| CommanderPepper vs Reina | 7–5 | 58.33% |
| CommanderPepper vs Jin | 2–5 | 28.57% |
| CommanderPepper vs Lili | 5–2 | 71.43% |
| CommanderPepper vs Steve | 2–4 | 33.33% |
| CommanderPepper vs Victor | 1–5 | 16.67% |
| CommanderPepper vs King | 1–4 | 20.00% |
| CommanderPepper vs Kazuya | 3–2 | 60.00% |
| CommanderPepper vs Asuka | 4–1 | 80.00% |
| CommanderPepper vs Law | 2–2 | 50.00% |
| CommanderPepper vs Dragunov | 0–4 | 0.00% |
| CommanderPepper vs Azucena | 3–1 | 75.00% |
| CommanderPepper vs Yoshimitsu | 2–1 | 66.67% |
| CommanderPepper vs Hwoarang | 2–1 | 66.67% |
| CommanderPepper vs Xiaoyu | 1–2 | 33.33% |
| CommanderPepper vs Nina | 1–2 | 33.33% |
| CommanderPepper vs Zafina | 2–1 | 66.67% |
| CommanderPepper vs Jun | 2–1 | 66.67% |
| CommanderPepper vs Jack-8 | 0–2 | 0.00% |
| CommanderPepper vs Lee | 2–0 | 100.00% |
| CommanderPepper vs Kuma | 2–0 | 100.00% |
| CommanderPepper vs Paul | 1–0 | 100.00% |
| CommanderPepper vs Leo | 1–0 | 100.00% |
| CommanderPepper vs Alisa | 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.