Antonio Ortiz is regularly invited to perform in the most relevant international and Spanish Music Halls. He has developed a rich artistic relations in France, Italy, Portugal, Russia, Colombia and USA, among others, and in the main Spanish Festivals (Granada, Santander, Mallorca, Córdoba, Lucena, Gijón., Bucaramanga...)  
He plays offtenly with the major Orchestras in Spain, with a remarkable broadcast recording of the Beethoven 5th Piano Concerto, accompanied by the Spanish Radio Orchestra. He has collaborated with conductors such as James Judd, Aldo Ceccato, Bruno Aprea, Fusao Kajima, Darrel Ang, Francisco de Gálvez, Pablo Mielgo, Manuel Hernández-Silva, Roselín Pabón, Salvador Vázquez, José María Moreno and Andrés Salado. 

He has made several recordings for Spanish National Radio and Television and Catalunya Radio. He has published a CD containing works by Debussy, Ravel, Albéniz, Bártok and Prokofiev, and recently he has recorded the Isaac Albeniz's Iberian Suite, which has  
deserved the recognition “Medalla Albéniz” in Camprodon`s Festival. 

Antonio Ortiz is very interested on teaching, working since 2019 at the Málaga Superior Conservatory of Music.  
During his career to date he had the chance to learn from great teachers, like Dimitri Bashkirov and Claudio Martínez Mehner (Reina Sofía School of Music, Madrid) Marie Françoise Buquet (Paris), Josep María Colom (Madrid), and Jose Felipe Diaz (Malaga).