ATP Oslo Open
The Oslo Open is a defunct men's tennis tournament that was played on the Grand Prix tennis circuit in 1974. The event was held in Oslo, Norway and played on indoor hard courts.  Jeff Borowiak won the singles title while Karl Meiler and Haroon Rahim partnered to win the doubles title.

Finals

Singles

Doubles

See also
 WTA Oslo Open

References

External links
 ITF tournament details

Grand Prix tennis circuit
Defunct tennis tournaments in Norway
Indoor tennis tournaments
Hard court tennis tournaments