| pepi vs Bryan | 15–16 | 48.39% |
| pepi vs Kazuya | 14–0 | 100.00% |
| pepi vs Miary Zo | 13–0 | 100.00% |
| pepi vs Hwoarang | 11–1 | 91.67% |
| pepi vs Paul | 11–0 | 100.00% |
| pepi vs Jin | 11–0 | 100.00% |
| pepi vs Reina | 10–1 | 90.91% |
| pepi vs Steve | 9–0 | 100.00% |
| pepi vs Azucena | 9–0 | 100.00% |
| pepi vs Victor | 8–0 | 100.00% |
| pepi vs Anna | 8–0 | 100.00% |
| pepi vs Yoshimitsu | 6–1 | 85.71% |
| pepi vs Asuka | 6–0 | 100.00% |
| pepi vs Feng | 6–0 | 100.00% |
| pepi vs Lee | 6–0 | 100.00% |
| pepi vs Eddy | 5–0 | 100.00% |
| pepi vs King | 4–0 | 100.00% |
| pepi vs Dragunov | 4–0 | 100.00% |
| pepi vs Lars | 4–0 | 100.00% |
| pepi vs Zafina | 4–0 | 100.00% |
| pepi vs Lidia | 4–0 | 100.00% |
| pepi vs Lili | 3–0 | 100.00% |
| pepi vs Armor King | 3–0 | 100.00% |
| pepi vs Law | 1–1 | 50.00% |
| pepi vs Alisa | 2–0 | 100.00% |
| pepi vs Claudio | 2–0 | 100.00% |
| pepi vs Shaheen | 2–0 | 100.00% |
| pepi vs Nina | 2–0 | 100.00% |
| pepi vs Kuma | 2–0 | 100.00% |
| pepi vs Raven | 2–0 | 100.00% |
| pepi vs Fahkumram | 1–1 | 50.00% |
| pepi vs Xiaoyu | 1–0 | 100.00% |
| pepi vs Leo | 1–0 | 100.00% |
| pepi vs Clive | 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.