Marc Martinez Castillero (born 11 April 1986) is a Spanish footballer who plays as a central midfielder.
Club Career
Born in Barcelona, Catalonia, Martinez started playing football in FC Barcelona's youth system. In 2006, he joined Real Valladolid, spending his first years as a professional with the reserve team.
On 7 June 2008, Martinez signed a contract with UB Conquense. He continued to compete in Segunda Division B in the following three seasons, with Aguilas CF, CD Roquetas and UE Sant Andreu; in April 2012 he suffered a thigh injury, which ruled him out for the rest of the campaign.
On 8 July 2012, Martinez moved to Segunda Division side SD Huesca. He made his league debut on 17 August, coming off the bench for Antonio Nunez in the dying minutes of a 1–0 away win against CD Mirandes.
On 10 January 2013, Martinez was loaned to third level club Gimnastic de Tarragona until the end of the season. He returned to Huesca in June, and on 6 July of the following year joined the former in a permanent deal.
CSKA Moscow 
Zenit Saint Petersburg 
Chelsea 
Tottenham 
Marseille 
Atalanta 
Roma 
Bayer Leverkusen 
Fiorentina 
Club Brugge 
Toulouse 
Montpellier 
Bordeaux 
Ajaccio 
Luton 
Everton 
Arsenal 
Bournemouth 
Leicester 
Blackburn 
Borussia Dortmund 
FC Augsburg 
VFB Stuttgart 
Bayern Munich 
VFL Wolfsburg 
SV Darmstadt 98 
Werder Bremen 
Borussia Monchengladbach 
Celtic 
Heart Of Midlothian 
Real Madrid 
Cadiz 
Monaco 
Clermont Foot 63 
Monza 
Lazio 
Manchester City 
Wolverhampton 
Girona 
Barcelona 
Sassuolo 
Inter 
Mallorca 
Atletico Madrid 
Chaves 
FC Porto 
PSV 
Sparta Rotterdam 
Rangers 
Kilmarnock 
Volendam 
Ajax 
Dynamo Kyiv 
Kolos Kovalivka 
West Ham 
Sampdoria 
Reggiana 
Espanyol 
Sporting Gijon