| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | Division 1: Clausura | 22 | 1924 | 18 | 0 | 0.84 | — |
| 2017 | Division 1 | 28 | 1458 | 8 | 0 | 0.49 | — |
| 2013 | Division 1 | 17 | 1258 | 8 | 0 | 0.57 | — |
| 2014 | Division 1 | 11 | 0 | 1 | 0 | — | — |
| 2015 | Division 1 | 17 | 1526 | 7 | 0 | 0.41 | — |
| 2016 | Division 1 | 22 | 0 | 18 | 0 | — | — |
| 2013 | Division 1: Clausura | 2 | 0 | 8 | 0 | — | — |
| 2014 | Division 1: Clausura | 2 | 0 | 1 | 0 | — | — |
| 2017 | Division 1: Clausura | 12 | 501 | 2 | 0 | 0.36 | — |
| 2018 | Division 1: Clausura | 16 | 817 | 5 | 0 | 0.55 | — |
| 2025 | Liga Pro | 31 | 1813 | 7 | 4 | 0.55 | 7.08 |
| 2014/2015 | Championship | 5 | 13 | 0 | 0 | — | — |
| 2016/2017 | Liga Profesional de Fútbol | 12 | 432 | 0 | 0 | 0 | — |
| 2018 | Division 1 | 16 | 899 | 5 | 0 | 0.5 | — |
| 2019 | Division 1 | 29 | 1008 | 10 | 4 | 1.25 | — |
| 2020 | Division 1 | 13 | 785 | 3 | 1 | 0.46 | — |
| 2021 | Liga Pro | 15 | 793 | 7 | 1 | 0.91 | — |
| 2022 | Division 1 | 20 | 1232 | 6 | 1 | 0.51 | — |
| 2023 | Division 1 | 2 | 153 | 0 | 0 | 0 | — |
| 2024 | Division 1 | 10 | 405 | 2 | 0 | 0.44 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 31 Division 1 forwards, 2022, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Flamengo | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 LDU Quito | 4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 |
 Macará | 4 | 0 | 1 | 3 | 1 | 0 | 0 | 0 |
 Wanderers | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Barcelona Guayaquil | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 El Nacional | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 0 |
 Botafogo | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Bragantino | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Defensa y Justicia | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Delfin | 3 | 3 | 0 | 0 | 2 | 0 | 0 | 0 |
 Deportivo Cuenca | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
 Emelec | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
 Godoy Cruz | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Univ. Concepción | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 Independiente del Valle | 3 | 1 | 0 | 2 | 2 | 0 | 0 | 0 |
 Charlton Athletic | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cardiff City | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gimnasia La Plata | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 San Lorenzo | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Boca Juniors | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bolivia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2025 Liga Pro, Brian Montenegro made 31 appearances (1,813 minutes), with 7 goals and 4 assists — 0.55 goal involvements per 90. Per-match rating over the season: 7.08. Ranked across the 31 Division 1 forwards who played 450+ minutes in 2022, he comes out in the 61st percentile by goal involvements per 90; on goals he ranks 1st of 31.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Olimpia | 2016/2017 - 2024/2025 | 168 | 44 | 6 | 7871 | — | — | 6.67 |
| Nacional Asunción | 2014/2015 - 2016/2017 | 70 | 46 | 1 | 3450 | — | — | — |
| Libertad | 2012/2013 - 2013/2014 | 40 | 20 | 1 | 1438 | — | — | — |
| Aucas | 2024/2025 - now | 33 | 12 | 4 | 1933 | — | — | 7.03 |
| Atlético GO | 2021/2022 | 26 | 1 | 0 | 770 | — | — | 7.00 |
| Independiente del Valle | 2020/2021 | 26 | 10 | 3 | 1452 | — | — | 6.94 |
| Lanús | 2016/2017 | 14 | 0 | 0 | 453 | — | — | — |
| Leeds United | 2014/2015 | 5 | 0 | 0 | 13 | — | — | — |
| Total | 382 | 133 | 15 | 17380 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Aucas | 32 | 12 | — | 1933 | 4 | 3 | 7.04 |
| 23/24 | Olimpia | 14 | 2 | — | 495 | 1 | 0 | — |
| 22/23 | Olimpia | 6 | 0 | — | 215 | 1 | 0 | 6.25 |
| 21/22 | Olimpia | 20 | 6 | — | 1232 | 1 | 0 | — |
| 21/22 | Atlético GO | 3 | 0 | — | 94 | 0 | 0 | — |
| 20/21 | Atlético GO | 23 | 1 | — | 676 | 0 | 0 | 7.00 |
| 20/21 | Independiente del Valle | 26 | 10 | — | 1452 | 1 | 0 | 6.94 |
| 19/20 | Olimpia | 16 | 4 | — | 827 | 1 | 0 | 7.09 |
| 18/19 | Olimpia | 34 | 10 | — | 1086 | 2 | 0 | — |
| 17/18 | Olimpia | 35 | 10 | — | 1787 | 2 | 1 | — |
| 16/17 | Olimpia | 43 | 12 | — | 2229 | 0 | 0 | — |
| 16/17 | Lanús | 12 | 0 | — | 432 | 0 | 0 | — |
| 15/16 | Nacional Asunción | 44 | 36 | — | 1924 | 4 | 0 | — |
| 14/15 | Nacional Asunción | 21 | 8 | — | 1526 | 1 | 0 | — |
| 14/15 | Leeds United | 5 | 0 | — | 13 | 0 | 0 | — |
