| Keyio vs King | 27–43 | 38.57% |
| Keyio vs Reina | 31–17 | 64.58% |
| Keyio vs Lili | 19–22 | 46.34% |
| Keyio vs Hwoarang | 23–16 | 58.97% |
| Keyio vs Steve | 24–15 | 61.54% |
| Keyio vs Jin | 17–20 | 45.95% |
| Keyio vs Clive | 14–23 | 37.84% |
| Keyio vs Law | 20–16 | 55.56% |
| Keyio vs Kazuya | 18–17 | 51.43% |
| Keyio vs Bryan | 19–15 | 55.88% |
| Keyio vs Dragunov | 13–17 | 43.33% |
| Keyio vs Heihachi | 14–16 | 46.67% |
| Keyio vs Xiaoyu | 12–13 | 48.00% |
| Keyio vs Paul | 13–10 | 56.52% |
| Keyio vs Asuka | 10–12 | 45.45% |
| Keyio vs Fahkumram | 5–17 | 22.73% |
| Keyio vs Nina | 9–12 | 42.86% |
| Keyio vs Victor | 9–9 | 50.00% |
| Keyio vs Eddy | 6–12 | 33.33% |
| Keyio vs Jack-8 | 7–10 | 41.18% |
| Keyio vs Yoshimitsu | 7–9 | 43.75% |
| Keyio vs Leroy | 6–10 | 37.50% |
| Keyio vs Azucena | 7–9 | 43.75% |
| Keyio vs Lidia | 9–7 | 56.25% |
| Keyio vs Feng | 8–7 | 53.33% |
| Keyio vs Leo | 7–8 | 46.67% |
| Keyio vs Alisa | 4–9 | 30.77% |
| Keyio vs Lee | 6–7 | 46.15% |
| Keyio vs Kuma | 6–7 | 46.15% |
| Keyio vs Devil Jin | 5–6 | 45.45% |
| Keyio vs Anna | 7–3 | 70.00% |
| Keyio vs Claudio | 6–3 | 66.67% |
| Keyio vs Jun | 5–4 | 55.56% |
| Keyio vs Shaheen | 3–5 | 37.50% |
| Keyio vs Raven | 1–6 | 14.29% |
| Keyio vs Lars | 2–4 | 33.33% |
| Keyio vs Zafina | 1–3 | 25.00% |
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.