| PeddyRomano vs Jin | 6–7 | 46.15% |
| PeddyRomano vs Heihachi | 8–5 | 61.54% |
| PeddyRomano vs King | 6–1 | 85.71% |
| PeddyRomano vs Hwoarang | 4–3 | 57.14% |
| PeddyRomano vs Lili | 6–1 | 85.71% |
| PeddyRomano vs Steve | 3–3 | 50.00% |
| PeddyRomano vs Lee | 1–3 | 25.00% |
| PeddyRomano vs Bryan | 2–1 | 66.67% |
| PeddyRomano vs Asuka | 0–3 | 0.00% |
| PeddyRomano vs Feng | 0–3 | 0.00% |
| PeddyRomano vs Alisa | 2–1 | 66.67% |
| PeddyRomano vs Claudio | 2–1 | 66.67% |
| PeddyRomano vs Nina | 2–1 | 66.67% |
| PeddyRomano vs Jun | 2–1 | 66.67% |
| PeddyRomano vs Lidia | 2–1 | 66.67% |
| PeddyRomano vs Paul | 2–0 | 100.00% |
| PeddyRomano vs Jack-8 | 1–1 | 50.00% |
| PeddyRomano vs Devil Jin | 0–2 | 0.00% |
| PeddyRomano vs Dragunov | 0–2 | 0.00% |
| PeddyRomano vs Zafina | 2–0 | 100.00% |
| PeddyRomano vs Azucena | 1–1 | 50.00% |
| PeddyRomano vs Anna | 0–2 | 0.00% |
| PeddyRomano vs Law | 0–1 | 0.00% |
| PeddyRomano vs Yoshimitsu | 1–0 | 100.00% |
| PeddyRomano vs Xiaoyu | 1–0 | 100.00% |
| PeddyRomano vs Kazuya | 0–1 | 0.00% |
| PeddyRomano vs Lars | 0–1 | 0.00% |
| PeddyRomano vs Reina | 0–1 | 0.00% |
| PeddyRomano vs Victor | 0–1 | 0.00% |
| PeddyRomano vs Eddy | 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.