The latest edition of the RBC Canadian Open will commence at TPC Toronto at Osprey Valley's North Course in Caledon, Ontario, on Thursday, June 5. The event, falling a week ahead of the US Open, will feature a stacked field headlined by World No.2 Rory McIlroy. Unsurprisingly, he is also the outright favorite to clinch the winner’s paycheck from the national open’s $9,800,000 purse.McIlroy comes into the TPC Toronto competition with 45-1 odds, as per SportsLine. The five-time major champion, who ended his major drought and clinched the career Grand Slam at the Masters last month, is favored to get back to winning ways this weekend.It is pertinent to note that McIlroy has won the Canadian Open twice before in 2019 and 2022. However, he could only manage a T4 finish last year. He’ll be looking for a better result this time.For the unversed, McIlroy comes into the Canadian Open weekend on the back of a forgettable T47 finish at the PGA Championship. He sat out a few weeks after the major, including the Signature Event Memorial Tournament. This came after the Northern Irishman had a stellar start to the year.Having teed off the 2025 PGA Tour season with an AT&T Pebble Beach Pro-Am win, the TGL co-founder went on to win two more events, including The Players Championship and the Masters. He has so far finished inside the top 20 in seven out of the eight events he has contested this year. McIlroy will be looking to bring back his winning form in Canada, with the long-awaited Grand Slam in the records.Listed below is Rory McIlroy’s 2025 PGA Tour season so far with earnings:AT&T Pebble Beach Pro-Am: 1st – $3,600,000The Genesis Invitational: T17 – $270,714Arnold Palmer Invitational: T15 – $349,000THE PLAYERS Championship: 1st (Playoff win) – $4,500,000Texas Children’s Houston Open: T5 – $337,844Masters Tournament: 1st (Playoff win) – $4,200,000Truist Championship: T7 – $602,500PGA Championship: T47 – $49,190RBC Canadian Open 2025 Day 1 oddsNotably, World No.1 Scottie Scheffler, who’s been on a stellar winning run, is sitting out the Canadian Open as he prepares for the US Open in Oakmont. McIlroy currently leads the RBC Canadian Open odds table alone. Ludvig Aberg follows the ace golfer. The Swede comes in with 140-1 odds, according to SportsLine.Canada’s local hero Corey Conners follows with 200-1 odds. McIlroy’s long-term friend and playing partner, Shane Lowry, sits fourth on the odds list. The European Ryder Cup star holds 220-1 odds while Sam Burns trails him with 330-1 odds alongside the Canadian Open’s defending champion, Robert MacIntyre. PGA Tour debutant Luke Clanton is another name to watch this weekend.Listed below is the top odds list for the Canadian Open in Toronto (As per SportsLine):Rory McIlroy +450Ludvig Aberg +1400Corey Conners +2000Shane Lowry +2200Sam Burns +3300Robert MacIntyre +3300Luke Clanton +3500Taylor Pendrith +3500Sungjae Im +3500Harry Hall +4000Thorbjorn Olesen +4500Keith Mitchell +4500Wyndham Clark +4500Mackenzie Hughes +4500Nick Taylor +5500Kurt Kitayama +5500Alex Noren +5500Chris Gotterup +6000Max Homa +6500Jake Knapp +7000Justin Rose +7000Davis Riley +7000Thomas Detry +7000Gary Woodland +7500Michael Thorbjornsen +7500Matt Wallace +7500Rasmus Hojgaard +7500Eric Cole +7500Johnny Keefer +7500Kevin Yu +7500More details on the PGA Tour event will be updated as the competition progresses.