Personal Life: Karla has a brother and more than one sister. One of her sisters is Michelle Echenique who is a current student at The University of Florida.
Career
She won the Silver Medal with the National Junior Team at 2002 NORCECA Youth Girls' Volleyball Championship and was selected tournament "Best Setter".[2] Same year she participated at the 2002 World Championships with the National Senior Team at the age of 15,[3] making her the youngest player at the competition.[4] She helped her team to reach the 13th place.[5]
Karla played for Gigantes de Carolina for the Puerto Rican LVSF in the 2010 season,[9][10] being awarded by Statistics as "Best Setter",[11] and was also selected to the All-Star game.[12] She helped her team to reach the quarterfinals.[13]