The most significant achievements of Tarnacki Yacht Racing are:
• four World Champion titles in the International Micro Tonner class (1997-2003)
• 2nd place in World Championships in the Aphrodite 101 class (1999)
• several Polish Champion titles in different classes in Poland (i.a. Micro, 730, 560)
• five Polish Champion title in match racing (2008, 2010, 2011, 2012, 2013)
• 5th place in European Championships in match racing (2003, 2007)
• winner of Sopot Match Race regatta in 2013 and 2009
• 2nd place in Sopot Match Race regatta in 2010
• winner of about 25 match racing regattas of World Cup (Grade 3)
• participation in the project called Polish Yacht in America's Cup POLSKA 1 with Karol Jabłoński

Tarnacki Yacht Racing has also represented Poland in the most prestigious match racing regattas in the world (Grade 1), for example:
• Congressional Cup in California
• Knickerbocker Cup in New York
• Portugal Match Cup in Cascais
• ACI Match Cup in Split
• Java Trophy in Yekaterinburg
• Internationaux de France de Match Racing in La Rochelle