He is widely considered as the most successful Slovenian coach with 25 championship titles both on a national and international level,[1] recognized 9 times as Slovenian Top Coach of the Year[2] and recipient of many other honorary awards.

Sagadin last worked as head coach of MZT Skopje in 2014/2015 season, but has been active as a sports commentator, basketball strategy consultant and mentor.

From 2011 to 2014, Sagadin was head of staff at KK Helios Domžale, where he formed a center for development of young basketball talents, including Klemen Prepelič, Gregor Hrovat, Blaž Mahkovic and Matic Rebec.

and He developed many great basketball players: Beno Udrih, Primož Brezec, Boštjan Nachbar, Šarūnas Jasikevičius, Jiří Welsch, Marko Milič, Vladimir Stepania, Soumaila Samake, Radisav Ćurčić (former NBA), Vladimir Boisa, Sani Bečirovič, Nikola Vujčić, Vlado Ilievski, Gregor Fučka, Jurica Golemac, Ariel McDonald, Marko Tušek, Boris Gorenc, Jasmin Hukić, Ivica Jurković, Gregor Hafner, Klemen Prepelič.

He helped the career of Igor Rakočević, Scoonie Penn, Obinna Ekezie, Mindaugas Žukauskas, Sandro Nicević, Yotam Halperin.