| Eduoldboy vs Kazuya | 13–12 | 52.00% |
| Eduoldboy vs Lili | 10–13 | 43.48% |
| Eduoldboy vs Jin | 11–11 | 50.00% |
| Eduoldboy vs Reina | 12–8 | 60.00% |
| Eduoldboy vs Jun | 13–6 | 68.42% |
| Eduoldboy vs Heihachi | 7–11 | 38.89% |
| Eduoldboy vs King | 7–10 | 41.18% |
| Eduoldboy vs Steve | 11–6 | 64.71% |
| Eduoldboy vs Paul | 8–6 | 57.14% |
| Eduoldboy vs Law | 6–6 | 50.00% |
| Eduoldboy vs Yoshimitsu | 6–5 | 54.55% |
| Eduoldboy vs Leroy | 5–6 | 45.45% |
| Eduoldboy vs Lidia | 7–4 | 63.64% |
| Eduoldboy vs Lars | 5–5 | 50.00% |
| Eduoldboy vs Bryan | 3–6 | 33.33% |
| Eduoldboy vs Dragunov | 4–5 | 44.44% |
| Eduoldboy vs Eddy | 2–7 | 22.22% |
| Eduoldboy vs Asuka | 3–5 | 37.50% |
| Eduoldboy vs Devil Jin | 0–8 | 0.00% |
| Eduoldboy vs Lee | 2–4 | 33.33% |
| Eduoldboy vs Hwoarang | 1–4 | 20.00% |
| Eduoldboy vs Feng | 1–3 | 25.00% |
| Eduoldboy vs Claudio | 3–1 | 75.00% |
| Eduoldboy vs Victor | 1–2 | 33.33% |
| Eduoldboy vs Xiaoyu | 2–0 | 100.00% |
| Eduoldboy vs Azucena | 1–1 | 50.00% |
| Eduoldboy vs Jack-8 | 0–1 | 0.00% |
| Eduoldboy vs Alisa | 0–1 | 0.00% |
| Eduoldboy vs Leo | 1–0 | 100.00% |
| Eduoldboy vs Kuma | 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.