Hardin-Simmons University

Martinez is the top playmaker in the history of the Cowgirl program. She is the all-time leader in assists (440) which is 93 more than any other player in Cowgirl history. She ranks fifth in 3-pointers made in a career, she scored 1,216 points, and ranks 11th in scoring. Martinez finished second all-time at HSU with 283 steals in her career. She helped the Cowgirls to the NCAA tournament on three occasions and won three American Southwest Conference titles. She was named to the All-South Region Team her junior and senior seasons, was a three-time All-ASC selection, and was named to the CoSIDA Academic All-District Teams as a junior and senior. Diana completed her career with only 10 losses. After graduating, she became an assistant coach with the Cowgirls, taking part in a Final Four appearance and later becoming the Director of Career Services. Martinez is also an inductee to the Comanche High School Hall of Fame for being a part of the 1998 State Championship Basketball Team.