2011-12: Played in all 30 games, starting 16 ... averaged 4.8 points and 4.9 rebounds per game ... scored in double digits in three games, had double-digit rebounds in four ... recorded two double-doubles ... notched a double-double in first career start, totaling 12 points and 14 rebounds, adding three steals in win over Milwaukee (12/3) ... had 12 points, seven rebounds and two steals in win over Southeast Missouri State (12/10) ... recorded second double-double against Detroit (12/22), tallying 12 points and 10 rebounds ... had 10 rebounds at Toledo (2/18) and vs. Central Michigan (2/25).

High School: Led team in scoring, rebounds, steals and free throws junior and senior seasons ... finished fourth in school history in scoring and blocks and second in school history in rebounding and three-pointers made ... averaged 17.3 points, 10.3 rebounds and 3.0 steals per game as a senior, also recording 29 blocks ... was a McDonald's All-American, coaches team all-state, all-area and all-conference selection ... averaged 16.5 ppg, 9.7 rpg, 2.4 spg and 1.5 apg as a junior, leading Stevenson to a 21-8 record ... was named coaches all-state special mention and Daily Herald Player of the Year ... was a three-time Sun Times All-Lake County, Daily Herald All-Area and North Suburban All-Conference selection ... earned one varsity letter in soccer.

Personal: Biomedical science major, with a 3.53 GPA … daughter John and Lisa O’Brien … born Sept. 24, 1992 in Buffalo Grove, Ill.

O'BRIEN'S CAREER STATISTICS (last updated 2/19/13)