to Panathinaikos for the 2002–03 season, and became one of the team's leaders, while scoring an average of 14.5 points per game in EuroLeague. With PAO, he won both the Greek Cup and the Greek League championship that year. In 2003, he moved to the Spanish League club Real Madrid. With Real Madrid, he was one of the key contributors on the teams that made it to the EuroCup Finals in 2004, and won the Spanish League championship in 2005. In 2005, he then transferred to the Russian Superleague club Dynamo Moscow. With Dynamo Moscow, Fotsis was one of the two leaders of the Russian team, along with fellow Greek player Lazaros Papadopoulos. Fotsis won the EuroCup championship in 2006 with Dynamo. One year later, he reached the EuroLeague quarterfinals with Dynamo, where his team lost to Panathinaikos. On March 21, 2007, in a winner-take-all EuroLeague 2006–07 season showdown with Italian League power Benetton Treviso, for second place in their Top 16 group, and a place in the quarterfinals, Fotsis scored 22 points, and set a single-game EuroLeague post year 2000 record with 24 rebounds, helping Dynamo score a 68-65 overtime win. In 2008, he returned to Panathinaikos. It was his second return to the club, and he was in the starting lineup for the team, as they won the coveted Triple Crown during the 2008–09 season. Fotsis was a key contributor to the Triple Crown winners, with his good defensive play and clutch baskets. He also played more minutes than any other "Greens" player in the 2009 EuroLeague Final Four. In the 2009–10 season, Panathinaikos again won the Greek League championship. That same season, Fotsis was named the Greek League MVP for the month of April. He played more minutes than any other "Greens" player in the EuroLeague that season, showing his defensive skills as well. In July 2011, he signed with Olimpia Milano of the Italian League, for two seasons. On July 2, 2013, Panathinaikos announced that they had signed Fotsis for three seasons. In 2016, Fotsis signed a new two-year contract with Panathinaikos. On July 25, 2017, he parted ways with Panathinaikos. In August 2017, he announced his return to Ilysiakos, the first team of his professional career back in 1996. National team career With the junior national team of Greece, Fotsis won the bronze medal at the 1998 FIBA Europe Under-18 Championship. He played with the