| Kjy55mm vs Jin | 5–15 | 25.00% |
| Kjy55mm vs Kazuya | 7–9 | 43.75% |
| Kjy55mm vs Steve | 10–5 | 66.67% |
| Kjy55mm vs Paul | 6–7 | 46.15% |
| Kjy55mm vs Bryan | 7–4 | 63.64% |
| Kjy55mm vs Dragunov | 4–6 | 40.00% |
| Kjy55mm vs Hwoarang | 6–3 | 66.67% |
| Kjy55mm vs Nina | 8–1 | 88.89% |
| Kjy55mm vs Yoshimitsu | 1–7 | 12.50% |
| Kjy55mm vs Law | 4–3 | 57.14% |
| Kjy55mm vs Victor | 2–4 | 33.33% |
| Kjy55mm vs King | 3–1 | 75.00% |
| Kjy55mm vs Lili | 2–2 | 50.00% |
| Kjy55mm vs Jack-8 | 1–2 | 33.33% |
| Kjy55mm vs Devil Jin | 1–2 | 33.33% |
| Kjy55mm vs Feng | 0–3 | 0.00% |
| Kjy55mm vs Leroy | 3–0 | 100.00% |
| Kjy55mm vs Asuka | 0–2 | 0.00% |
| Kjy55mm vs Jun | 2–0 | 100.00% |
| Kjy55mm vs Azucena | 0–2 | 0.00% |
| Kjy55mm vs Alisa | 1–0 | 100.00% |
| Kjy55mm vs Lee | 1–0 | 100.00% |
| Kjy55mm vs Xiaoyu | 0–1 | 0.00% |
| Kjy55mm vs Lars | 1–0 | 100.00% |
| Kjy55mm vs Reina | 1–0 | 100.00% |
| Kjy55mm vs Eddy | 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.