2006: Appeared in five games as a pinch-runner, scoring a run in her first appearance against No. 20 Fresno State (2/11) ... Appeared as a pinch-hitter against Iowa on April 2.
2005: Appeared in 45 games as a pinch-runner ... Scored a run against Oklahoma State on 2/6 ... stole a base against Florida Atlantic on 2/12 ... Stole a base and scored against Loyola-Marymount on 2/26 ... Scored against Nevada on 3/5 ... Scored against Utah Valley State (3/18), No. 2 Cal (3/18) and UNLV (3/24) during Northwestern's spring break road trip ... Scored Big Ten runs on 4/3 against Iowa, 4/10 versus Wisconsin, 4/15 at Indiana, 4/24 against Penn State and on 5/8 at No. 1 Michigan ... Scored in both ends of a doubleheader against Bradley (4/19) ... Stole a base and scored against Louisville in the NCAA Regional (5/21).
2004: Appeared in 42 games on the season, primarily as a pinch-runner ... Stole a base against South Carolina in the NCAA Tournament ... Her 16 runs scored ranked seventh on the team ... Stole five bases on the season, good for fifth on the team.
High School: Named first team All-state by the Chicago Tribune in 2003 ... Champaign-Urbana News-Gazette Player of the Year in 2003 ... All-area and All-conference for three years ... Holds school records for most hits, stolen bases, runs scored, highest batting average and highest on-base percentage ... Chicago Tribune Super 60 selection ... Three time team offensive MVP ... Helped 2003 team to the winningest season in school history ... Holds school records in the 4x100 and 4x200 track relay events ... Finished in the top five at the Illinois state track meet in the 4x100 and 4x200 ... Student-Council vice-president ... National Honor Society member.
Personal: Born Elizabeth Karleen Piatt on 7/7/84 ... Daughter of Dyke and Kathleen Piatt ... Chose Northwestern over Boston College, Wisconsin and Illinois Wesleyan. Major is art theory and practice.
Piatt's Career Statistics
| Yr. | Avg. | G/GS | AB | R | H | 2B | 3B | HR | RBI | SB/SBA | Slugging | OBP |
| 2004 | .000 | 42/0 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 5/6 | .000 | .333 |
| 2005 | .000 | 45/0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 7/10 | .000 | .000 |
| 2006 | .000 | 6/0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0/0 | .000 | .000 |
| Totals | .000 | 93/0 | 3 | 31 | 0 | 0 | 0 | 0 | 0 | 12/16 | .000 | .250 |