| wckjames vs King | 14–6 | 70.00% |
| wckjames vs Kazuya | 3–14 | 17.65% |
| wckjames vs Hwoarang | 5–10 | 33.33% |
| wckjames vs Reina | 6–9 | 40.00% |
| wckjames vs Steve | 11–3 | 78.57% |
| wckjames vs Lidia | 5–9 | 35.71% |
| wckjames vs Law | 5–8 | 38.46% |
| wckjames vs Claudio | 4–8 | 33.33% |
| wckjames vs Jin | 2–8 | 20.00% |
| wckjames vs Bryan | 3–7 | 30.00% |
| wckjames vs Clive | 1–8 | 11.11% |
| wckjames vs Lili | 4–4 | 50.00% |
| wckjames vs Leroy | 2–6 | 25.00% |
| wckjames vs Nina | 3–4 | 42.86% |
| wckjames vs Jun | 3–4 | 42.86% |
| wckjames vs Fahkumram | 1–6 | 14.29% |
| wckjames vs Dragunov | 2–4 | 33.33% |
| wckjames vs Yoshimitsu | 3–2 | 60.00% |
| wckjames vs Devil Jin | 2–3 | 40.00% |
| wckjames vs Alisa | 4–1 | 80.00% |
| wckjames vs Kuma | 2–3 | 40.00% |
| wckjames vs Azucena | 2–3 | 40.00% |
| wckjames vs Victor | 1–4 | 20.00% |
| wckjames vs Heihachi | 2–3 | 40.00% |
| wckjames vs Feng | 2–2 | 50.00% |
| wckjames vs Eddy | 2–2 | 50.00% |
| wckjames vs Paul | 1–1 | 50.00% |
| wckjames vs Asuka | 1–1 | 50.00% |
| wckjames vs Leo | 0–2 | 0.00% |
| wckjames vs Shaheen | 0–2 | 0.00% |
| wckjames vs Raven | 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.