Career
Her first two wins on the Ladies European Tour (LET) came in 2002. In 2007 Tinning played in the Solheim Cup losing her singles match to Juli Inkster. Tinning also led the Dubai Ladies Masters after 70 holes, before Annika Sörenstam sunk a 17-foot birdie putt on 17 to tie Tinning who missed an 8-footer for birdie.
On the par-5 18th, Tinning hit her approach onto the green, only to have it spin back into the water, allowing Sörenstam the tournament victory.
In 2010 Tinning announced that she would be retiring at the end of the season due to a lingering hip injury. 2002 (3) Ladies Irish Open, Louisiana Perla Ladies Italian Open
2005 (2) Open de Espana Femenino, Bayerische Motoren Werke Ladies Italian Open, Nykr Masters
2010 (1) Omega Dubai Ladies Masters
Professional
Solheim Cup (representing Europe): 2002, 2003 (winners), 2005, 2007
World Cup (representing Denmark): 2007.