| Keyz vs Miary Zo | 12–20 | 37.50% |
| Keyz vs Steve | 6–13 | 31.58% |
| Keyz vs King | 7–11 | 38.89% |
| Keyz vs Law | 6–7 | 46.15% |
| Keyz vs Reina | 6–7 | 46.15% |
| Keyz vs Victor | 4–9 | 30.77% |
| Keyz vs Lili | 4–8 | 33.33% |
| Keyz vs Armor King | 2–9 | 18.18% |
| Keyz vs Hwoarang | 4–6 | 40.00% |
| Keyz vs Jun | 2–8 | 20.00% |
| Keyz vs Xiaoyu | 2–7 | 22.22% |
| Keyz vs Paul | 4–4 | 50.00% |
| Keyz vs Bryan | 3–5 | 37.50% |
| Keyz vs Kazuya | 4–4 | 50.00% |
| Keyz vs Nina | 4–3 | 57.14% |
| Keyz vs Lee | 2–4 | 33.33% |
| Keyz vs Fahkumram | 1–5 | 16.67% |
| Keyz vs Lars | 0–5 | 0.00% |
| Keyz vs Eddy | 2–3 | 40.00% |
| Keyz vs Yoshimitsu | 0–4 | 0.00% |
| Keyz vs Jin | 2–2 | 50.00% |
| Keyz vs Asuka | 2–2 | 50.00% |
| Keyz vs Dragunov | 2–2 | 50.00% |
| Keyz vs Feng | 2–1 | 66.67% |
| Keyz vs Alisa | 2–1 | 66.67% |
| Keyz vs Azucena | 1–2 | 33.33% |
| Keyz vs Lidia | 1–2 | 33.33% |
| Keyz vs Anna | 0–3 | 0.00% |
| Keyz vs Devil Jin | 2–0 | 100.00% |
| Keyz vs Leo | 0–2 | 0.00% |
| Keyz vs Claudio | 2–0 | 100.00% |
| Keyz vs Shaheen | 0–2 | 0.00% |
| Keyz vs Kuma | 0–2 | 0.00% |
| Keyz vs Raven | 2–0 | 100.00% |
| Keyz vs Heihachi | 0–2 | 0.00% |
| Keyz vs Clive | 0–2 | 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.