2025-26 Men's Tennis Roster
Roster

Filip Apltauer
- Class:
- Junior
- Hometown:
- Prague, Czech Republic
- High School:
- Obchodni Akademie
- Prev School:
- Tennessee
CAREER ACCOLADES
Duals: Competed in 16 of a possible 31 duals ... Was a rock in the bottom of TCU's doubles lineup ... Finished with a 9-3 dual doubles record, with eight of his victories coming on court three ... Went 6-0 in doubles during the indoor portion of the season ... Earned ITA Indoor National Championships All-Tournament Team honors at No. 3 doubles ... Clinched the doubles point in the Horned Frogs' opening round win over No. 17 LSU and back draw match vs. No. 3 Wake Forest ... Scored the decisive point in doubles on five occasions ... Closed out the year on a three-match doubles winning streak alongside Maximus Dussault ... Swept his pair of weekend matches vs. BYU and Utah in conference play ... Partnered with Dussault to clinch the doubles point in indoor nonconference wins at Tennessee and SMU ... Also earned a notable win at the expense of eventual national champion Virginia's Andreas Santamarta Roig and Douglas Yaffa ... Pocketed his lone singles victory on the 6-line in TCU's season-opener vs. Abilene Christian, defeating Ethan Scribner 6-3, 6-0.
Fall: Won 12 singles matches, which were the second most of any Horned Frog ... Competed to a 16-4 combined overall record ... Crowned the U.S. College Cup Invitational champion ... Was unbeaten in singles play and finished with a 5-1 event record ... Won all three of his singles matches in straight sets ... Advanced to the singles and doubles semifinals at the Milwaukee Tennis Classic in his season debut ... Picked up wins vs. players from Oregon, Purdue and Wisconsin ... Tallied four victories in singles at the ITA Texas Regional ... Reached the consolation final.
Sophomore (2024-25)
Outdoor: Pocketed eight combined wins across 10 matches ... Broke into the doubles lineup in Big 12 play ... Got the nod in eight of TCU's 10 conference matches ... Partnered with Lui Maxted to a 5-2 record ... First pair to clinch a court in three straight Horned Frog victories vs. Oklahoma State, Texas Tech and SMU from April 3-9 ... Clinched the doubles point in TCU's Big 12 Championship semifinal dual opposite No. 18 UCF ... Rallied past Mehdi Benchakroun and Santiago Giamichelle, 7-6 (6) ... Won both of his matches in the conference tournament ... Tacked on a trio of singles victories to his season record ... Claimed consecutive three-set decisions on court six in road wins at BYU and Utah ... Earned the match-clincher vs. the Cougars, defeating TJ Wells, 4-6, 6-1, 6-0 ... First player off the court at Utah via a 6-0, 5-7, 6-3 triumph over Nicolas Calixto ... Capped the season with a 22-20 combined overall record ... Was 12-9 in doubles play ... Finished with a half-dozen wins in both singles and doubles ... Saw action in 16 of a possible 31 matches for TCU.
Indoor: Got the start in singles play in six of TCU's 11 duals on its way to a runner-up finish at Indoor Nationals ... Collected three victories ... Secured the third point of a 7-0 win over No. 17 Stanford, defeating Alex Razeghi, 7-6 (6), 6-4, on court six ... Scored wins at the 3-lin and 4-line, respectively, vs. Abilene Christian and Pacific ... Led Tanapatt Nirundorn of Florida, 7-6 (7-4), 4-6, 3-0, at the time of the clinch in a 4-0 TCU shutout of the Gators.
Fall: Notched 12 combined wins across four invitationals ... Competed to a 6-5 doubles record ... Victorious in all three of his doubles affairs at the Ralston/Neufeld Coaches Challenge in partnership with Kaj Quirijns ... Awarded an ITA Central Sectional Championships doubles wild card ... Won a consolation match alongside Julian Alonso ... Picked up a pair of consolation singles wins at the ITA Texas Regional.
Prior to TCU | Tennessee (2023-24)
Finished his first collegiate season with a 29-19 combined overall record ... Went 15-7 in singles play ... Split time on courts four, five and six ... Finished 9-5 in duals and 5-2 on court six ... Downed No. 56 Jonah Braswell (Texas) in the Volunteers' run to the NCAA quarterfinals ... Anchored the No. 3 doubles court ... Produced a 12-9 record in the post ... Accumulated a 4-1 singles record at ITA Regionals in Chattanooga ... Finished 2-1 in singles play at the Hagedorn Hidden Dual ... Collected his first ranked victory at the invitational, downing No. 72 Oskar Brostom Poulsen of Baylor ... Helped Tennessee earn the No. 7 overall seed in the NCAA Tournament and finish with a 25-7 overall record.
High School/Juniors
Achieved a career-high ITF singles ranking of No. 86 ... Collected seven doubles championships – five of which came in 2022 – throughout his junior career ... Reached his first professional singles quarterfinal in 2023 ... Defeated Vladislav Ivanov (ATP 990), 3-6, 7-5, 6-3, at the M15 Kish Island ... Doubles runner-up in two M15 level events, one in Monastir, Tunisia, and one in Melilla, Spain.
Career Statistics
SINGLES
DOUBLES
- 2026 ITA Indoor National Championships All-Tournament Team (No. 3 doubles)
- 2025 U.S. College Cup Invitational champion
Duals: Competed in 16 of a possible 31 duals ... Was a rock in the bottom of TCU's doubles lineup ... Finished with a 9-3 dual doubles record, with eight of his victories coming on court three ... Went 6-0 in doubles during the indoor portion of the season ... Earned ITA Indoor National Championships All-Tournament Team honors at No. 3 doubles ... Clinched the doubles point in the Horned Frogs' opening round win over No. 17 LSU and back draw match vs. No. 3 Wake Forest ... Scored the decisive point in doubles on five occasions ... Closed out the year on a three-match doubles winning streak alongside Maximus Dussault ... Swept his pair of weekend matches vs. BYU and Utah in conference play ... Partnered with Dussault to clinch the doubles point in indoor nonconference wins at Tennessee and SMU ... Also earned a notable win at the expense of eventual national champion Virginia's Andreas Santamarta Roig and Douglas Yaffa ... Pocketed his lone singles victory on the 6-line in TCU's season-opener vs. Abilene Christian, defeating Ethan Scribner 6-3, 6-0.
Fall: Won 12 singles matches, which were the second most of any Horned Frog ... Competed to a 16-4 combined overall record ... Crowned the U.S. College Cup Invitational champion ... Was unbeaten in singles play and finished with a 5-1 event record ... Won all three of his singles matches in straight sets ... Advanced to the singles and doubles semifinals at the Milwaukee Tennis Classic in his season debut ... Picked up wins vs. players from Oregon, Purdue and Wisconsin ... Tallied four victories in singles at the ITA Texas Regional ... Reached the consolation final.
Sophomore (2024-25)
Outdoor: Pocketed eight combined wins across 10 matches ... Broke into the doubles lineup in Big 12 play ... Got the nod in eight of TCU's 10 conference matches ... Partnered with Lui Maxted to a 5-2 record ... First pair to clinch a court in three straight Horned Frog victories vs. Oklahoma State, Texas Tech and SMU from April 3-9 ... Clinched the doubles point in TCU's Big 12 Championship semifinal dual opposite No. 18 UCF ... Rallied past Mehdi Benchakroun and Santiago Giamichelle, 7-6 (6) ... Won both of his matches in the conference tournament ... Tacked on a trio of singles victories to his season record ... Claimed consecutive three-set decisions on court six in road wins at BYU and Utah ... Earned the match-clincher vs. the Cougars, defeating TJ Wells, 4-6, 6-1, 6-0 ... First player off the court at Utah via a 6-0, 5-7, 6-3 triumph over Nicolas Calixto ... Capped the season with a 22-20 combined overall record ... Was 12-9 in doubles play ... Finished with a half-dozen wins in both singles and doubles ... Saw action in 16 of a possible 31 matches for TCU.
Indoor: Got the start in singles play in six of TCU's 11 duals on its way to a runner-up finish at Indoor Nationals ... Collected three victories ... Secured the third point of a 7-0 win over No. 17 Stanford, defeating Alex Razeghi, 7-6 (6), 6-4, on court six ... Scored wins at the 3-lin and 4-line, respectively, vs. Abilene Christian and Pacific ... Led Tanapatt Nirundorn of Florida, 7-6 (7-4), 4-6, 3-0, at the time of the clinch in a 4-0 TCU shutout of the Gators.
Fall: Notched 12 combined wins across four invitationals ... Competed to a 6-5 doubles record ... Victorious in all three of his doubles affairs at the Ralston/Neufeld Coaches Challenge in partnership with Kaj Quirijns ... Awarded an ITA Central Sectional Championships doubles wild card ... Won a consolation match alongside Julian Alonso ... Picked up a pair of consolation singles wins at the ITA Texas Regional.
Prior to TCU | Tennessee (2023-24)
Finished his first collegiate season with a 29-19 combined overall record ... Went 15-7 in singles play ... Split time on courts four, five and six ... Finished 9-5 in duals and 5-2 on court six ... Downed No. 56 Jonah Braswell (Texas) in the Volunteers' run to the NCAA quarterfinals ... Anchored the No. 3 doubles court ... Produced a 12-9 record in the post ... Accumulated a 4-1 singles record at ITA Regionals in Chattanooga ... Finished 2-1 in singles play at the Hagedorn Hidden Dual ... Collected his first ranked victory at the invitational, downing No. 72 Oskar Brostom Poulsen of Baylor ... Helped Tennessee earn the No. 7 overall seed in the NCAA Tournament and finish with a 25-7 overall record.
High School/Juniors
Achieved a career-high ITF singles ranking of No. 86 ... Collected seven doubles championships – five of which came in 2022 – throughout his junior career ... Reached his first professional singles quarterfinal in 2023 ... Defeated Vladislav Ivanov (ATP 990), 3-6, 7-5, 6-3, at the M15 Kish Island ... Doubles runner-up in two M15 level events, one in Monastir, Tunisia, and one in Melilla, Spain.
Career Statistics
SINGLES
Season |
Overall | Tourn. | Dual | Conf. | vs. Nat'l | #1 | #2 | #3 | #4 | #5 | #6 |
| 2023-24 (Tennessee) | 15-7 | 6-2 | 9-5 | 1-2 | 1-2 | -- | -- | -- | 1-2 | 3-1 | 5-2 |
| 2024-25 | 10-11 | 4-8 | 6-3 | 2-0 | 0-1 | -- | -- | 1-0 | 1-0 | -- | 4-3 |
| 2025-26 | 13-3 | 12-3 | 1-0 | -- | -- | -- | -- | -- | -- | -- | 1-0 |
| Career | 38-20 | 32-13 | 16-8 | 3-2 | 1-3 | -- | -- | 1-0 | 2-2 | 3-1 | 10-5 |
DOUBLES
Season |
Overall | Tourn. | Dual | Conf. | vs. Nat'l | #1 | #2 | #3 |
| 2023-24 (Tennessee) | 14-12 | 1-3 | 13-9 | -- | 0-1 | 1-0 | -- | 12-9 |
| 2024-25 | 12-9 | 6-5 | 6-4 | 3-3 | -- | -- | 1-0 | 5-4 |
| 2025-26 | 13-5 | 4-2 | 9-3 | 2-2 | -- | -- | 1-0 | 8-3 |
| Career | 39-26 | 11-10 | 28-16 | 4-5 | 0-1 | 1-0 | 2-0 | 25-16 |
Big 12 Champs 🏆
Friday, April 24
Going to miss these four 🥲
Friday, April 10
Won the weekend. Play it again ▶️
Wednesday, April 01
The show returns home 🔥
Friday, March 27

























