See main article: 2002 Gerry Weber Open.
Thomas Johansson was the defending champion but lost in the quarterfinals to Kenneth Carlsen.
Yevgeny Kafelnikov won in the final 2–6, 6–4, 6–4 against Nicolas Kiefer.[1]
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.