| Pecky27 vs Hwoarang | 10–9 | 52.63% |
| Pecky27 vs Reina | 9–10 | 47.37% |
| Pecky27 vs Steve | 6–8 | 42.86% |
| Pecky27 vs Eddy | 3–11 | 21.43% |
| Pecky27 vs Jin | 4–9 | 30.77% |
| Pecky27 vs Victor | 6–7 | 46.15% |
| Pecky27 vs King | 6–6 | 50.00% |
| Pecky27 vs Yoshimitsu | 3–8 | 27.27% |
| Pecky27 vs Leroy | 6–5 | 54.55% |
| Pecky27 vs Kazuya | 2–8 | 20.00% |
| Pecky27 vs Lili | 3–7 | 30.00% |
| Pecky27 vs Jun | 5–5 | 50.00% |
| Pecky27 vs Law | 2–7 | 22.22% |
| Pecky27 vs Dragunov | 3–6 | 33.33% |
| Pecky27 vs Alisa | 3–5 | 37.50% |
| Pecky27 vs Shaheen | 2–4 | 33.33% |
| Pecky27 vs Lars | 0–5 | 0.00% |
| Pecky27 vs Kuma | 1–4 | 20.00% |
| Pecky27 vs Asuka | 0–4 | 0.00% |
| Pecky27 vs Feng | 2–2 | 50.00% |
| Pecky27 vs Nina | 4–0 | 100.00% |
| Pecky27 vs Azucena | 1–3 | 25.00% |
| Pecky27 vs Paul | 2–1 | 66.67% |
| Pecky27 vs Xiaoyu | 2–1 | 66.67% |
| Pecky27 vs Lee | 1–2 | 33.33% |
| Pecky27 vs Zafina | 3–0 | 100.00% |
| Pecky27 vs Raven | 0–2 | 0.00% |
| Pecky27 vs Fahkumram | 0–2 | 0.00% |
| Pecky27 vs Bryan | 0–1 | 0.00% |
| Pecky27 vs Devil Jin | 1–0 | 100.00% |
| Pecky27 vs Leo | 0–1 | 0.00% |
| Pecky27 vs Lidia | 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.