List of Grand Slam boys' doubles champions
List of Boys' Doubles Junior Grand Slam tournaments tennis champions: Statistics. Most Grand Slam doubles titles. Note: when a tie, the person to reach the mark first is listed first. Career Grand Slam. "Players who won all four Grand Slam titles over the course of their careers." Surface Slam. "Players who won Grand Slam titles on clay, grass and hard courts in a calendar year." Channel Slam. "Players who won the French Open-Wimbledon double."