[4] Głowacki made his debut for the club in the 2010 Turkish Super Cup final, starting alongside Egemen Korkmaz in the heart of the defense.

Głowacki made his debut for the Poland national team in 2002, and subsequently he was called up to the 23-man squad for 2002 FIFA World Cup.

[7] After Beenhakker was sacked, Głowacki received a recall to the national side for the 2010 FIFA World Cup qualifiers against the Czech Republic and Slovakia by interim Polish manager Stefan Majewski.

He earned his 20th and 21st caps as a starter in both matches which saw Poland succumb to defeat, ending their World Cup qualification hopes.

New manager Franciszek Smuda had also selected him to play against Romania and Canada, but he sustained an injury in club action which ruled him out for those matches.