| K1mJW vs Hwoarang | 18–10 | 64.29% |
| K1mJW vs Paul | 8–8 | 50.00% |
| K1mJW vs Lili | 11–5 | 68.75% |
| K1mJW vs Reina | 13–3 | 81.25% |
| K1mJW vs Bryan | 10–5 | 66.67% |
| K1mJW vs Kazuya | 13–2 | 86.67% |
| K1mJW vs Law | 11–3 | 78.57% |
| K1mJW vs King | 8–6 | 57.14% |
| K1mJW vs Steve | 11–3 | 78.57% |
| K1mJW vs Yoshimitsu | 8–5 | 61.54% |
| K1mJW vs Jin | 13–0 | 100.00% |
| K1mJW vs Asuka | 7–5 | 58.33% |
| K1mJW vs Azucena | 6–2 | 75.00% |
| K1mJW vs Victor | 5–3 | 62.50% |
| K1mJW vs Alisa | 4–3 | 57.14% |
| K1mJW vs Xiaoyu | 3–3 | 50.00% |
| K1mJW vs Dragunov | 4–1 | 80.00% |
| K1mJW vs Kuma | 5–0 | 100.00% |
| K1mJW vs Leroy | 2–3 | 40.00% |
| K1mJW vs Jun | 4–1 | 80.00% |
| K1mJW vs Jack-8 | 4–0 | 100.00% |
| K1mJW vs Devil Jin | 1–3 | 25.00% |
| K1mJW vs Feng | 0–4 | 0.00% |
| K1mJW vs Leo | 2–2 | 50.00% |
| K1mJW vs Lars | 2–1 | 66.67% |
| K1mJW vs Lee | 3–0 | 100.00% |
| K1mJW vs Eddy | 2–1 | 66.67% |
| K1mJW vs Shaheen | 1–1 | 50.00% |
| K1mJW vs Nina | 0–2 | 0.00% |
| K1mJW vs Zafina | 2–0 | 100.00% |
| K1mJW vs Claudio | 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.