Playing career
Johnson was born in Bethlehem, Pennsylvania, in 1968 and grew up in the Pittsburgh suburb of Mt. Lebanon. He played four years at the University of North Carolina, where he was first-team All-ACC as a senior, and graduated in economics in 1990.
He turned professional in 1992 and became a doubles specialist, winning 23 tour titles. He won the Wimbledon mixed doubles with Kimberly Po in 2000 and the season-ending Masters Cup with Piet Norval that year. In 2001, his best season, he won the Wimbledon men's doubles with Jared Palmer and five Masters Series titles. He retired in 2003 and returned to North Carolina as an assistant coach.
On grass
Every grass title: 4
Show every title, tournament by tournament
Leading grass titles only: the grass majors, tour-level grass events since 1968 and the leading grass championships before 1968. †single source; ‡ sources disagree. Roll of champions