| Keyz vs Miary Zo | 15–23 | 39.47% |
| Keyz vs Steve | 13–20 | 39.39% |
| Keyz vs Reina | 12–15 | 44.44% |
| Keyz vs Armor King | 4–21 | 16.00% |
| Keyz vs King | 10–14 | 41.67% |
| Keyz vs Jun | 8–16 | 33.33% |
| Keyz vs Hwoarang | 8–15 | 34.78% |
| Keyz vs Law | 6–16 | 27.27% |
| Keyz vs Lili | 8–13 | 38.10% |
| Keyz vs Azucena | 6–13 | 31.58% |
| Keyz vs Heihachi | 5–10 | 33.33% |
| Keyz vs Dragunov | 6–8 | 42.86% |
| Keyz vs Victor | 4–10 | 28.57% |
| Keyz vs Bryan | 5–8 | 38.46% |
| Keyz vs Kazuya | 4–9 | 30.77% |
| Keyz vs Xiaoyu | 4–7 | 36.36% |
| Keyz vs Eddy | 4–7 | 36.36% |
| Keyz vs Devil Jin | 4–6 | 40.00% |
| Keyz vs Alisa | 4–6 | 40.00% |
| Keyz vs Paul | 4–5 | 44.44% |
| Keyz vs Asuka | 4–5 | 44.44% |
| Keyz vs Nina | 6–3 | 66.67% |
| Keyz vs Anna | 2–7 | 22.22% |
| Keyz vs Fahkumram | 2–7 | 22.22% |
| Keyz vs Jack-8 | 4–4 | 50.00% |
| Keyz vs Lars | 0–8 | 0.00% |
| Keyz vs Lee | 4–4 | 50.00% |
| Keyz vs Clive | 3–5 | 37.50% |
| Keyz vs Yoshimitsu | 2–4 | 33.33% |
| Keyz vs Jin | 4–2 | 66.67% |
| Keyz vs Lidia | 2–4 | 33.33% |
| Keyz vs Feng | 2–3 | 40.00% |
| Keyz vs Raven | 2–2 | 50.00% |
| Keyz vs Leroy | 2–1 | 66.67% |
| 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 Zafina | 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.