| Challenger Tenerife | 02/11 12:25 | 25 |
[234] Ignacio Buse v
Jakub Paul
[355] |
3-6,1-6 | |
| Challenger Tenerife | 02/04 12:10 | 25 |
[234] Ignacio Buse v
Abdullah Shelbayh
[261] 
|
7-6,2-6,5-7 | |
| Davis Cup | 02/01 10:00 | 4 |
Hady Habib
v
Ignacio Buse
|
Cancelled | |
| Davis Cup | 01/31 09:20 | 1 |
[231] Benjamin Hassan
v
Ignacio Buse [237]
|
3-6,2-6 | |
| Challenger Oeiras | 01/22 12:45 | 25 |
[209] Valentin Royer
v
Ignacio Buse [236]
|
6-0,6-2 | |
| Challenger Oeiras | 01/21 10:00 | 19 |
[236] Ignacio Buse v
Ivan Gakhov
[309] 
|
6-2,6-7,6-3 | |
| Challenger Oeiras | 01/14 17:55 | 25 |
[236] Ignacio Buse v
Alexis Galarneau
[198] 
|
3-6,4-6 | |
| Australian Open | 01/07 08:25 | 14 |
[123] Dominik Koepfer
v
Ignacio Buse [235]
|
2-6,6-3,7-6 | |
| Challenger Lima | 11/05 00:30 | 25 |
Ignacio Buse v
Juan Manuel Cerundolo
|
6-1,3-6,5-7 | |
| Challenger Guayaquil | 10/28 19:20 | 25 |
[205] Juan Pablo Varillas
v
Ignacio Buse [225]
|
5-7,6-4,6-1 | |
| Challenger Valencia | 10/11 14:00 | 27 |
[45] Pedro Martinez
v
Ignacio Buse [209]
|
7-5,6-3 | |
| Challenger Valencia | 10/09 12:35 | 26 |
[378] Carlos Sanchez Jover
v
Ignacio Buse [209]
|
4-6,3-6 | |
| Challenger Valencia | 10/07 13:45 | 25 |
[209] Ignacio Buse v
Henrique Rocha
[163] 
|
6-1,6-2 | |
| Challenger Braga | 10/03 12:10 | 26 |
[142] Vit Kopriva
v
Ignacio Buse [209]
|
6-0,4-6,6-1 | |
| Challenger Braga | 09/30 15:15 | 25 |
[211] Ignacio Buse v
Arthur Gea
[323] |
7-5,6-3 | |
| ITF M25 Sabadell | 09/27 09:55 | 27 |
[211] Ignacio Buse v
Nicolas Alvarez Varona
[433] |
5-7,4-6 | |
| ITF M25 Sabadell | 09/26 11:15 | 26 |
Ignacio Buse v
Diego F Flores
|
7-6,6-2 | |
| ITF M25 Sabadell | 09/25 07:55 | 25 |
[211] Ignacio Buse v
Max Alcala Gurri
[451] 
|
6-3,6-4 | |
| Davis Cup | 09/14 14:00 | 5 |
Marc-Andrea Huesler
v
Ignacio Buse
|
Cancelled | |
| Davis Cup | 09/13 12:00 | 1 |
Jerome Kym
v
Ignacio Buse
|
6-1,6-4 | |
| Challenger Genoa | 09/07 18:00 | 28 |
[270] Ignacio Buse v
Francesco Passaro
[145] 
|
6-2,3-6,4-6 | |
| Challenger Genoa | 09/06 15:15 | 27 |
[316] Giovanni Fonio
v
Ignacio Buse [270]
|
4-6,2-6 | |
| Challenger Genoa | 09/06 11:30 | 26 |
[270] Ignacio Buse v
Daniel Elahi Galan
[127] 
|
7-6,7-6 | |
| Challenger Genoa | 09/03 16:00 | 25 |
[363] Jacopo Berrettini
v
Ignacio Buse [270]
|
4-6,2-6 | |
| Challenger Como | 09/01 14:30 | 29 |
[381] Gabriel Debru
v
Ignacio Buse [270]
|
6-1,2-6,6-3 | |
| Challenger Como | 08/31 12:30 | 28 |
[344] Alex Molcan
v
Ignacio Buse [270]
|
6-4,2-6,2-6 | |
| Challenger Como | 08/30 11:45 | 27 |
[270] Ignacio Buse v
Valerio Aboian
[415] |
4-6,6-4,6-1 | |
| Challenger Como | 08/29 13:20 | 26 |
[224] Filip Misolic
v
Ignacio Buse [270]
|
4-6,2-6 | |
| Challenger Como | 08/27 11:25 | 25 |
[350] Marco Cecchinato
v
Ignacio Buse [270]
|
4-6,1-6 | |
| Challenger Santo Domingo | 08/14 23:30 | 26 |
[106] Laslo Djere
v
Ignacio Buse [266]
|
4-6,6-3,6-2 |
Wikipedia - Ignacio Buse
Ignacio Buse (born 25 March 2004) is a Peruvian professional tennis player. He has a career-high ATP singles ranking of world No. 112, achieved on 8 September 2025 and a doubles ranking of No. 439, achieved on 16 October 2023. He is currently the No. 1 player from Peru.
Buse represents Peru at the Davis Cup, where he has a W/L record of 1–0.
History
2023: First Challenger doubles final
In August, Buse reached his first Challenger doubles final in Lima partnering with Jorge Panta.
2024: Challenger singles final, Top 250
In February, Buse received a wildcard for the qualifying competition at the 2024 Chile Open. In August, he reached his first Challenger singles final in Como, losing to Gabriel Debru in the final.
2025: ATP and Major debuts, Challenger titles, Top 125
In February, Buse made his ATP Tour debut at the 2025 Chile Open, where he received a main draw wildcard. He lost in the first round to eventual champion Laslo Djere.
In April, Buse reached the semifinals at the Aix Provence Open as a qualifier, with wins over second seed Luciano Darderi, his first top 50 win, and Reilly Opelka, Buse rose close to 40 positions up, reaching the top 175 in the singles rankings on 5 May 2025.
In June, Buse won his maiden Challenger title at the 2025 Neckarcup, defeating Guy den Ouden in the final. As a result he reached a career high single ranking of world No. 152 on 9 June 2025.
In July, Buse entered his second ATP Tour tournament as a qualifier, at the Swiss Open and defeated fifth seed Laslo Djere, recording his first ATP win. He reached his first ATP Tour semifinal by defeating Kamil Majchrzak in the second round, and Román Andrés Burruchaga in the quarterfinals. As a result Buse reached a new career-high in the top 150 on 21 July 2025. He lost to Juan Manuel Cerúndolo in the semifinal.
In August, Buse made his major debut as a qualifier at the US Open. He lost to sixth seed Ben Shelton in the first round.
In September, Buse won his second Challenger title at the Copa Sevilla, defeating Genaro Olivieri in the final.