| iiyosaf79 vs Jin | 11–1 | 91.67% |
| iiyosaf79 vs Lars | 4–5 | 44.44% |
| iiyosaf79 vs Claudio | 3–3 | 50.00% |
| iiyosaf79 vs Lee | 2–4 | 33.33% |
| iiyosaf79 vs Hwoarang | 0–5 | 0.00% |
| iiyosaf79 vs King | 2–3 | 40.00% |
| iiyosaf79 vs Leroy | 2–3 | 40.00% |
| iiyosaf79 vs Law | 2–2 | 50.00% |
| iiyosaf79 vs Dragunov | 2–2 | 50.00% |
| iiyosaf79 vs Paul | 0–3 | 0.00% |
| iiyosaf79 vs Bryan | 1–2 | 33.33% |
| iiyosaf79 vs Kazuya | 3–0 | 100.00% |
| iiyosaf79 vs Steve | 0–2 | 0.00% |
| iiyosaf79 vs Feng | 0–2 | 0.00% |
| iiyosaf79 vs Yoshimitsu | 1–0 | 100.00% |
| iiyosaf79 vs Jack-8 | 1–0 | 100.00% |
| iiyosaf79 vs Asuka | 1–0 | 100.00% |
| iiyosaf79 vs Devil Jin | 1–0 | 100.00% |
| iiyosaf79 vs Kuma | 0–1 | 0.00% |
| iiyosaf79 vs Jun | 0–1 | 0.00% |
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.