| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | First League | 1 | — | 0 | 0 | — | — |
| 2019/2020 | First League | 1 | 83 | 0 | 0 | — | — |
| 2021/2022 | First League | 4 | 286 | 0 | 0 | 0 | — |
| 2024/2025 | Second League | 6 | 528 | 0 | 0 | 0 | — |
| 2025/2026 | First League | 33 | 2696 | 1 | 0 | 0.03 | 6.3 |
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 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Dobrudzha 1919 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Septemvri Sofia | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Lokomotiv Plovdiv | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 CSKA Sofia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Botev Plovdiv | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Slavia Sofia | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ludogorets | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Levski Sofia | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 |
 Dunav 2010 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Botev Vratsa | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Spartak Varna | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Cherno More | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Beroe | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Lokomotiv Sofia 1929 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Arda | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 CSKA 1948 Sofia | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Spartak Pleven | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Chernomorets Balchik | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Marek | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bdin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
All of Kostadin Iliev's 2025/2026 First League output came as goals: 1 goal in 33 games (2,696 minutes) — 0.03 goal involvements per 90. GioScore's computed rating for the season averages 6.3.
The record shows 5 league seasons for him (2019–2025) across 3 clubs.
