| LeKwan James vs Heihachi | 31–40 | 43.66% |
| LeKwan James vs King | 17–28 | 37.78% |
| LeKwan James vs Reina | 22–17 | 56.41% |
| LeKwan James vs Bryan | 15–21 | 41.67% |
| LeKwan James vs Jin | 11–18 | 37.93% |
| LeKwan James vs Kazuya | 11–15 | 42.31% |
| LeKwan James vs Eddy | 9–17 | 34.62% |
| LeKwan James vs Steve | 12–10 | 54.55% |
| LeKwan James vs Jun | 9–13 | 40.91% |
| LeKwan James vs Hwoarang | 10–9 | 52.63% |
| LeKwan James vs Law | 7–11 | 38.89% |
| LeKwan James vs Dragunov | 10–8 | 55.56% |
| LeKwan James vs Leo | 7–11 | 38.89% |
| LeKwan James vs Yoshimitsu | 3–11 | 21.43% |
| LeKwan James vs Victor | 9–5 | 64.29% |
| LeKwan James vs Claudio | 3–8 | 27.27% |
| LeKwan James vs Azucena | 8–3 | 72.73% |
| LeKwan James vs Asuka | 3–7 | 30.00% |
| LeKwan James vs Feng | 1–9 | 10.00% |
| LeKwan James vs Lili | 7–3 | 70.00% |
| LeKwan James vs Lidia | 7–3 | 70.00% |
| LeKwan James vs Shaheen | 0–8 | 0.00% |
| LeKwan James vs Nina | 4–4 | 50.00% |
| LeKwan James vs Kuma | 4–4 | 50.00% |
| LeKwan James vs Xiaoyu | 2–5 | 28.57% |
| LeKwan James vs Leroy | 3–4 | 42.86% |
| LeKwan James vs Paul | 2–4 | 33.33% |
| LeKwan James vs Jack-8 | 1–5 | 16.67% |
| LeKwan James vs Alisa | 2–4 | 33.33% |
| LeKwan James vs Zafina | 4–1 | 80.00% |
| LeKwan James vs Lee | 2–1 | 66.67% |
| LeKwan James vs Devil Jin | 1–1 | 50.00% |
| LeKwan James vs Lars | 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.