const data = [
  { name: "Zara", score: 88 },
  { name: "Liam", score: 95 },
  { name: "Maya", score: 88 },
  { name: "Omar", score: 72 },
  { name: "Nina", score: 95 },
];

const sorted = [...data].sort((a, b) =>
  b.score !== a.score
    ? b.score - a.score
    : a.name.localeCompare(b.name)
);

console.log(sorted.map(p => `${p.name}:${p.score}`).join(", "));