| pepperoni vs King | 11–9 | 55.00% |
| pepperoni vs Steve | 10–8 | 55.56% |
| pepperoni vs Jin | 10–7 | 58.82% |
| pepperoni vs Kazuya | 5–6 | 45.45% |
| pepperoni vs Nina | 4–4 | 50.00% |
| pepperoni vs Jun | 3–5 | 37.50% |
| pepperoni vs Miary Zo | 3–5 | 37.50% |
| pepperoni vs Yoshimitsu | 3–4 | 42.86% |
| pepperoni vs Dragunov | 5–2 | 71.43% |
| pepperoni vs Lee | 3–4 | 42.86% |
| pepperoni vs Law | 5–1 | 83.33% |
| pepperoni vs Lili | 6–0 | 100.00% |
| pepperoni vs Xiaoyu | 3–2 | 60.00% |
| pepperoni vs Lars | 2–3 | 40.00% |
| pepperoni vs Victor | 0–4 | 0.00% |
| pepperoni vs Armor King | 2–2 | 50.00% |
| pepperoni vs Paul | 1–2 | 33.33% |
| pepperoni vs Devil Jin | 2–1 | 66.67% |
| pepperoni vs Alisa | 0–3 | 0.00% |
| pepperoni vs Claudio | 1–2 | 33.33% |
| pepperoni vs Kuma | 1–2 | 33.33% |
| pepperoni vs Reina | 1–2 | 33.33% |
| pepperoni vs Heihachi | 1–2 | 33.33% |
| pepperoni vs Asuka | 2–0 | 100.00% |
| pepperoni vs Leroy | 1–1 | 50.00% |
| pepperoni vs Bryan | 1–0 | 100.00% |
| pepperoni vs Zafina | 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.