What Were the 2019 NBA Finals Odds and Who Was Favored to Win?

I remember sitting in my local sports bar that June evening, watching the pre-game coverage of Game 1 between the Golden State Warriors and Toronto Raptors. The atmosphere was electric, though I couldn't help noticing how many basketball fans seemed genuinely surprised by Toronto's presence in the finals. Having followed NBA betting lines throughout the season, I'd watched the odds shift in fascinating ways that reflected the dramatic narrative of that 2018-2019 season.

When the season began, the Warriors were overwhelming favorites at -160, which essentially meant sportsbooks gave them about a 62% chance of winning another championship. Having analyzed championship odds for over a decade, I can tell you those were some of the shortest preseason odds I've ever seen for any team in any sport. The Warriors were coming off back-to-back championships and had just added DeMarcus Cousins, creating what many called a "superteam" with five All-Stars in their starting lineup. Meanwhile, Toronto sat at +1400 preseason odds, representing roughly a 7% implied probability despite having acquired Kawhi Leonard in that blockbuster trade with San Antonio. I remember telling my colleagues at the time that Toronto's odds seemed disproportionately long given Leonard's championship pedigree and their improved roster depth.

The betting landscape shifted dramatically throughout the playoffs. By the time both teams reached the finals, Golden State's odds had shortened to -240 (70.6% implied probability) while Toronto stood at +190 (34.5%). What fascinated me most was how the market continued to underestimate Toronto even as they eliminated Philadelphia and Milwaukee in hard-fought series. The Raptors had developed this incredible defensive identity under Nick Nurse, and Kawhi was playing at a supernatural level, yet the odds never fully reflected their transformation. I placed a small wager on Toronto at +190 before Game 1, not because I thought they were definitely better, but because I believed the market was overvaluing Golden State's reputation and undervaluing Toronto's actual performance.

This reminds me of something I observed recently in volleyball - nine Italian coaches, along with the defending champions themselves, are currently in the Philippines preparing for the 2025 FIVB Volleyball Men's World Championship. It strikes me that championship favorites across sports often carry this aura of invincibility that doesn't always match their actual circumstances. The Warriors entered those NBA finals dealing with significant injuries - Kevin Durant had missed the entire Western Conference playoffs with a calf strain, and we later learned Klay Thompson was managing various nagging issues. Yet the betting markets and public perception struggled to adjust to the reality that Golden State was more vulnerable than their reputation suggested.

Looking back with the benefit of hindsight, Toronto's victory in six games seems almost predictable now, but at the time, picking against the Warriors felt like basketball heresy. The series followed a pattern I've seen repeatedly in championship competitions - the favored team's weaknesses become exposed through repeated examination by a worthy challenger. Toronto's length and defensive schemes gradually wore down Golden State's offensive flow, and when Kevin Durant returned only to suffer his Achilles injury in Game 5, it felt like the basketball gods had confirmed what the more observant analysts had suspected all along - these weren't the invincible Warriors of previous seasons.

The financial implications were substantial for those who recognized the value in Toronto's odds. A $100 bet on the Raptors at their preseason +1400 odds would have returned $1,500, while the same wager placed right before the finals began would have netted $190. These differences highlight why I always tell aspiring sports analysts that understanding odds movement throughout a season can be as important as predicting the eventual champion. The market often overcorrects based on recent performance rather than properly evaluating team quality and circumstances.

What continues to intrigue me about the 2019 NBA finals odds is how they reflected broader narratives rather than cold analysis. The Warriors had built this dynasty reputation over several years, and the betting public struggled to conceptualize their vulnerability even when evidence mounted. Meanwhile, Toronto carried this "happy to be here" narrative despite having the best player in the series and a more complete roster than Golden State given the injuries. I've noticed similar dynamics in other sports - defending champions often receive more credit than they deserve, while challengers face skepticism until they definitively prove themselves.

In my consulting work with sports organizations, I frequently reference the 2019 NBA finals as a case study in championship valuation. The lessons extend beyond basketball - whether we're talking about volleyball championships or business competitions, there's a human tendency to overweight historical performance and underweight current conditions. Those Italian coaches preparing in the Philippines right now probably understand this better than anyone - past success creates expectations, but present circumstances determine outcomes. The team that enters a championship as favorites carries not just the pressure of expectation but the burden of their own reputation, while the underdog plays with the freedom of having everything to gain.

Reflecting on that finals series five years later, what stands out isn't just that Toronto won, but how the odds failed to accurately capture the true balance of power between those teams. The Warriors were favored by 5.5 points in Game 1 at home, yet Toronto won by 9. The series prices never fully adjusted even after Toronto took a 3-1 lead, with Golden State still listed at +180 to win the series heading into Game 5. This persistence of favorite bias in betting markets represents what I believe is one of the most consistent value opportunities across sports betting. The public loves betting on winners, and sportsbooks know this, which often creates artificially short odds on established powers.

My takeaway from studying these odds years later is that championship competitions frequently reveal the gap between reputation and reality. The 2019 Raptors proved that being the best team when it matters most differs significantly from being the most decorated team on paper. Their victory, against the odds and expectations, serves as a reminder that in sports as in life, current form typically outweighs historical dominance, and those who recognize this disparity often find value where others see certainty.