TK's Picks Day 4: Safarova will upset Serena Williams at Australian Open
Here's my look at the Day 4 matches at the Australian Open.
Konta d. Osaka in 3: This could be one of the best matches of the day. Konta has been playing well so I'm going with the hot hand.
Woz d. DV in 2: I wish I could go with Donna in this one, but I just can't. Hey, on the bright side the DV cam will be alive and well for Stan's matches.
Nole d. Istomin in 3: Nole is playing himself into championship form.
Safarova d. Serena in 3: I called this upset at the start of the tournament, and I'm going to stick with it.
Rafa d. Baghdatis in 3: This should be a very long three-setter.
Pliskova d. Blinkova in 2
Domi d. Hsieh in 2
Raonic d. Muller in 4: This should be a good one. Muller's been playing well, but Raonic will survive.
Aga d. Lucic-Baroni in 3
Thiem d. Thompson in 4
Errani d. Makarova in 3
Grigs d. Chung in 3
Monfils d. the Dog in 4: This should be a highly entertaining match. Monfils will have too much game for the Dog.
Konjuh d. Dasher in 3: Konjuh is a sleeper pick. She's capable of going a long way.
Gasquet d. Berlocq in 3
Vesnina d. Minella in 2: Hopefully the start of another great year for Vesnina.
S. Zverev d. Tiafoe in 4: A battle of next gen players. Zverev's in line for a very big 2017.
Garcia d. Dodin in 2
Strycova d. Petko in 3: Another great match. Strycova is playing very well to start the year.
Goffin d. Steps in 3: Each set should be close, but Goffin won't have to go 5 this time.
Fabio d. Paire in 5
Kohls d. Young in 5
Ferrer d. Escobedo in 4
Cornet d. Sakkari in 3: Drama queen alert.
Poots d. Ostapenko in 3: More drama queens alert.
RBA d. Nishioka in 4
Karlovic d. Whittington in 4: Dr. Ivo won't need to win 22-20 in the fifth this time.
Bascinszky d. Kovinic in 2
Edmund d. PCB in 3: My sleeper pick for the men is still alive and kicking.
Watson d. Brady in 2
Simon d. Silva in 3
Gibbs d. Falconi in 2