Nuggets, Thunder have chances to move into Round 2, and Boston seeks 3-1 lead in Miami

Denver is one win from returning to Round 2. And Oklahoma City is a win away from getting there for the first time since 2016.A pair of first-round series may end on Monday night, when defending champion Denver plays host to the Los Angeles Lakers — the Nuggets lead 3-1 in that matchup — and West No. 1 seed Oklahoma City looks to finish off what would be a four-game sweep of New Orleans.Also Monday: Boston, the No. 1 seed in the Eastern Conference and top overall seed in the NBA play