| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | Tercera - Group 7 | 24 | 1153 | 6 | 0 | 0.47 | — |
| 2024/2025 | Tercera - Group 7 | 4 | 10 | 1 | 0 | — | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 52 Tercera - Group 7 forwards, 2023/2024, 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 2026-07-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Collado Villalba | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Colonia Moscardo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Real Madrid III | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 RSD Alcalá | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 México | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Trival Valderas | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Móstoles | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Leganés II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pozuelo Alarcón | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Siello | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Las Rozas | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tres Cantos | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Galapagar | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 |
All of Sergio Alonso's 2023/2024 Tercera - Group 7 output came as goals: 6 goals in 24 games (1,153 minutes) — 0.47 goal involvements per 90. Set beside 52 Tercera - Group 7 forwards with at least 450 minutes in 2023/2024, he lands in the top 11% for goal involvements per 90, and 12th of 52 for goals scored.
