| PechamXDi vs Jin | 8–3 | 72.73% |
| PechamXDi vs Jack-8 | 5–6 | 45.45% |
| PechamXDi vs Steve | 4–6 | 40.00% |
| PechamXDi vs Asuka | 4–6 | 40.00% |
| PechamXDi vs Reina | 8–1 | 88.89% |
| PechamXDi vs Xiaoyu | 4–3 | 57.14% |
| PechamXDi vs King | 5–1 | 83.33% |
| PechamXDi vs Hwoarang | 2–4 | 33.33% |
| PechamXDi vs Raven | 3–3 | 50.00% |
| PechamXDi vs Clive | 4–2 | 66.67% |
| PechamXDi vs Law | 3–1 | 75.00% |
| PechamXDi vs Yoshimitsu | 1–3 | 25.00% |
| PechamXDi vs Dragunov | 2–1 | 66.67% |
| PechamXDi vs Leo | 1–2 | 33.33% |
| PechamXDi vs Alisa | 2–1 | 66.67% |
| PechamXDi vs Jun | 2–1 | 66.67% |
| PechamXDi vs Azucena | 3–0 | 100.00% |
| PechamXDi vs Paul | 2–0 | 100.00% |
| PechamXDi vs Bryan | 2–0 | 100.00% |
| PechamXDi vs Kazuya | 2–0 | 100.00% |
| PechamXDi vs Lili | 2–0 | 100.00% |
| PechamXDi vs Lee | 2–0 | 100.00% |
| PechamXDi vs Kuma | 2–0 | 100.00% |
| PechamXDi vs Eddy | 0–2 | 0.00% |
| PechamXDi vs Heihachi | 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.