Complex sentence: Still a junior, on 9 May 2010, he made his professional debut with the reserves in the third division, appearing against Orihuela CF in a 2--1 away win; the B-team returned to the second level after an 11-year absence.
Split into simpler sentences: Still a junior, on 9 May 2010, he made his professional debut with the reserves in the third division, appearing against Orihuela CF in a 2--1 away win. The B-team returned to the second level after an 11-year absence.