Ok. So now for the 2nd Round - or Round of 64 if you prefer.
Here is the list of matches, and those I see as likely or possible upsets. Make your own predictions without fear, nothing is certain here.
Top Half(1) Rafael nadal vs
Dominic Thiem - This Thiem can play very well and be a danger, or be nervous and be gone. Rafa must and probably will be ready.
Axel Michon vs (19) Kevin Anderson
(32)Andreas Seppi vs
Juan Monaco - Monaco is a good clay courter when playing well, and if Seppi is off, then this upset can happen. But Seppi looked good against Giraldo, and got it done quickly, so I doubt this happens.
Simone Bolelli vs (5) David Ferrer
Donald Young vs (26) Feliciano Lopez
(23) Gael Monfils vs
Jan Lennard Atruff - Monfils is almost always a possible upset candidate, but I think he'll move on here.
Thomaz Bellucci vs (14) Fabio Fognini
(12) Richard Gasquet vs
Carlos Berlocq - I think this can happen. Berlocq took down a fair Hewitt in 4. and Gasquet is just returning from injury, only having to put away a poor Tomic. Berlocq to win in my
upset pick of the day.
Pablo Cuevas vs (24) Fernando Verdasco - Curiously, Cuevas won their only previous match, but in 2008. A possibility, but not likely
(28) Philipp Kohlschreiber vs
Denis Istomin - They split their only 2 previous clay matches this year. Not quite likely, but certainly very possible
Marinko Matosevic vs (7) Andy Murray
---------------------------------------------------------
Bottom Half(6) Tomas Berdych vs Alexander Nedovyeseov
Benoit Paire vs (27) Roberto bautista agut
(17) Tommy Robredo vs
Kenny De Schepper - The tall De Shepper will have to overpower Robredo to have a possibility of an upset.
Mikhail Kukushkin vs (10) John Isner - Kukushkin is not a bad player, so John mustn't slip up here.
(15) Mikhail Youzhny vs Radek Stepanek
Facundo Bagnis vs (18) Ernests Gulbis - Bagnis just had a monster of a match to beat Benneteau. If he can recover, he might have his chances against Gulbis, if Gulbis implodes, otherwise, no.
(31) Dmitry Tursunov vs
Sam Querrey - 2-2 H2h all on hard. Should be a close match, Tursunov is a slightly better clutch player and should take it, but Querrey is certainly a possibility here.
Diego Schwartzman vs (4) Roger Federer - Diminutive 21 year old, all of 140 lbs, first time playing Roger. Time for school lessons.
(

Milos Raonic vs Jiri Veseley
Alejandro Gonzalez vs (29) Gilles Simon
(20) Alexandr Dolgopolov vs
Marcel Granollers - If Marcel can keep it close, he is a threat if the match goes longer.
(13) Jo Wilfried Tsonga vs
Jurgen Melzer - When Melzer is on, he can beat good players. Jo has to watch himself here.
Jarko Nieminen vs (22) Jerzy Janowicz - Janowicz has not been good lately, just won his first match in the last 9. Nieminen is a steady journeyman. If Jerzy can't play calmly and smart, he won't win.
(25) Marin Cilic vs Tobias Kamke
Jeremey Chardy vs (2) Novak Djokovic - Nole has never dropped a set in 8 matches with Chardy. Don't see that changing here, unless Novak is extremely generous.
Respectfully,
masterclass