Dimitrov.

Gael Monfils (FRA) [13] Matteo Berretini (ITA) [24] vs Rafael Nadal (ESP) [2]. Gael Monfils was up a set and a break before the wheels came off and he lost the next two sets but was able to fight off numerous match points to bring the match to a deciding fifth set tiebreak. In which he inexplicably double faulted, not once but twice! These mental errors basically were the deciding factor as he lost the tiebreak 7 points to 5 when his 23-year-old opponent was able to hit a serve on his 5th match point which Monfils could not return into the court. In some sense it won't matter, because the title is now Nadal's to lose, with Federer and Djokovic and Wawrinka being eliminated it is hard to see anyone preventing him from winning his 19th major on Sunday.  Mad Professah's pick: Nadal.