Vangelis Mantzaris

On July 20, 2019, Mantzaris was released from Olympiacos, after eight seasons, and signed with UNICS Kazan of the VTB United League and the EuroCup, playing under fellow Greek coach Dimitrios Priftis. He left in December, returning to Greece.

On December 30, 2019, Mantzaris returned to Greece and signed with EuroCup side Promitheas Patras.

He also represented Greece at the 2019 FIBA World Cup qualification.

On June 16, 2017, Mantzaris signed a three-year contract extension with Olympiacos.

In January 2013, Mantzaris suffered a season-ending knee injury, after rupturing the anterior cruciate ligament in his right knee during a Greek Basket League derby against PAOK Thessaloniki at PAOK Sports Arena. Despite suffering the knee injury, he remained close to his teammates both in and out of the locker room in order to support them, as they won the EuroLeague 2012–13 season championship. Mantzaris returned to action seven months later and in early October of the same year won the FIBA Intercontinental Cup against Pinheiros at Ginásio José Corrêa, Brazil. In the two finals, he averaged 9 points, 4.5 rebounds and 3 assists, helping Olympiacos to celebrate the title. On 29 July 2014, Mantzaris extended his contract with Olympiacos through 2017.

Mantzaris won the Greek League 2014–15 season and Greek League 2015–16 season national domestic championships with Olympiacos, under the instructions of former Houston Rockets assistant coach, Ioannis Sfairopoulos, being the starting point guard of his team in both seasons. He also competed in the 2015 EuroLeague Finals versus Real Madrid, in Madrid, and in the 2017 EuroLeague Finals against Fenerbahçe, in Istanbul, however without earning the trophy.

On September 5, 2011, Mantzaris signed a four-year deal with the top-tier level Greek Basket League and EuroLeague club Olympiacos Piraeus. He won both the EuroLeague and Greek League championships in 2012, being a useful tool for the team of coach Dušan Ivković, especially due to his defensive ability.

Mantzaris became a member of the senior men's Greek national basketball team in 2011. He was a member of Greece's senior national teams that played at the 2012 FIBA World Olympic Qualifying Tournament, the 2014 FIBA World Cup, and the EuroBasket 2015. He also played at the 2016 Turin FIBA World Olympic Qualifying Tournament, and at the EuroBasket 2017.

Mantzaris began his professional career in the Greek 2nd Division with Peristeri, the team of his hometown. With Peristeri, he won the Greek 2nd Division championship in 2009.

As a member of the junior national basketball teams of Greece, Mantzaris won the gold medal at the 2008 FIBA Europe Under-18 Championship and the silver medal at the 2009 FIBA Under-19 World Cup. Mantzaris also won the gold medal at the 2009 FIBA Europe Under-20 Championship, and the silver medal at the 2010 FIBA Europe Under-20 Championship, with Greece's junior national teams.

Mantzaris is a resident of Peristeri, which is a west suburb of Athens, and the biggest municipality of the Attica Region. His brother, Antonis Mantzaris, is also a professional basketball player. They were teammates from 2007, until the summer of 2011, with Peristeri Basketball Club. In 2009, they won the Greek 2nd Division championship with the club. He owns a café in the area too.

Evangelos "Vangelis" Mantzaris (Greek: Ευάγγελος "Βαγγέλης" Μάντζαρης, born April 16, 1990) is a Greek professional basketball player for Promitheas Patras of the Greek Basket League and the Eurocup. He is a 1.96 m (6'5") tall Point Guard and Shooting Guard. He also represents the senior National Basketball Team of Greece internationally.