Luka Dončić (age 16.17 years) makes his professional debut for Real Madrid in the Liga Endesa against Unicaja, making his only three-point attempt in under 2 minutes of playing time. At 16 years, 2 months, and 2 days of age, he became the youngest player to ever play for Real Madrid in the ACB and the third-youngest debutant in league history, behind only Ricky Rubio and Ángel Rebolo. He played 5 games in the 2014–15 ACB season, averaging 1.6 points and 1.2 rebounds in 4.8 minutes per game.
Source: RealGM.com