| postachonomas vs Reina | 9–5 | 64.29% |
| postachonomas vs King | 4–6 | 40.00% |
| postachonomas vs Jin | 7–3 | 70.00% |
| postachonomas vs Law | 5–4 | 55.56% |
| postachonomas vs Azucena | 3–2 | 60.00% |
| postachonomas vs Kazuya | 2–2 | 50.00% |
| postachonomas vs Devil Jin | 2–2 | 50.00% |
| postachonomas vs Lili | 2–2 | 50.00% |
| postachonomas vs Dragunov | 2–2 | 50.00% |
| postachonomas vs Victor | 0–4 | 0.00% |
| postachonomas vs Anna | 3–1 | 75.00% |
| postachonomas vs Fahkumram | 1–3 | 25.00% |
| postachonomas vs Kuma | 3–0 | 100.00% |
| postachonomas vs Heihachi | 1–2 | 33.33% |
| postachonomas vs Hwoarang | 2–0 | 100.00% |
| postachonomas vs Bryan | 0–2 | 0.00% |
| postachonomas vs Steve | 2–0 | 100.00% |
| postachonomas vs Jack-8 | 0–2 | 0.00% |
| postachonomas vs Asuka | 2–0 | 100.00% |
| postachonomas vs Lee | 2–0 | 100.00% |
| postachonomas vs Zafina | 2–0 | 100.00% |
| postachonomas vs Leroy | 1–1 | 50.00% |
| postachonomas vs Jun | 0–2 | 0.00% |
| postachonomas vs Raven | 2–0 | 100.00% |
| postachonomas vs Eddy | 1–1 | 50.00% |
| postachonomas vs Lidia | 2–0 | 100.00% |
| postachonomas vs Yoshimitsu | 0–1 | 0.00% |
| postachonomas vs Clive | 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.