Eloge Koffi Yao Guy (born 20 January 1996) is an Ivorian professional footballer who plays as a defender for Serie C club Virtus Verona.
Born in Akroukro, Ivory Coast, Yao was signed by the Serie A club Inter Milan from Parma in January 2012. The club sold the 50% registration rights of Jacopo Galimberti (â¬500,000) and Diego Mella (â¬500,000) for the 50% registration rights of Yao (â¬1 million). Yao spent the rest of the 2011âÂÂ12 season with Parma's youth team. He was a member of Inter's under-17 team in 2012âÂÂ13 season and was promoted to the reserve team in 2013. In June 2013, Yao's co-ownership contract was renewed. Inter also bought back Galimberti and Mella in â¬1.75 million cash plus the remain 50% rights of Nwankwo Obiora.
In June 2014, Parma bought back Ishak Belfodil for â¬5.75 million from Inter, with Lorenzo Crisetig (â¬4.75 million) and Yao (â¬1 million) moved to Inter outright.
On 10 July 2015, Yao was signed by the Serie B club Crotone with a season-long loan deal. On 9 August he made his debut for Crotone in the second round of Coppa Italia in a 1âÂÂ0 home win over Feralpisalò. On 14 August, Yao played in the third round of Coppa Italia as a substitute replacing Giuseppe Zampano in the 87th minute of a 1âÂÂ0 home win against Ternana. On 7 September, he made his Serie B debut in a 4âÂÂ0 away defeat against Cagliari. On 26 September, Yao scored his first professional goal in the 92nd minute of a 2âÂÂ0 away win over Pro Vercelli. On 1 December, he played in the fourth round of Coppa Italia when he was replaced by Jacopo Galli in the 71st minute, in a 3âÂÂ1 away defeat after extra time against A.C. Milan at San Siro. Yao ended his season-long loan to Crotone with 33 appearances and 1 goal, and at end of the season Crotone finished second in Serie B and was promoted to Serie A
On 21 July 2017, Yao was signed by Swiss Super League side FC Lugano for an undisclosed fee on a two-year contract. On 20 August 2017, Yao mede his debut for Lugano in Swiss Super League as a substitute replacing Steve Rouiller in the 78th minute of a 1âÂÂ1 away draw against Basel. On 14 September, he made his UEFA Europa League debut with Lugano as a substitute replacing Steve Rouiller in the 46th minute of 2âÂÂ1 away defeat against Hapoel Be'er Sheva. On 17 September, Yao played his first match in the Schweizer Pokal in the round of 32 in a 1âÂÂ0 away win over Koniz.
On 14 January 2021, Yao signed a one-and-a-half-year contract with Serie B club Reggiana.
On 11 August 2021, Yao signed for Hapoel Jerusalem. On 12 September 2022, he scored his only goal for the club in a 1âÂÂ0 victory against Beitar Jerusalem, Hapoel's first win in the Jerusalem derby in 31 years.