| Keratin vs Kazuya | 9–5 | 64.29% |
| Keratin vs Steve | 10–1 | 90.91% |
| Keratin vs Reina | 11–0 | 100.00% |
| Keratin vs Lili | 7–2 | 77.78% |
| Keratin vs Dragunov | 6–2 | 75.00% |
| Keratin vs Paul | 5–1 | 83.33% |
| Keratin vs Jun | 4–1 | 80.00% |
| Keratin vs Anna | 5–0 | 100.00% |
| Keratin vs Law | 3–1 | 75.00% |
| Keratin vs Devil Jin | 4–0 | 100.00% |
| Keratin vs Nina | 3–1 | 75.00% |
| Keratin vs Eddy | 3–1 | 75.00% |
| Keratin vs Armor King | 3–1 | 75.00% |
| Keratin vs King | 3–0 | 100.00% |
| Keratin vs Xiaoyu | 2–1 | 66.67% |
| Keratin vs Azucena | 3–0 | 100.00% |
| Keratin vs Jin | 2–0 | 100.00% |
| Keratin vs Asuka | 2–0 | 100.00% |
| Keratin vs Alisa | 2–0 | 100.00% |
| Keratin vs Heihachi | 1–1 | 50.00% |
| Keratin vs Hwoarang | 1–0 | 100.00% |
| Keratin vs Victor | 0–1 | 0.00% |
| Keratin vs Lidia | 0–1 | 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.