| KIYON vs Law | 9–6 | 60.00% |
| KIYON vs Reina | 10–1 | 90.91% |
| KIYON vs Xiaoyu | 4–6 | 40.00% |
| KIYON vs Hwoarang | 6–1 | 85.71% |
| KIYON vs Jin | 5–1 | 83.33% |
| KIYON vs Victor | 5–1 | 83.33% |
| KIYON vs Bryan | 3–2 | 60.00% |
| KIYON vs Steve | 3–2 | 60.00% |
| KIYON vs Lee | 3–2 | 60.00% |
| KIYON vs Kazuya | 2–2 | 50.00% |
| KIYON vs Lili | 2–2 | 50.00% |
| KIYON vs Dragunov | 3–1 | 75.00% |
| KIYON vs Leo | 3–1 | 75.00% |
| KIYON vs Clive | 4–0 | 100.00% |
| KIYON vs King | 0–3 | 0.00% |
| KIYON vs Yoshimitsu | 2–1 | 66.67% |
| KIYON vs Devil Jin | 2–1 | 66.67% |
| KIYON vs Lars | 2–0 | 100.00% |
| KIYON vs Nina | 2–0 | 100.00% |
| KIYON vs Raven | 2–0 | 100.00% |
| KIYON vs Lidia | 0–2 | 0.00% |
| KIYON vs Paul | 0–1 | 0.00% |
| KIYON vs Asuka | 1–0 | 100.00% |
| KIYON vs Jun | 1–0 | 100.00% |
| KIYON vs Eddy | 0–1 | 0.00% |
| KIYON vs Heihachi | 1–0 | 100.00% |
| KIYON vs Anna | 1–0 | 100.00% |
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.