| O REI DA PEGA vs Kazuya | 17–6 | 73.91% |
| O REI DA PEGA vs King | 18–3 | 85.71% |
| O REI DA PEGA vs Xiaoyu | 12–2 | 85.71% |
| O REI DA PEGA vs Jin | 13–1 | 92.86% |
| O REI DA PEGA vs Steve | 11–3 | 78.57% |
| O REI DA PEGA vs Hwoarang | 11–2 | 84.62% |
| O REI DA PEGA vs Lee | 6–5 | 54.55% |
| O REI DA PEGA vs Yoshimitsu | 7–3 | 70.00% |
| O REI DA PEGA vs Bryan | 6–4 | 60.00% |
| O REI DA PEGA vs Nina | 7–3 | 70.00% |
| O REI DA PEGA vs Lili | 7–2 | 77.78% |
| O REI DA PEGA vs Heihachi | 9–0 | 100.00% |
| O REI DA PEGA vs Law | 7–0 | 100.00% |
| O REI DA PEGA vs Reina | 7–0 | 100.00% |
| O REI DA PEGA vs Clive | 5–2 | 71.43% |
| O REI DA PEGA vs Raven | 2–4 | 33.33% |
| O REI DA PEGA vs Lidia | 6–0 | 100.00% |
| O REI DA PEGA vs Dragunov | 4–1 | 80.00% |
| O REI DA PEGA vs Alisa | 4–1 | 80.00% |
| O REI DA PEGA vs Victor | 4–1 | 80.00% |
| O REI DA PEGA vs Eddy | 3–2 | 60.00% |
| O REI DA PEGA vs Jack-8 | 2–2 | 50.00% |
| O REI DA PEGA vs Devil Jin | 4–0 | 100.00% |
| O REI DA PEGA vs Feng | 4–0 | 100.00% |
| O REI DA PEGA vs Zafina | 2–2 | 50.00% |
| O REI DA PEGA vs Jun | 4–0 | 100.00% |
| O REI DA PEGA vs Leroy | 2–1 | 66.67% |
| O REI DA PEGA vs Paul | 1–1 | 50.00% |
| O REI DA PEGA vs Asuka | 1–1 | 50.00% |
| O REI DA PEGA vs Leo | 1–1 | 50.00% |
| O REI DA PEGA vs Lars | 2–0 | 100.00% |
| O REI DA PEGA vs Claudio | 0–1 | 0.00% |
| O REI DA PEGA vs Shaheen | 1–0 | 100.00% |
| O REI DA PEGA 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.