| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | Liga Pro | 2 | 18 | 0 | 0 | — | 6.68 |
| 2024 | Liga Pro | 5 | 184 | 1 | 0 | 0.49 | 6.92 |
| 2026 | Liga Pro | 25 | 1978 | 1 | 4 | 0.23 | 7.15 |
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 2026-08-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Técnico Universitario | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Guayaquil City | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Imbabura | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mushuc Runa | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Emelec | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 LDU Quito | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Macará | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Orense | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Cumbaya | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 El Nacional | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Delfin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Deportivo Cuenca | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Independiente del Valle | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Universidad Católica | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Libertad | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Leones del Norte | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Piero Guzmán closed the 2026 Liga Pro campaign on 1 goal and 4 assists from 25 outings (1,978 minutes) — 0.23 goal involvements per 90. Per-match rating over the season: 7.15.
His recorded league career runs from 2023 to 2026: 3 seasons, all with a single club. 2026's 7.15 stands as his career-best rating, with 2024 (6.92) at the other end.
