Fall 2011: Started the fall season by advancing to the third round of the Wilson/ITA South Region Championship's singles draw. Also teamed with freshman Callie Whitlock in doubles play, falling to the tournament's top seed in the second round. Played in the A Flight of the weather-shortened C.L. Varner Memorial Invitational, falling in the first round.
2010-11: At the Rollins/C.L. Varner Memorial Invitational, advanced to the semifinals of the consolation draw in singles to highlight the fall...Posted a record of 17-8 in singles play, going 6-2 at No. 3 and 11-6 at No. 3. Earned a 4-4 record in conference play and was 1-2 versus ranked opponents, upsetting the NAIA's 15th-ranked player from Auburn-Montgomery. Finished the year 15-4 in doubles play with three different partners. Played primarily with Lisa Loft at No. 2, going 9-3. Earned a 6-1 mark in Sunshine State Conference Play... named to both the Sunshine State Conference Commissioner's Honor Roll and Rollins Athletic Director's Honor Roll the fall and spring semesters.
2009-10: Enjoyed a very successful Fall season, winning the Flight A Consolation Draw at the Rollins/C.L. Varner Memorial Invitational. After being bounced out of the main draw, she won three straight in straight sets before scoring a 7-6, 3-6, 10-8 win in the final...Earned Second Team All-Sunshine State Conference honors with doubles partner Holly Fleming where the duo won a team-best 20 matches (20-3) and went 7-1 in conference play; posted a record of 2-0 at No. 2 and 18-3 at No. 3. In singles play, went 11-11 over and 4-4 in the conference playing at No. 2 and No. 3... named to both the Sunshine State Conference Commissioner's Honor Roll and Rollins Athletic Director's Honor Roll the fall and spring semesters.
2008-09: Settled into the No. 3 singles position and posted a record of 16-5 in the Tars spring, championship season. She won her first nine matches and upset the NAIA's 20th ranked player to highlight her season. In doubles, she teamed with primarily Allie Steele to go 19-5 at the No. 3 seeded position. In the fall season, she teamed with Roshni Luthra in doubles and advanced to the semifinals of the Rollins C.L. Varner Memorial Invitational. In the classroom, Tkach was named to both the Sunshine State Conference Commissioner's Honor Roll and Rollins Athletic Director's Honor Roll the fall and spring semesters.
High School: Rostov Region Champion during high school career.
Personal: Born 10/14/91...Daughter of Victor and Anzhelika and Tkach...Majoring in International Business.