| Pepperoni pizza vs Jin | 9–3 | 75.00% |
| Pepperoni pizza vs Reina | 6–1 | 85.71% |
| Pepperoni pizza vs King | 3–3 | 50.00% |
| Pepperoni pizza vs Kazuya | 5–1 | 83.33% |
| Pepperoni pizza vs Paul | 3–1 | 75.00% |
| Pepperoni pizza vs Hwoarang | 4–0 | 100.00% |
| Pepperoni pizza vs Bryan | 0–4 | 0.00% |
| Pepperoni pizza vs Law | 3–0 | 100.00% |
| Pepperoni pizza vs Steve | 3–0 | 100.00% |
| Pepperoni pizza vs Asuka | 2–1 | 66.67% |
| Pepperoni pizza vs Devil Jin | 2–1 | 66.67% |
| Pepperoni pizza vs Lili | 2–1 | 66.67% |
| Pepperoni pizza vs Leroy | 1–2 | 33.33% |
| Pepperoni pizza vs Eddy | 3–0 | 100.00% |
| Pepperoni pizza vs Yoshimitsu | 0–2 | 0.00% |
| Pepperoni pizza vs Xiaoyu | 0–2 | 0.00% |
| Pepperoni pizza vs Dragunov | 1–1 | 50.00% |
| Pepperoni pizza vs Lars | 0–2 | 0.00% |
| Pepperoni pizza vs Jun | 2–0 | 100.00% |
| Pepperoni pizza vs Azucena | 0–2 | 0.00% |
| Pepperoni pizza vs Anna | 2–0 | 100.00% |
| Pepperoni pizza vs Leo | 0–1 | 0.00% |
| Pepperoni pizza vs Alisa | 0–1 | 0.00% |
| Pepperoni pizza vs Victor | 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.