| Ario vs King | 22–24 | 47.83% |
| Ario vs Jin | 10–25 | 28.57% |
| Ario vs Hwoarang | 12–22 | 35.29% |
| Ario vs Law | 6–22 | 21.43% |
| Ario vs Kazuya | 9–17 | 34.62% |
| Ario vs Reina | 8–18 | 30.77% |
| Ario vs Steve | 2–23 | 8.00% |
| Ario vs Yoshimitsu | 12–12 | 50.00% |
| Ario vs Victor | 5–19 | 20.83% |
| Ario vs Heihachi | 3–20 | 13.04% |
| Ario vs Nina | 7–15 | 31.82% |
| Ario vs Dragunov | 4–17 | 19.05% |
| Ario vs Lili | 8–12 | 40.00% |
| Ario vs Alisa | 6–14 | 30.00% |
| Ario vs Paul | 4–15 | 21.05% |
| Ario vs Xiaoyu | 7–12 | 36.84% |
| Ario vs Devil Jin | 3–13 | 18.75% |
| Ario vs Jun | 6–10 | 37.50% |
| Ario vs Clive | 4–12 | 25.00% |
| Ario vs Asuka | 4–10 | 28.57% |
| Ario vs Lee | 5–9 | 35.71% |
| Ario vs Raven | 5–9 | 35.71% |
| Ario vs Eddy | 1–13 | 7.14% |
| Ario vs Azucena | 3–10 | 23.08% |
| Ario vs Lidia | 5–8 | 38.46% |
| Ario vs Kuma | 3–8 | 27.27% |
| Ario vs Bryan | 6–3 | 66.67% |
| Ario vs Feng | 3–5 | 37.50% |
| Ario vs Lars | 0–7 | 0.00% |
| Ario vs Leo | 0–5 | 0.00% |
| Ario vs Claudio | 1–4 | 20.00% |
| Ario vs Leroy | 1–4 | 20.00% |
| Ario vs Jack-8 | 1–3 | 25.00% |
| Ario vs Shaheen | 1–3 | 25.00% |
| Ario vs Zafina | 2–1 | 66.67% |
| Ario vs Anna | 2–1 | 66.67% |
| Ario vs Armor King | 2–1 | 66.67% |
| Ario vs Panda | 0–2 | 0.00% |
| Ario vs Fahkumram | 1–0 | 100.00% |
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.