2025-26 Men's Tennis Roster
Gabriel Debru
- Class:
- Freshman
- Height:
- 6-4
- Hometown:
- Grenoble, France
 All-Big Ten First Team (2026) |
| Big Ten All-Freshman Team (2026) |
 2025-2026 ITA Singles All-American |
| Singles | Doubles | |||||
|---|---|---|---|---|---|---|
| Season | Overall | Dual Record | Big Ten | Overall | Dual Record | Big Ten |
| 2025-26 | 15-6 | 14-5 | 5-3 | 13-11 | 12-10 | 4-4 |
| Total | 15-6 | 14-5 | 5-3 | 13-11 | 12-10 | 4-4 |
Career-High Rankings
Singles: No. 18 (April 30, 2026)
Doubles: No. 2 (Aug. 26, 2025; with Kenta Miyoshi)
2025-26: Freshman
- All-Big Ten First Team
- Big Ten All-Freshman Team
- ITA Singles All-American
- Registered a 15-6 singles record and a 13-11 doubles mark
- Amassed eight ranked singles wins and one ranked doubles triumph
- Placed as high as No. 18 in singles and No. 2 in doubles in the ITA rankings
- Finished the season at No. 18 in the ITA singles rankings (May 20)
- Posted a 2-6, 6-2, 6-4 comeback win over Yale’s No. 24 Vignesh Gogineni in the NCAA Tournament first round (May 1)
- Cruised to a 6-2, 6-3 win over Ohio State’s No. 12-ranked Aidan Kim in the Big Ten Tournament semifinals (April 24)
- Tabbed with Big Ten Freshman of the Week status (April 16)
- Downed USC’s No. 64-ranked Nathan Trouve in two sets, 6-2, 7-5 (April 12)
- With Tyler Bowers, defeated UCLA’s Andy Nguyen/Aadarsh Tripathi, 6-3 at No. 1 doubles (April 11)
- Defeated UCLA’s No. 24 Emon van Loben Sels in two sets, 7-6(4), 7-6(3) (April 11)
- Named Big Ten Player of the Week for the first time in his career (March 4)
- Teamed up with Tyler Bowers to defeat TCU's No. 56-ranked Cooper Woestendick and Oliver Bonding at No. 1 doubles (Feb. 28)
- Tallied his highest ranked win of the season with a 6-3, 6-4 victory over TCU’s No. 9-ranked Duncan Chan (Feb. 28)
- Defeated Baylor’s No. 13 Devin Badenhorst in two sets, 6-4, 6-0 (Feb. 27)
- Clinched the Illini’s win over No. 23 Kentucky with his three-set victory over Nicolas Arseneault, 4-6, 7-6(5), 6-1 (Jan. 24)
- Got his second ranked win of the season against No. 65 Sachin Palta of Columbia, 3-6, 6-3, 6-0 (Jan. 23)
- With Sasha Colleu, posted a 6-0 victory over Mississippi State’s Niccolo Baroni/Mario Martinez Serrano at No. 2 doubles in his dual debut (Jan. 16)
- Picked up his first collegiate singles win against No. 107-ranked Pepijn Bastiaansen of Arizona (Jan. 9)
- Did not compete in the fall while recovering from an injury
Prior to Illinois
- Entered July 2025 with career-high ATP rankings of No. 233 in singles and No. 273 in doubles
- Has secured two singles titles in ATP Challenger Tour events, including victories in Troyes, France, in July 2024 and Como, Italy, in August 2024
- Has claimed three singles titles on the ITF tour: M15 Gubbio (Italy) in July 2023, M25 Uriage (France) in July 2024, and M25 Heraklion (Greece) in November 2024
- Has posted one ATP Challenger title and two ITF titles in doubles play during his career
- Earned wild-card entries into singles qualifying at Roland-Garros in 2022, 2023, and 2024
- Won the singles title at the 2022 Roland-Garros Junior Championships
- Finished as a runner-up in the junior doubles bracket at Wimbledon in 2022
- Career-high ITF junior ranking of No. 1
- Has tallied five ITF junior singles and one doubles title
Personal
- Born Dec. 21, 2005
- Parents are Thomas and Celine Debru
- Has two siblings: Mathis and Zoe
- Older brother, Mathis, competed for the Illinois men’s tennis team from 2022-25
- Chose Illinois because “I love the way the coaches train the players and the mentality the team has. After my brother spent three years there, I believe it's going to help me grow a lot — both as a person and as a player. I am really looking forward to becoming part of the Illinois men's tennis program.”
Saturday, May 02
Saturday, May 02
Saturday, May 02
Saturday, May 02
