| Peon vs Jin | 4–7 | 36.36% |
| Peon vs Hwoarang | 5–5 | 50.00% |
| Peon vs Jun | 5–4 | 55.56% |
| Peon vs Reina | 4–5 | 44.44% |
| Peon vs Lili | 1–7 | 12.50% |
| Peon vs Nina | 2–5 | 28.57% |
| Peon vs Law | 3–2 | 60.00% |
| Peon vs King | 2–3 | 40.00% |
| Peon vs Dragunov | 2–3 | 40.00% |
| Peon vs Shaheen | 4–1 | 80.00% |
| Peon vs Kazuya | 1–3 | 25.00% |
| Peon vs Steve | 1–3 | 25.00% |
| Peon vs Claudio | 1–3 | 25.00% |
| Peon vs Lidia | 0–4 | 0.00% |
| Peon vs Clive | 3–1 | 75.00% |
| Peon vs Bryan | 0–3 | 0.00% |
| Peon vs Lars | 2–1 | 66.67% |
| Peon vs Leroy | 2–1 | 66.67% |
| Peon vs Victor | 3–0 | 100.00% |
| Peon vs Anna | 1–2 | 33.33% |
| Peon vs Xiaoyu | 0–2 | 0.00% |
| Peon vs Asuka | 0–2 | 0.00% |
| Peon vs Lee | 2–0 | 100.00% |
| Peon vs Kuma | 1–1 | 50.00% |
| Peon vs Zafina | 0–2 | 0.00% |
| Peon vs Eddy | 0–2 | 0.00% |
| Peon vs Heihachi | 1–1 | 50.00% |
| Peon vs Yoshimitsu | 0–1 | 0.00% |
| Peon vs Devil Jin | 1–0 | 100.00% |
| Peon vs Azucena | 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.