| Keyxion vs Kazuya | 15–17 | 46.88% |
| Keyxion vs King | 11–13 | 45.83% |
| Keyxion vs Lili | 8–13 | 38.10% |
| Keyxion vs Law | 7–13 | 35.00% |
| Keyxion vs Hwoarang | 5–15 | 25.00% |
| Keyxion vs Jun | 6–14 | 30.00% |
| Keyxion vs Jin | 9–9 | 50.00% |
| Keyxion vs Fahkumram | 9–9 | 50.00% |
| Keyxion vs Bryan | 5–12 | 29.41% |
| Keyxion vs Dragunov | 7–9 | 43.75% |
| Keyxion vs Reina | 7–9 | 43.75% |
| Keyxion vs Steve | 8–4 | 66.67% |
| Keyxion vs Lars | 4–8 | 33.33% |
| Keyxion vs Azucena | 5–6 | 45.45% |
| Keyxion vs Victor | 8–3 | 72.73% |
| Keyxion vs Paul | 3–7 | 30.00% |
| Keyxion vs Clive | 5–5 | 50.00% |
| Keyxion vs Eddy | 3–6 | 33.33% |
| Keyxion vs Claudio | 5–3 | 62.50% |
| Keyxion vs Nina | 5–3 | 62.50% |
| Keyxion vs Anna | 1–6 | 14.29% |
| Keyxion vs Leo | 3–3 | 50.00% |
| Keyxion vs Lidia | 3–3 | 50.00% |
| Keyxion vs Xiaoyu | 1–4 | 20.00% |
| Keyxion vs Yoshimitsu | 2–2 | 50.00% |
| Keyxion vs Asuka | 1–3 | 25.00% |
| Keyxion vs Heihachi | 0–4 | 0.00% |
| Keyxion vs Jack-8 | 2–1 | 66.67% |
| Keyxion vs Kuma | 1–2 | 33.33% |
| Keyxion vs Devil Jin | 0–2 | 0.00% |
| Keyxion vs Lee | 0–2 | 0.00% |
| Keyxion vs Raven | 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.