Career
Wahlgren was a top 100 player in both the singles and doubles. In 1989 he had his best singles performance in an Association of Tennis Professionals Tour event, reaching the final of the Australian Indoor Championships. He reached the quarter-finals of Wellington"s Boite Postale National Championship – Singles in 1990 and also made the third round of the Men"s Singles at the Australian Open that year.
Wahlgren upset 15th Marc Rosset in the opening round of the 1991 Australian Open but didn"t progress any further.
The following year he equaled his effort from 1990, again reaching third round in Australia. On this occasion he beat world number 20 Brad Gilbert and 12th seed Derrick Rostagno.
Wahlgren was a quarter-finalist at the 1992 Brisbane Indoor Championships. Over the next two years, he twice finished runner-up in doubles at the Kuala Lumpur Open.
Singles: 1 (0–1)
Doubles: 2 (0–2)
Singles: (1)
Doubles: (12).
