It all comes down to this. The Cavaliers, the No. 4 seed in the Eastern Conference, won Games 1, 2 and 5 in Cleveland. The fifth-seeded Raptors captured Games 3, 4 and 6 across the northern border. The series returns to Rocket Arena for a do-or-die Game 7 for both teams. Based on the trends of the series, it should be advantage Cavaliers at home, though anything can happen in a one-off elimination game—especially coming off of three games decided by five points or fewer. The winner of Sunday’s game will face the No. 1 seed Pistons, who came back from a 3–1 series deficit to survive a near-disaster against the Magic with a decisive Game 7 win in Detroit. Sports Illustrated ’s NBA staff will be locked in all game long, bringing you the essential updates and highlights from the final game of the NBA playoffs’ first round. Cavaliers vs. Raptors live updates, scores, highlights How we got here ...…