| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Superliga (Romania) | 1 | 18 | 0 | 0 | — | 7 |
| 2016/2017 | Superliga (Romania) | 16 | 960 | 0 | 0 | 0 | — |
| 2017/2018 | Superliga (Romania) | 32 | 1843 | 3 | 2 | 0.24 | — |
| 2018/2019 | Superliga (Romania) | 16 | 1120 | 0 | 4 | 0.32 | — |
| 2019/2020 | Superliga (Romania) | 22 | 1018 | 1 | 0 | 0.09 | — |
| 2020/2021 | Superliga (Romania) | 37 | 2569 | 9 | 11 | 0.7 | — |
| 2021/2022 | Superliga (Romania) | 18 | 1353 | 3 | 7 | 0.67 | — |
| 2022/2023 | Ekstraklasa | 27 | 1974 | 2 | 2 | 0.18 | 7.2 |
| 2022 | League One (China) | 6 | 422 | 2 | 0 | 0.43 | — |
| 2023/2024 | Ekstraklasa | 17 | 669 | 3 | 0 | 0.4 | 7.09 |
| 2023/2024 | Superliga (Romania) | 12 | 753 | 2 | 0 | 0.24 | 7.03 |
| 2024/2025 | Superliga (Romania) | 13 | 645 | 2 | 3 | 0.7 | 7.24 |
| 2025/2026 | Superliga (Romania) | 12 | 438 | 0 | 0 | 0 | 6.55 |
| 2025/2026 | Liga 2 (Romania) | 12 | 377 | 0 | 1 | 0.24 | 6.56 |
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 2026-07-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Botoşani | 7 | 2 | 1 | 4 | 0 | 1 | 0 | 0 |
 Dinamo Bucureşti | 6 | 2 | 0 | 4 | 3 | 2 | 0 | 0 |
 FCSB | 5 | 2 | 0 | 3 | 1 | 0 | 0 | 0 |
 CFR Cluj | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
 Universitatea Cluj | 5 | 1 | 0 | 4 | 0 | 1 | 0 | 0 |
 Universitatea Craiova | 5 | 0 | 2 | 3 | 1 | 0 | 0 | 0 |
 Farul Constanța | 5 | 0 | 4 | 1 | 0 | 2 | 0 | 0 |
 Otelul | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Voluntari | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Sepsi | 4 | 0 | 1 | 3 | 1 | 0 | 0 | 0 |
 Argeş | 4 | 1 | 2 | 1 | 1 | 1 | 0 | 0 |
 Rapid Bucuresti | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Miedź Legnica | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Viitorul | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Debrecen | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Astra | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Concordia Chiajna | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 CSM Iaşi | 2 | 2 | 0 | 0 | 1 | 3 | 0 | 0 |
 Zalaegerszegi TE | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Unirea Slobozia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 New Zealand U23 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Ronaldo Deaconu's 12 outings in the 2025/2026 Superliga (Romania) (438 minutes) produced no goals and no assists. Per-match rating over the season: 6.55.
His ratings range from 6.55 (2025/2026) up to 7.24 in 2024/2025, Superliga (Romania). Averaged over his last two rated seasons, he sits 0.59 below his earlier career level.
