| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Primera Division (Chile) | 1 | — | 0 | 0 | — | 0 |
| 2023 | Segunda División (Chile) | 22 | 1719 | 1 | 0 | 0.05 | — |
| 2024 | Primera B | 5 | 313 | 0 | 0 | 0 | — |
| 2024 | Segunda División (Chile) | 9 | 669 | 0 | 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: 65 Segunda División (Chile) midfielders, 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 2026-07-14
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Puerto Montt | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Provincial Osorno | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 General Velásquez | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Deportes Rengo | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Real San Joaquín | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Magallanes | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 La Serena | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Iberia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Deportes Temuco | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Barnechea | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
 San Antonio Unido | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Concepcion | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Santiago Morning | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 |
 Deportes Valdivia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fernández Vial | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Deportes Santa Cruz | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Provincial Ovalle | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Deportes Limache | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Brujas de Salamanca | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Concón National | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
Valentín Demateis went through 9 Segunda División (Chile) appearances in 2024 (669 minutes) without a goal or an assist. Set beside a 65-strong pool of Segunda División (Chile) midfielders (2024, min. 450 minutes), he lands in the top 4% for goal involvements per 90 — goals rank: 3rd of 65.
