2009-10: Posted a 23-3 record in three events for Northwestern ... Notched a 13-0 record at the February NU Duals after going 3-1 at the January installment ... Recorded a 7-2 performance at the Midwest Conference Championships, placing 18th ... Academic All-Big Ten.
2008-09: Had a strong freshman campaign for the Wildcats, going 33-5 ... Finished a combined 15-1 at the NU Duals, including an 8-0 record during the winter installment ... Also posted a 2-0 record at the Duke Duals and a 3-0 record at the Notre Dame Duals ... Closed off the season strong, finishing 9-1 at the Midwest Conference Championships en route to a seventh-place finish ... Earned second-team all-conference honors.
High School: Attended Riverdale Country School ... Member of Fencers Club for six years ... Earned the silver medal at the 2006 Pan American Cadet Championships ... Had three top-50 finishes at the Junior World Cup, including placing 20th in 2005 ... Captured bronze medal at the 2005 Y14 National Championships ... Placed fifth at the 2005 Division II national championships and sixth in 2006 ... Earned bronze medal at the 2004 Y14 National Championships ... 2005 Metropolitan Division Junior Sectional Champion ... Finished 2004-05 season undefeated while fencing for Riverdale Country School as a freshman ... Captured gold medal at the 2004 Mamaroneck High School Fencing Invitational ... Named to honor roll all four years.
Personal: Born Ariel Melissa Stein ... Daughter of Jacqueline and Kenneth Stein ... Anticipated major is English.
Stein's Career Statistics
| Season | Result | Pct. | Midwest Conference | NCAA Regionals | NCAA Championships |
| 2010-11 | 0-0 | .000 | --- | --- | --- |
| 2009-10 | 23-3 | .885 | 7-2 (18th) | --- | --- |
| 2008-09 | 33-5 | .868 | 8-1 (9th) | 5-5 (11th) | --- |
| Career | 56-8 | .875 | --- | --- | --- |