Tomorrow night, the Toronto Maple Leafs open their postseason against their provincial rivals, the Ottawa Senators, in what promises to be a hard-hitting, emotionally charged series. Some Maple Leafs players have even called it a potential “bloodbath”—maybe a bit dramatic, but (maybe) not far off. Related: NHL Rumors: Tocchet, Canucks, Ovechkin, Capitals, Bedard, Blackhawks With both teams ranking among the league leaders in hits, this Battle of Ontario could come down to sheer endurance. In this physical matchup, the last team standing might have the most bodies left on the ice. Item One: The Battle of Ontario Is Back — and It Might Be Better Than Ever After years of waiting, the Battle of Ontario returns to the Stanley Cup Playoffs for the first time since 2004—and the stakes couldn’t be higher. The Maple Leafs are riding high after capturing their first Atlantic Division title, while the Senators are back in the postseason after a seven-year drought. This matchup revives one of hockey’s fiercest provincial rivalries, with history, hatred, and high drama guaranteed from puck drop. Related: Revisiting the Maple Leafs’ Playoff Dominance of the Ottawa Senators in the Battle of Ontario This series has all the ingredients of a classic: star power on both sides, physicality, and even a bit of goaltending intrigue. The Maple Leafs bring the offensive firepower with Auston Matthews, Mitch Marner, John Tavares, and William Nylander, while Ottawa counters with Brady Tkachuk, Tim Stützle, and rising star Jake Sanderson. Both teams rank in the top ten for hits, setting the stage for a gritty, intense showdown. With Linus Ullmark (.910 save percentage) and Anthony Stolarz (.926 save percentage) guarding the creases, don’t be surprised if goaltending steals the spotlight. Oh, and by the way—Ottawa swept the regular-season series 3–0. Item Two: Why the Maple Leafs Can’t Afford to Underestimate the Senators While Toronto enters as the Atlantic Division champion, they’d be wise not to overlook an Ottawa team that’s hungrier—and more dangerous—than many expected. Here are a few key reasons the Maple Leafs should be on high alert heading into this first-round showdown. Travis Green, head coach of the Ottawa Senators (Jess Starr/The Hockey Writers) First, under first-year head coach Travis Green, the Senators have completely reshaped their style of play. Maple Leafs general manager Brad Treliving said Green has “instilled a real defensive conscience” in Ottawa’s game—a significant shift from their free-wheeling identity. This new structure has made them tough to break down, especially in tight-checking playoff-style hockey. The Maple Leafs must match that discipline to dictate the series’ pace. Second, goaltending can make or break a playoff series, and many think Ottawa might have the upper hand. Ullmark, a Vezina Trophy winner, enters the playoffs riding a four-game win streak and has been dominant against the Maple Leafs this season, including a shutout in one of his two games. With a .910 save percentage, he can steal one or two. Toronto’s top scorers must be at their absolute best to solve him. Third, the Senators didn’t just compete with the Maple Leafs this season—they dominated. Ottawa swept the regular-season series 3–0, holding Toronto to just three goals. That’s more than just a fluke—it’s a sign that Ottawa knows how to frustrate this lineup. With momentum, confidence, and a chip on their shoulder, the Senators are no easy first-round draw. Item Three: Do Maple Leafs Fans Dare Believe This Postseason? Cheering for the Maple Leafs has never been easy, but this season feels different. With decades of playoff heartbreak behind them, the Maple Leafs enter the postseason with a heavy history and a serious chance to rewrite it. There’s real bandwagon potential here for casual fans, longtime skeptics, or anyone craving a great underdog storyline. This isn’t a Cinderella team—they’re stacked. Matthews is lighting it up; Marner brings elite playmaking. With Nylander, Tavares, and a deeper roster than usual, the Maple Leafs have the talent to make a legitimate run. If they finally break the curse, it won’t just be a Toronto celebration but a moment the whole country watches. Related: Maple Leafs Are Peaking at the Perfect Time Of course, the risk is always there. The Maple Leafs’ knack for playoff collapses is legendary at this point, becoming an oddly endearing part of hockey culture. But you’re guaranteed drama whether they go the distance or deliver another classic meltdown. Isn’t that what makes playoff hockey so irresistible? What’s Next for the Maple Leafs? With playoff intensity ramping up, the Maple Leafs are bringing some muscle back into the mix, recalling veteran winger Ryan Reaves from the American Hockey League (AHL). After being waived and sent down in March, Reaves returns in time for the grind of postseason hockey—a setting where his physical style could become a key factor. While he’s not known for piling up points, Reaves brings something the stats don’t show: presence. He racked up 103 hits and 28 penalty minutes in just 35 games before his demotion, and with head coach Craig Berube now behind the bench, the timing feels deliberate. If the Maple Leafs find themselves getting pushed around or need a tone-setter, don’t be surprised if Reaves is tapped to make an impact the old-school way.