2025-26: FRESHMAN

• Posted a 6-4 doubles decision against Xavier’s Alex Kotarski/Andrew Spurck while playing with Gabriel Debru (Jan. 30)
• Defeated Columbia’s Jung Hee You in two sets, 6-2, 6-4 (Jan. 23)
• Named Big Ten Freshman of the Week for the first time in his career (Jan. 21)
• Secured his first-career ranked singles win against No. 34 Bryan Hernandez Cortes of Mississippi State, 6-3, 6-0 (Jan. 16)
• With Gabriel Debru, posted a 6-0 victory over Mississippi State’s Niccolo Baroni/Mario Martinez Serrano at No. 2 doubles in his dual debut (Jan. 16)
• Earned his first collegiate singles win against Evan Lee of Notre Dame, 6-1, 6-0 (Oct. 3)
• Picked up his first ranked doubles triumph with Jeremy Zhang against the No. 48 Cornell duo Rushil Khosla and Eric Verdes, 7-6(5) (Sept. 19)

Prior to Illinois

• Rated a blue-chip recruit by Tennis Recruiting Network
• Has won five ITF junior singles and two doubles titles
• Has two singles and two doubles crowns at the J100 level
• Career-high ITF junior ranking of No. 106
• Won the J100 singles title at Delray Beach, Fla., in 2025

Personal

• Born Jan. 15, 2007
• Parents are Stéphane and Laurine Colleu
• Two younger siblings: Noah and Shaya
• Originally from Paris, France, before moving to Miami, Fla.
• Chose Illinois because "I felt like it was the best place for me to develop as a tennis player but also as a person," Colleu said. "I really enjoyed the team culture and could see myself there working hard to achieve our team and personal goals. Also, the effort that all the coaches put into helping the team get to where they want to be made me want to go here and experience that daily. Lastly, I really loved the energy that Coach Dancer brings to practice, which made him stand out to me."