| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | First League | 1 | 60 | 0 | 0 | — | 6 |
| 2023/2024 | First League | 6 | 162 | 1 | 0 | 0.56 | 6.88 |
| 2024/2025 | First League | 15 | 1124 | 0 | 1 | 0.08 | 6.59 |
| 2025/2026 | First League | 4 | 295 | 0 | 0 | 0 | 6.47 |
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 2026-07-27
1 assist and no goals in 15 games (1,124 minutes): Kaloyan Kostov's 2024/2025 First League line — 0.08 goal involvements per 90. GioScore's computed rating for the season averages 6.59.
His best-rated season remains 2023/2024 (6.88, First League); his lowest was 2024/2025 (6.59).
