| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Primera Division (Peru) | 36 | 3172 | 2 | 0 | 0.06 | 6.76 |
| 2019 | Primera Division (Peru) | 27 | 2340 | 2 | 0 | 0.08 | 6.95 |
| 2020 | Primera Division (Peru) | 18 | 1274 | 0 | 0 | 0 | 6.92 |
| 2021 | Primera Division (Peru) | 20 | 1531 | 0 | 0 | 0 | 7 |
| 2022 | Primera Division (Peru) | 9 | 506 | 0 | 0 | 0 | 6.79 |
| 2023 | Primera Division (Peru) | 19 | 1463 | 0 | 0 | 0 | 6.55 |
| 2024 | Primera Division (Peru) | 8 | 418 | 0 | 0 | 0 | 6.91 |
| 2025 | Primera Division (Peru) | 10 | 540 | 0 | 0 | 0 | 6.72 |
| 2026 | Primera Division (Peru) | 6 | 187 | 0 | 0 | 0 | 6.4 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Cusco FC | 5 | 1 | 1 | 3 | 1 | 0 | 0 | 0 |
 Alianza Atlético | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 Universitario | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 1 |
 Sporting Cristal | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Cienciano | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 ADT | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Unión Comercio | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Alianza Lima | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Comerciantes Unidos | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Sport Huancayo | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Melgar | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 César Vallejo | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 UTC Cajamarca | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Los Chankas | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Alianza Universidad | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Sport Boys | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Deportivo Garcilaso | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Atlético Grau | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Fortaleza | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 River Plate | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2026 Primera Division (Peru), Jefferson Portales played 6 games (187 minutes) without a direct goal contribution. Per-match rating over the season: 6.4.
The database holds 9 league seasons for him, from 2018 to 2026 across 5 clubs. His best-rated season remains 2021 (7, Primera Division (Peru)); his lowest was 2026 (6.4). The recent curve points down: 0.28 below his prior career average across the last two rated seasons.
