President of the GPTCA Colombia

Currently working with Robin Hasse, a Dutch player 

2008-2012
Director of the Colsanitas Tennis Team of Colombia
Organizing the group with 5 coaches and 8 players (Mariana Duque Marino, Alejandro Falla, Santiago Giraldo,
Juan Sebastian Cabal, Robert Farah, Alejandro Gonzalez, Felipe Mantilla, Eduardo Struvay)
- Alejandro Falla and Santiago Giraldo reaching the top 50 in the ATP singles ranks
- Mariana Duque reaching top 100 in the WTA singles ranks
- Sebastian Cabal reaching top 20 in the ATP doubles ranks
- Robert Farah reaching top 50 in the ATP doubles ranks

2008-2012
Member of Staff of the Colombian Davis Cup Team (Captain in 2011-12)

2004-2008
Coached Alberto Martin
- Consecutive finals in ATP 250 Costa do Sauipe 2005 and 2006
- Champion doubles ATP 250 Amersfoort 2006 (with Fernando Vicente)
- Highest ranking ATP singles 48 in that period

2006
Worked with Boris Pashanski

2001-2003
Coached Albert Portas
- Champion Master Series of Hamburg 2001
- Finalist, ATP 250 Sopot 2001
- Finalist doubles ATP 250 Umag 2002 (with Fernando Vicente)
- Highest ranking in the ATP singles rankngs, No. 19

2003
Coached Fernando Vicente
- Highest ranking in the ATP singles rankings, No. 48 in that period

2000
Coached Sergi Bruguera
- Climbed from 375 to 80 in the ATP singles rankings

1999
Coached Roberto Carretero
- Climbed from 361 to 171 in the ATP singles rankings

Highest singles ATP ranking, No. 88
Highest doubles ATP ranking, No. 73

Semifinalist singles, ATP Moscow (1991)
Numerous ATP quarterfinals 

Champion, singles challengers: Knokke (1990), Furth (1991), Geneva (1991), Kosice (1996)
Champion, doubles ATP Genova (1991), with Alfonso Mora

Finalist, doubles ATP San Marino (1990) with Jordi Burillo, Itaparica (1990) with Tomas Carbonell
Champion, doubles 6 challengers: Vilamoura (1989), Hossegor (1990), Parioli (1991), Furth (1991), Tampere (1991), Ostende (1994)

 
- College and pre-University, Colegio Turo Tarragona, Academia Salla Barcelona (1970-1982)
- Studies of English and French, Academia Berlitz Barcelona (1985-1988)
- Studies of German, German Institut Barcelona (1989)
- Master in Managing Sport Enterprises, International University of Barcelona (2000)
- ATP Coaching course by ATP (2003)
- National Tennis Professor by Real Federacion Española de Tennis 2005/2006

Marcos Gorriz

Email:       marcgor2002@yahoo.es