| PeterRoll vs King | 4–10 | 28.57% |
| PeterRoll vs Steve | 7–7 | 50.00% |
| PeterRoll vs Law | 4–8 | 33.33% |
| PeterRoll vs Kazuya | 7–5 | 58.33% |
| PeterRoll vs Yoshimitsu | 1–7 | 12.50% |
| PeterRoll vs Jin | 2–5 | 28.57% |
| PeterRoll vs Alisa | 3–4 | 42.86% |
| PeterRoll vs Lee | 0–7 | 0.00% |
| PeterRoll vs Lili | 2–4 | 33.33% |
| PeterRoll vs Reina | 0–6 | 0.00% |
| PeterRoll vs Xiaoyu | 2–3 | 40.00% |
| PeterRoll vs Victor | 1–4 | 20.00% |
| PeterRoll vs Clive | 0–5 | 0.00% |
| PeterRoll vs Nina | 2–2 | 50.00% |
| PeterRoll vs Kuma | 0–4 | 0.00% |
| PeterRoll vs Fahkumram | 0–4 | 0.00% |
| PeterRoll vs Bryan | 1–2 | 33.33% |
| PeterRoll vs Azucena | 1–2 | 33.33% |
| PeterRoll vs Eddy | 0–3 | 0.00% |
| PeterRoll vs Lidia | 1–2 | 33.33% |
| PeterRoll vs Paul | 1–1 | 50.00% |
| PeterRoll vs Hwoarang | 0–2 | 0.00% |
| PeterRoll vs Jack-8 | 0–2 | 0.00% |
| PeterRoll vs Feng | 1–1 | 50.00% |
| PeterRoll vs Leo | 0–2 | 0.00% |
| PeterRoll vs Claudio | 0–2 | 0.00% |
| PeterRoll vs Shaheen | 1–1 | 50.00% |
| PeterRoll vs Miary Zo | 0–2 | 0.00% |
| PeterRoll vs Dragunov | 0–1 | 0.00% |
| PeterRoll vs Lars | 0–1 | 0.00% |
| PeterRoll vs Zafina | 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.