CREATE TABLE table_17288869_7 (date VARCHAR, high_rebounds VARCHAR)
SELECT date FROM table_17288869_7 WHERE high_rebounds = "Dirk Nowitzki (14)"
 เดิร์ก โนวิตซกี้ (14) ดีดตัวสูงในวันไหน?
On what day did Dirk Nowitzki (14) have a high rebound? 