| Yannipants vs Bryan | 17–8 | 68.00% |
| Yannipants vs King | 19–5 | 79.17% |
| Yannipants vs Steve | 14–9 | 60.87% |
| Yannipants vs Heihachi | 15–8 | 65.22% |
| Yannipants vs Law | 11–9 | 55.00% |
| Yannipants vs Hwoarang | 13–5 | 72.22% |
| Yannipants vs Paul | 10–6 | 62.50% |
| Yannipants vs Dragunov | 8–8 | 50.00% |
| Yannipants vs Jin | 4–9 | 30.77% |
| Yannipants vs Lars | 7–6 | 53.85% |
| Yannipants vs Kazuya | 6–6 | 50.00% |
| Yannipants vs Azucena | 5–7 | 41.67% |
| Yannipants vs Xiaoyu | 5–6 | 45.45% |
| Yannipants vs Shaheen | 6–5 | 54.55% |
| Yannipants vs Jun | 3–6 | 33.33% |
| Yannipants vs Victor | 9–0 | 100.00% |
| Yannipants vs Yoshimitsu | 4–4 | 50.00% |
| Yannipants vs Reina | 4–4 | 50.00% |
| Yannipants vs Lili | 4–3 | 57.14% |
| Yannipants vs Alisa | 0–6 | 0.00% |
| Yannipants vs Devil Jin | 3–2 | 60.00% |
| Yannipants vs Eddy | 1–4 | 20.00% |
| Yannipants vs Asuka | 2–2 | 50.00% |
| Yannipants vs Feng | 2–2 | 50.00% |
| Yannipants vs Lee | 4–0 | 100.00% |
| Yannipants vs Leo | 1–1 | 50.00% |
| Yannipants vs Leroy | 0–1 | 0.00% |
| Yannipants vs Raven | 0–1 | 0.00% |
| Yannipants vs Lidia | 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.