| Alta Caio vs Reina | 8–12 | 40.00% |
| Alta Caio vs Kazuya | 0–18 | 0.00% |
| Alta Caio vs Jin | 5–12 | 29.41% |
| Alta Caio vs Law | 8–8 | 50.00% |
| Alta Caio vs Hwoarang | 8–6 | 57.14% |
| Alta Caio vs Dragunov | 6–7 | 46.15% |
| Alta Caio vs Asuka | 2–8 | 20.00% |
| Alta Caio vs Heihachi | 4–6 | 40.00% |
| Alta Caio vs Lars | 1–8 | 11.11% |
| Alta Caio vs King | 4–4 | 50.00% |
| Alta Caio vs Devil Jin | 4–4 | 50.00% |
| Alta Caio vs Xiaoyu | 2–5 | 28.57% |
| Alta Caio vs Lidia | 2–4 | 33.33% |
| Alta Caio vs Bryan | 0–5 | 0.00% |
| Alta Caio vs Leo | 2–2 | 50.00% |
| Alta Caio vs Feng | 0–3 | 0.00% |
| Alta Caio vs Lili | 1–2 | 33.33% |
| Alta Caio vs Claudio | 1–2 | 33.33% |
| Alta Caio vs Zafina | 0–3 | 0.00% |
| Alta Caio vs Jun | 0–3 | 0.00% |
| Alta Caio vs Azucena | 2–1 | 66.67% |
| Alta Caio vs Eddy | 1–2 | 33.33% |
| Alta Caio vs Paul | 2–0 | 100.00% |
| Alta Caio vs Yoshimitsu | 2–0 | 100.00% |
| Alta Caio vs Steve | 1–1 | 50.00% |
| Alta Caio vs Alisa | 1–1 | 50.00% |
| Alta Caio vs Jack-8 | 1–0 | 100.00% |
| Alta Caio vs Nina | 1–0 | 100.00% |
| Alta Caio vs Victor | 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.