The 1978 Swiss Indoors – Singles was an event of the 1978 Swiss Indoors tennis tournament and was played on indoor hard courts at the St. Jakobshalle in Basel, Switzerland, between 24 October and 29 October 1978. The draw comprised 32 players and eight of them were seeded. Björn Borg was the defending Swiss Indoors singles champion but did not participate in this edition. First-seeded Guillermo Vilas won the singles title after a win in the final against second-seeded John McEnroe, 6–3, 5–7, 7–5, 6–4.

Seeds

Draw

Finals

Top half

Bottom half

References

External links ITF tournament edition details