2014-15: Tied for the team lead in wins with 29 during her freshman season … Dominated during the dual season with a 19-5 record, including a 10-1 mark in the Big Ten … Split time playing at the third, fourth and fifth positions for Northwestern … Nine match unbeaten streak extending from March 29 to April 24 … 4-0 in matches that went to third set tiebreaks … Sparked Northwestern's comeback over Illinois in the Big Ten Tournament with a 6-2, 6-2 victory over Jerricka Boone at No. 4 … Won a team high 26 matches in doubles play … Only lost one conference match in doubles … Partnered with Lok Sze Leung at No. 3 for a 12-4 dual record and perfect 6-0 Big Ten mark.
High School: Ranked No. 38 nationally, No. 6 regionally and No. 2 in Illinois by TennisRecruiting.net ... Reached as high as No. 9 according to USTA National G16s rankings ... US Open Midwest qualifier finalist ... Two-time Purdue ITA finalist ... Reached Notre Dame ITA finals in singles and doubles in 2014, teaming in doubles with future Northwestern teammate Erin Larner ... G18s 2014 USTA national doubles finalist ... 2013 Notre Dame ITA finalist and doubles champion with Nida Hamilton ... G18s USTA May National Doubles finalist ... G16s USTA Winter Nationals fourth place in 2012 ... Member of GB14s and GB12s Davis Team Cup champions ... G16s USTA November National Open Singles and Doubles champions ... USTA July National Open Doubles champion at both G16s and G14s ... Posted a high school career record of 115-12 ... High school All-American ... All-state ... All-conference ... Finished second at state meet as a sophomore and third as both a junior and senior ... Recipient of Hubbard/McKee Award as class of 2013 outstanding female athlete ... Three-time MVP ... Team captain ... Honor roll student.
Personal: Born Alexandria Grazina Chatt ... Daughter of William and Grazina Chatt ... Mother was an accomplished high school badminton player ... Maternal grandmother played volleyball on USSR team.
Chatt's Stats
SINGLES
| Season | Overall W-L | Dual Match | Fall | Conference | 1 | 2 | 3 | 4 | 5 | 6 |
| 2014-15 | 29-13 | 19-5 | 10-8 | 10-1 | -- | -- | 5-2 | 10-3 | 4-0 | -- |
| Career | 29-13 | 19-5 | 10-8 | 10-1 | -- | -- | 5-2 | 10-3 | 4-0 | -- |
DOUBLES
| Season | Overall W-L | Dual Match | Fall | Conference | 1 | 2 | 3 |
| 2014-15 | 26-10 | 15-7 | 11-3 | 8-1 | -- | 2-0 | 13-7 |
| Career | 26-10 | 15-7 | 11-3 | 8-1 | -- | 2-0 | 13-7 |