Skip To Main Content
Skip To Main Content

2025-26 Women's Tennis Roster

Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU
Scott Walstrom, NIU

Theodora Kousiou

  • Height 5-8
  • Class Sophomore
  • Hometown Thessaloniki, Greece
  • High School Aristotelio College

Biography

2025-26
  • Posted seven singles wins during the spring as a sophomore, primarily playing at No. 2.
  • Added six doubles wins in the dual season.
  • Named MAC Singles Player of the Week on Jan. 26 after going 2-0 in both singles and doubles.
  • Closed the fall going 5-1 in last six matches.
  • Won singles Flight Two at the NIU Huskie Indoor Invitational (Oct. 31 - Nov. 2).
  • Nearly doubled wins from freshman to sophomore season, totaling 25 wins in 2025-26 while playing on higher courts.

2024-25

  • Won eight of 21 singles matches, including six of seven in spring dual matches at No. 5 and 6 singles.
  • Played in 10 doubles matches with four wins in the fall while paired with three different teammates.
  • Posted a 5-6 record in doubles play, with all but one match played in the fall.
  • Scored key MAC singles wins over Ball State and Western Michigan (twice) at No. 6 spot.
  • Also defeated opponents from in-state teams Western Illinois and Bradley.
  • Went 2-6 in singles while playing in just three tournaments in the fall
  • Played in the Minnesota Gophers Invitational, the Indiana Hoosier Classic and at the ITA Midwest Regional in Columbus.
  • Closed out the fall with a 6-4, 6-3 win over Michigan State’s Oriana Parkins-Goodwin at the ITA Midwest Regional.
  • Earned wins over teams from Memphis and Ball State with partner Isabella Righi at the Indiana Hoosier Classic.
  • Won a pair of matches paired with Reagan Welch in Minnesota.
  • Earned ITA Scholar-Athlete recognition.

PRIOR TO NIU 
  • Number three junior girls' player in Greece. 
  • Ranked as high as 878 in the International Tennis Federation world junior rankings with a Universal Tennis Rating of 8.38. 
  • Twice placed third in ITF J30 events in Greece and Cyprus. 
  • Reached the quarterfinals in J100 singles tournament in Ghana. 
  • In doubles, won a championship at ITF J60 Preveza Tournament. 
  • Reached the finals in three additional doubles tournaments. 

PERSONAL
  • Majoring in kinesiology. 

NIU CAREER RECORD 
Singles Win Pct. Doubles Win Pct. Combined
Fall 2024 2-6 .250 4-6 .400 6-12
Spring 2025 6-7 .461 1-0 1.000 7-7
Fall 2025 5-5 .500 7-7 .500 12-12
Spring 2026 7-13 .350 6-6 .500 13-19
TOTAL 20-31 .392 18-19 .486 38-50

Statistics

Season Statistics

Season Statistics

No statistics available for this season.

Career Statistics

There are no statistics available for this player.

Historical Player Information

  • 2024-25Freshman

    5'8"
  • 2025-26Sophomore

    5'8"