| Ciro vs Bryan | 12–6 | 66.67% |
| Ciro vs Hwoarang | 10–6 | 62.50% |
| Ciro vs Jin | 6–7 | 46.15% |
| Ciro vs Yoshimitsu | 10–2 | 83.33% |
| Ciro vs Kazuya | 8–4 | 66.67% |
| Ciro vs Paul | 9–2 | 81.82% |
| Ciro vs Law | 10–1 | 90.91% |
| Ciro vs Dragunov | 8–3 | 72.73% |
| Ciro vs Armor King | 6–5 | 54.55% |
| Ciro vs Lili | 5–5 | 50.00% |
| Ciro vs King | 2–6 | 25.00% |
| Ciro vs Azucena | 6–2 | 75.00% |
| Ciro vs Lee | 4–3 | 57.14% |
| Ciro vs Reina | 4–3 | 57.14% |
| Ciro vs Eddy | 5–2 | 71.43% |
| Ciro vs Devil Jin | 3–3 | 50.00% |
| Ciro vs Heihachi | 4–2 | 66.67% |
| Ciro vs Xiaoyu | 3–2 | 60.00% |
| Ciro vs Leroy | 2–3 | 40.00% |
| Ciro vs Jun | 3–2 | 60.00% |
| Ciro vs Clive | 1–4 | 20.00% |
| Ciro vs Asuka | 1–3 | 25.00% |
| Ciro vs Alisa | 0–4 | 0.00% |
| Ciro vs Claudio | 1–3 | 25.00% |
| Ciro vs Zafina | 3–1 | 75.00% |
| Ciro vs Victor | 3–1 | 75.00% |
| Ciro vs Anna | 4–0 | 100.00% |
| Ciro vs Steve | 2–1 | 66.67% |
| Ciro vs Kuma | 1–2 | 33.33% |
| Ciro vs Miary Zo | 2–1 | 66.67% |
| Ciro vs Feng | 1–1 | 50.00% |
| Ciro vs Lars | 1–1 | 50.00% |
| Ciro vs Raven | 0–2 | 0.00% |
| Ciro vs Leo | 0–1 | 0.00% |
| Ciro vs Nina | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.