| KeyRios vs Kazuya | 11–17 | 39.29% |
| KeyRios vs Hwoarang | 7–19 | 26.92% |
| KeyRios vs Reina | 15–10 | 60.00% |
| KeyRios vs Lili | 7–17 | 29.17% |
| KeyRios vs Jin | 3–20 | 13.04% |
| KeyRios vs King | 1–11 | 8.33% |
| KeyRios vs Paul | 5–6 | 45.45% |
| KeyRios vs Asuka | 4–7 | 36.36% |
| KeyRios vs Dragunov | 1–10 | 9.09% |
| KeyRios vs Jun | 6–5 | 54.55% |
| KeyRios vs Law | 1–8 | 11.11% |
| KeyRios vs Yoshimitsu | 2–7 | 22.22% |
| KeyRios vs Jack-8 | 2–7 | 22.22% |
| KeyRios vs Victor | 4–5 | 44.44% |
| KeyRios vs Bryan | 1–7 | 12.50% |
| KeyRios vs Steve | 1–7 | 12.50% |
| KeyRios vs Azucena | 4–3 | 57.14% |
| KeyRios vs Xiaoyu | 2–4 | 33.33% |
| KeyRios vs Devil Jin | 3–3 | 50.00% |
| KeyRios vs Claudio | 4–2 | 66.67% |
| KeyRios vs Feng | 2–3 | 40.00% |
| KeyRios vs Zafina | 2–3 | 40.00% |
| KeyRios vs Leroy | 2–3 | 40.00% |
| KeyRios vs Nina | 0–4 | 0.00% |
| KeyRios vs Panda | 1–3 | 25.00% |
| KeyRios vs Raven | 2–2 | 50.00% |
| KeyRios vs Eddy | 1–3 | 25.00% |
| KeyRios vs Lee | 1–2 | 33.33% |
| KeyRios vs Lars | 0–2 | 0.00% |
| KeyRios vs Alisa | 1–1 | 50.00% |
| KeyRios vs Kuma | 1–1 | 50.00% |
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.