| Peyball vs King | 5–13 | 27.78% |
| Peyball vs Lili | 4–10 | 28.57% |
| Peyball vs Steve | 8–5 | 61.54% |
| Peyball vs Xiaoyu | 5–7 | 41.67% |
| Peyball vs Kazuya | 2–9 | 18.18% |
| Peyball vs Jun | 7–4 | 63.64% |
| Peyball vs Law | 4–6 | 40.00% |
| Peyball vs Hwoarang | 4–6 | 40.00% |
| Peyball vs Reina | 4–6 | 40.00% |
| Peyball vs Bryan | 2–6 | 25.00% |
| Peyball vs Eddy | 2–6 | 25.00% |
| Peyball vs Lidia | 4–4 | 50.00% |
| Peyball vs Jack-8 | 1–6 | 14.29% |
| Peyball vs Lars | 3–4 | 42.86% |
| Peyball vs Alisa | 3–4 | 42.86% |
| Peyball vs Jin | 2–4 | 33.33% |
| Peyball vs Dragunov | 1–5 | 16.67% |
| Peyball vs Azucena | 3–3 | 50.00% |
| Peyball vs Shaheen | 2–3 | 40.00% |
| Peyball vs Paul | 2–2 | 50.00% |
| Peyball vs Devil Jin | 0–4 | 0.00% |
| Peyball vs Feng | 1–3 | 25.00% |
| Peyball vs Victor | 2–2 | 50.00% |
| Peyball vs Clive | 1–3 | 25.00% |
| Peyball vs Nina | 2–1 | 66.67% |
| Peyball vs Lee | 2–1 | 66.67% |
| Peyball vs Yoshimitsu | 2–0 | 100.00% |
| Peyball vs Asuka | 0–2 | 0.00% |
| Peyball vs Kuma | 2–0 | 100.00% |
| Peyball vs Zafina | 0–2 | 0.00% |
| Peyball vs Heihachi | 2–0 | 100.00% |
| Peyball vs Claudio | 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.