World number one Nadal kicked off his campaign with an emphatic 6-2 6-3 win over Benoit Paire, breaking six times over the one hour 14 minute match.
In a match which began slightly late due to heavy overnight rain which continued into the morning, ninth-seeded Wimbledon champion Djokovic repeated a victory he scored over the Canadian at the same tournament in 2009.
"I actually feel like there is more time now than before because the shot clock starts counting down once the chair umpire calls the score", Djokovic said.
Djokovic, 31, took 84 minutes on Wednesday to advance with seven aces and two breaks of serve while never facing a break point against Toronto-based wild card Polansky, the world number 121.
"I thought I found pretty good accuracy and angles with the first serve, and also my second serve worked pretty well".
Nadal will face Stan Wawrinka in the round of 16 after the Swiss rallied to beat Hungarian Marton Fucsovics 1-6 7-6 (2) 7-6 (10). "In the moments when I probably needed to step it up, I did".
Mauricio Pochettino happy to keep same squad at Tottenham
Manager Mauricio Pochettino thinks Spurs are going to be even better this season, despite their lack of transfer activity. Mauricio Pochettino says the start of the season is a massive challenge for himself, as well as a number of other clubs.
Tribune pulls plug on $3.9B buyout by Sinclair
Complicating matters is that Pai is under investigation for relaxing FCC rules to allow groups like Sinclair to add more stations. The American Cable Association (ACA), which represents small- and medium-sized cable companies, also cheered Tribune's decision.
Djokovic, the victor of 30 career Masters titles, will next face rising Greek Stefanos Tsitsipas, who beat seventh seed Dominic Thiem 6-3, 7-6 (8/6).
Second-seeded Alexander Zverev of Germany, the victor last week in Washington, beat American Bradley Klahn 6-4, 6-4, and fourth-seeded Kevin Anderson of South Africa edged Russia's Evgeny Donskoy 4-6, 6-2, 7-6 (0).
Teenaged prodigy Shapovalov eliminated Italian 14th seed Fabio Fognini victor last weekend in Los Cabos, 6-3, 7-5.
Karen Khachanov upset 12th-seeded Pablo Carreno Busta 6-4 7-6 (7-3), Ilya Ivashka toppled Ryan Harrison 7-6 (7-5) 6-4 and American Frances Tiafoe edged Canada's Milos Raonic 7-6 (7-4) 4-6 6-1.
Also, Karen Khachanov of Russian Federation beat 12th-seeded Pablo Carreno Busta of Spain 6-4, 7-6 (3); Ilya Ivashka of Belarus topped American Ryan Harrison 7-6 (5), 6-4; and American Frances Tiafoe edged Canada's Milos Raonic 7-6 (4), 4-6, 6-1.
Del Potro wrote on Twitter that his wrist "needs some days of rest".
Del Potro, who had a bye in the first round, was set to play Robin Haase of the Netherlands on Wednesday.
The president has made it a priority to "restore America's proud history of leadership in space", Pence said. It leaves no doubt that the Pentagon is on board with the Space Force plan despite earlier reservations.
The Times , a London-based paper, published a formal blurb about Elena Goulding and art dealer Caspar Jopling's engagement. But people keep saying Caspar is a Team GB rower - it's kind of got out of hand now but we find it really amusing .
An anonymous source for the PGA told Golfweek that the organization has no plans to meet the hackers' demands. Ahead of major championships, challenges often arise for organizations like the PGA of American.
While that seems farfetched, Gutierrez notes that Mack's holdout has been "mystifying" to Oakland's front office. I think he's not only their best defensive player, I think he's their best player period.
THANK YOU to every one of my teammates I've played with over my seven years in the National Basketball Association . DeRozan, a lifelong Raptor, was dealt to the Spurs in July as part of a package for the disgruntled Leonard.
Expect to get to know some of Cleveland's top players in a way that goes beyond what they do between the lines. It's make-or-break time for head coach Hue Jackson and number one overall draft pick Baker Mayfield .
Mittleman, however, argued that "even during the 2003 bankruptcy [court filing] of Air Canada, there was no run on the bank". Leisure carrier Air Transat and Flair Airlines have joined Porter Airlines as new members of the Aeroplan loyalty programme.
Two prominent shareholder advisory firms - Glass Lewis & Co. and Institutional Shareholder Services - also recommended no votes. Rite Aid said it has canceled a special shareholders meeting on the deal that was due to take place Thursday.
Younes Bendjima's sexy cuddle buddy breaks her silence
Bendjima later Tuesday debunked the rumors he had already moved on from the relationship with some notes on his Instagram story . He also shared another message in which he told fans he was "not attached to this "life" so criticism would not bring him down.
3 life terms for shooter in Kansas hate crime
Sitting at the table to his left were Ian Grillot and several other patrons as well as Kuchibhotla and Madasani. Purinton was escorted from the bar but returned a short time later - this time armed with a handgun.
Van used by rock icons Aerosmith in '70s found in the woods
Knowing members of Aerosmith were MA natives, Wolfe and Fritz thought they could connect the dots to prove the van was authentic. The van's authenticity was confirmed by Aerosmith guitarist Joe Perry , and by Ray Tabano , a founding member of Aerosmith .
Puerto Rico: 1,400 died from hurricane but toll still at 64
A New York Times investigation said it was likely at least 1 ,000 Puerto Ricans were killed by the storm in the US territory. People walk in a flooded street next to damaged houses in Catano town, in Juana Matos, Puerto Rico, on September 21, 2017.
England v India: Rain delays start of second Test at Lord's
The Indian batsmen, who succumbed to England's probing pace and swing, will look to answer their batting woes in the second match. Captain Root confirmed in Wednesday's media interaction that 20-year-old Ollie Pope will be handed his maiden Test cap tomorrow.
Death toll after Lombok natural disaster rises to 259
Aid agencies say the number is likely to increase dramatically as they gain access to the worst-hit parts of the island. Since the 6.9 quake on Sunday, at least 340 aftershocks have been felt across the island including in neighbouring Bali.
Greg Hardy wins second pro MMA fight in 17 seconds
Nzechukwu was a second time Contender Series veteran but his performance a year ago wasn't enough to get the call up to the UFC . The former Dallas Cowboys defensive end quieted those critics fairly quickly with each passing knockout of his opponents.