| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | Primera Division (El Salvador) | 20 | 1486 | 7 | 0 | 0.42 | — |
| 2016/2017 | Primera Division (El Salvador) | 24 | 2148 | 9 | 0 | 0.38 | — |
| 2017/2018 | Primera Division (El Salvador) | 49 | 3689 | 18 | 0 | 0.44 | — |
| 2017/2018 | LPF | 10 | 799 | 9 | 0 | 1.01 | — |
| 2017/2018 | Lpf | 44 | 3272 | 25 | 0 | 0.69 | — |
| 2021 | Primera Division (Chile) | 14 | 1017 | 2 | 1 | 0.27 | 6.91 |
| 2022 | Primera B | 16 | 827 | 7 | 0 | 0.76 | — |
| 2023 | Segunda División (Chile) | 6 | — | 3 | 0 | — | — |
| 2024 | Primera B | 16 | 683 | 1 | 0 | 0.13 | — |
| 2024 | Segunda División (Chile) | 3 | — | 0 | 0 | — | — |
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.
Cohort: 14 Primera B forwards, 2024, 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 2026-07-17
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Deportes Limache | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Herediano | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Szentlőrinc SE | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Santiago Wanderers | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 San Luis | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 0 |
 Universidad Chile | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Bishop's Stortford | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Magallanes | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Copiapó | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Iberia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Colo-Colo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Rayo Majadahonda | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 O'Higgins | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
 Barnechea | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Cobreloa | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mórahalom | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Unión San Felipe | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Univ. Concepción | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 San Antonio Unido | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Santiago Morning | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
All of Gustavo Guerreño's 2024 Primera B output came as goals: 1 goal in 16 games (683 minutes) — 0.13 goal involvements per 90. Measured against a 14-strong pool of Primera B forwards (2024, min. 450 minutes), he ranks in the 71st percentile by goal involvements per 90 — above the cohort median; on goals he ranks 3rd of 14.
The database holds 10 league seasons for him, from 2015 to 2024 across 10 clubs.
