He finished in 16th place in the world cup standings for a second time in the 2010/11 season after scoring 382 points.

Koudelka's best finish at the FIS Nordic World Ski Championships was fifth in the team large hill event at Liberec in 2009.

He has finished fourth in the World Cup on five occasions since 2007, most recently in Lillehammer on the smaller hill.

In 2011 he was third in a ski flying World Cup competition in Harrachov, when he also set his personal best, 211 m. In December 2011, Koudelka fell heavily when he lost his binding while in the air.

On 12 February 2012, Koudelka finished as runner-up in Willingen to improve his best position in a FIS World Cup event.