Stanley Cup Playoffs: Game 1 Results and Key Performances

The Stanley Cup Playoffs began Sunday with four Game 1 contests. A brief summary of Saturday's previous games including teams, scores, and notable performances should be included here from another source. Without that source, this section remains intentionally brief. Individual game results and related statistics from Sunday’s games are missing from the prompt. Therefore, a game-by-game breakdown, scores between certain teams, and any specific statistics must be input to complete a proper article. This space will remain placeholder until those components are provided. For example: **Game 1 Example:** Team A defeated Team B by a score of X-Y. [Player Name] of Team A scored [Number] goals. [Player Name] of Team B recorded [Number] assists.