The NBA and NHL playoffs have both entered their second rounds, with series underway across both leagues. ESPN's insiders are breaking down key questions for the NBA's East and West second-round matchups, while Yahoo Sports notes that the NHL's first round produced no advancing second seeds.

This marks a notable shift in the NHL, where lower-seeded teams have dominated early play. Yahoo describes the opening round as full of surprises, though specific upsets are not detailed in available reporting. The NBA's second round follows a more traditional bracket.

No concrete statistics on game scores or player performances are provided in source articles. Both leagues continue to generate excitement as the postseason progresses, with matchups now set for the next phase of competition.

Viewers and fans can expect high-stakes games as teams battle for conference finals berths. The lack of second-seeded NHL teams advancing could reshape power dynamics in the remaining rounds.

Further analysis from insiders and power rankings will emerge as series develop, but details remain thin at this early stage.