| OldSkull vs Azucena | 8–3 | 72.73% |
| OldSkull vs Victor | 7–4 | 63.64% |
| OldSkull vs Dragunov | 6–3 | 66.67% |
| OldSkull vs Jin | 8–0 | 100.00% |
| OldSkull vs Bryan | 5–1 | 83.33% |
| OldSkull vs Lili | 5–1 | 83.33% |
| OldSkull vs Asuka | 4–1 | 80.00% |
| OldSkull vs Reina | 5–0 | 100.00% |
| OldSkull vs Xiaoyu | 3–1 | 75.00% |
| OldSkull vs Zafina | 4–0 | 100.00% |
| OldSkull vs Paul | 3–0 | 100.00% |
| OldSkull vs Law | 3–0 | 100.00% |
| OldSkull vs King | 3–0 | 100.00% |
| OldSkull vs Leo | 2–1 | 66.67% |
| OldSkull vs Lee | 1–2 | 33.33% |
| OldSkull vs Eddy | 1–2 | 33.33% |
| OldSkull vs Hwoarang | 2–0 | 100.00% |
| OldSkull vs Kazuya | 2–0 | 100.00% |
| OldSkull vs Feng | 2–0 | 100.00% |
| OldSkull vs Kuma | 2–0 | 100.00% |
| OldSkull vs Jun | 2–0 | 100.00% |
| OldSkull vs Raven | 2–0 | 100.00% |
| OldSkull vs Yoshimitsu | 1–0 | 100.00% |
| OldSkull vs Jack-8 | 1–0 | 100.00% |
| OldSkull 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.