JSFiddle - React, Tailwind, and code Playground

JavaScript

var array = [
     ["Adrian Garcia", "42"],
     ["Alberto Guglielmi", "42"],
     ["Alice Fung Yee Ng", "15"],
     ["Christopher Wilson", "4"],
     ["Claudio Meneghetti", "13"],
     ["Bahadir Tanriover", "15"],
     ["Baitinger Martin", "36"],
     ["Bill Cash", "15"],
     ["Brian Kuhlmann", "15"],
     ["Caesar Lima", "15"],
     ["Carl Tremblay", "42"],
     ["Aorta", "42"],
     ["Charles Harris", "15"],
     ["Chet Morrison", "15"],
     ["Chico Audi", "11"],
     ["Andreas Gemperle", "42"],
     ["Angel Burns", "42"],
     ["Arno Bosma", "42"],
     ["Chris Bailey", "15"],
     ["Chris Close", "1"],
     ["Christoph Martin Schmid", "42"],
     ["Ben Isselstein", "25"],
     ["Colin Thomas", "15"],
     ["Craig Cameron Olsen", "42"],
     ["Craig Easton", "42"]
]  

console.log($(array).sort(function(first, second){
       if(first[0] < second[0]){return -1;}
       else if(first[0] > second[0]){return 1;}
       else if(first[0] === second[0]){
          if(parseInt(first[1]) < parseInt(second[1])){return -1;}
          else return 1;
       }
    }))