| PeppeUSqualu vs Jin | 132–111 | 54.32% |
| PeppeUSqualu vs Kazuya | 107–114 | 48.42% |
| PeppeUSqualu vs Law | 85–66 | 56.29% |
| PeppeUSqualu vs Hwoarang | 72–76 | 48.65% |
| PeppeUSqualu vs King | 60–61 | 49.59% |
| PeppeUSqualu vs Bryan | 50–65 | 43.48% |
| PeppeUSqualu vs Reina | 67–46 | 59.29% |
| PeppeUSqualu vs Steve | 54–47 | 53.47% |
| PeppeUSqualu vs Yoshimitsu | 52–46 | 53.06% |
| PeppeUSqualu vs Armor King | 31–47 | 39.74% |
| PeppeUSqualu vs Lili | 33–43 | 43.42% |
| PeppeUSqualu vs Paul | 37–34 | 52.11% |
| PeppeUSqualu vs Dragunov | 31–37 | 45.59% |
| PeppeUSqualu vs Anna | 44–24 | 64.71% |
| PeppeUSqualu vs Heihachi | 36–29–1 | 55.38% |
| PeppeUSqualu vs Nina | 36–29 | 55.38% |
| PeppeUSqualu vs Devil Jin | 27–37 | 42.19% |
| PeppeUSqualu vs Jun | 31–28 | 52.54% |
| PeppeUSqualu vs Azucena | 27–27 | 50.00% |
| PeppeUSqualu vs Xiaoyu | 28–25 | 52.83% |
| PeppeUSqualu vs Victor | 21–30 | 41.18% |
| PeppeUSqualu vs Lee | 18–31 | 36.73% |
| PeppeUSqualu vs Leroy | 24–25 | 48.98% |
| PeppeUSqualu vs Lidia | 32–14 | 69.57% |
| PeppeUSqualu vs Eddy | 18–26 | 40.91% |
| PeppeUSqualu vs Asuka | 19–24 | 44.19% |
| PeppeUSqualu vs Alisa | 27–16 | 62.79% |
| PeppeUSqualu vs Feng | 17–22 | 43.59% |
| PeppeUSqualu vs Jack-8 | 19–15 | 55.88% |
| PeppeUSqualu vs Lars | 18–16 | 52.94% |
| PeppeUSqualu vs Zafina | 12–16 | 42.86% |
| PeppeUSqualu vs Leo | 15–9 | 62.50% |
| PeppeUSqualu vs Clive | 10–14 | 41.67% |
| PeppeUSqualu vs Claudio | 8–10 | 44.44% |
| PeppeUSqualu vs Raven | 9–9 | 50.00% |
| PeppeUSqualu vs Miary Zo | 11–6 | 64.71% |
| PeppeUSqualu vs Shaheen | 9–5 | 64.29% |
| PeppeUSqualu vs Fahkumram | 5–9 | 35.71% |
| PeppeUSqualu vs Panda | 8–3 | 72.73% |
| PeppeUSqualu vs Kuma | 7–3 | 70.00% |
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.