Blaž Mesiček (born June 12, 1997) is a Slovenian professional basketball player.
In the summer of 2015, he signed a pro contract with Union Olimpija and received quality minutes in the Adriatic League and the FIBA Eurocup.
[2] In December 2018, he parted ways with Petrol Olimpija [3] On January 30, 2019, Mesiček signed a 30-days contract with Pistoia Basket 2000.
[4] After his short stint in Italy, he signed for the Serbian team Mega Bemax for the 2019–20 season in October 2019.
On July 8, 2021, Mesiček officially signed with Kolossos Rodou of the Greek Basket League.