| x3x_ProtoType vs King | 23–28 | 45.10% |
| x3x_ProtoType vs Jin | 24–25 | 48.98% |
| x3x_ProtoType vs Reina | 19–30 | 38.78% |
| x3x_ProtoType vs Lili | 20–21 | 48.78% |
| x3x_ProtoType vs Eddy | 11–22 | 33.33% |
| x3x_ProtoType vs Hwoarang | 19–10 | 65.52% |
| x3x_ProtoType vs Kazuya | 15–13 | 53.57% |
| x3x_ProtoType vs Law | 15–11 | 57.69% |
| x3x_ProtoType vs Victor | 11–13 | 45.83% |
| x3x_ProtoType vs Leroy | 14–9 | 60.87% |
| x3x_ProtoType vs Jun | 11–12 | 47.83% |
| x3x_ProtoType vs Clive | 6–14 | 30.00% |
| x3x_ProtoType vs Paul | 4–14 | 22.22% |
| x3x_ProtoType vs Steve | 10–8 | 55.56% |
| x3x_ProtoType vs Bryan | 7–10 | 41.18% |
| x3x_ProtoType vs Feng | 8–9 | 47.06% |
| x3x_ProtoType vs Xiaoyu | 8–8 | 50.00% |
| x3x_ProtoType vs Leo | 7–8 | 46.67% |
| x3x_ProtoType vs Lars | 8–7 | 53.33% |
| x3x_ProtoType vs Alisa | 8–7 | 53.33% |
| x3x_ProtoType vs Lee | 7–8 | 46.67% |
| x3x_ProtoType vs Yoshimitsu | 8–6 | 57.14% |
| x3x_ProtoType vs Devil Jin | 9–5 | 64.29% |
| x3x_ProtoType vs Jack-8 | 5–8 | 38.46% |
| x3x_ProtoType vs Azucena | 7–5 | 58.33% |
| x3x_ProtoType vs Heihachi | 7–5 | 58.33% |
| x3x_ProtoType vs Asuka | 6–4 | 60.00% |
| x3x_ProtoType vs Dragunov | 5–5 | 50.00% |
| x3x_ProtoType vs Nina | 6–4 | 60.00% |
| x3x_ProtoType vs Claudio | 6–3 | 66.67% |
| x3x_ProtoType vs Kuma | 4–5 | 44.44% |
| x3x_ProtoType vs Lidia | 0–7 | 0.00% |
| x3x_ProtoType vs Panda | 2–2 | 50.00% |
| x3x_ProtoType vs Raven | 3–1 | 75.00% |
| x3x_ProtoType vs Shaheen | 0–2 | 0.00% |
| x3x_ProtoType vs Zafina | 1–1 | 50.00% |
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.