| Riccardo Peshku vs Jin | 7–12 | 36.84% |
| Riccardo Peshku vs Kazuya | 2–16 | 11.11% |
| Riccardo Peshku vs Steve | 6–11 | 35.29% |
| Riccardo Peshku vs Paul | 7–9 | 43.75% |
| Riccardo Peshku vs King | 6–6 | 50.00% |
| Riccardo Peshku vs Law | 4–5 | 44.44% |
| Riccardo Peshku vs Lee | 3–6 | 33.33% |
| Riccardo Peshku vs Reina | 1–8 | 11.11% |
| Riccardo Peshku vs Hwoarang | 1–7 | 12.50% |
| Riccardo Peshku vs Devil Jin | 3–4 | 42.86% |
| Riccardo Peshku vs Dragunov | 2–5 | 28.57% |
| Riccardo Peshku vs Clive | 2–5 | 28.57% |
| Riccardo Peshku vs Lili | 2–4 | 33.33% |
| Riccardo Peshku vs Alisa | 1–5 | 16.67% |
| Riccardo Peshku vs Xiaoyu | 3–2 | 60.00% |
| Riccardo Peshku vs Leroy | 2–3 | 40.00% |
| Riccardo Peshku vs Jun | 3–2 | 60.00% |
| Riccardo Peshku vs Lidia | 3–2 | 60.00% |
| Riccardo Peshku vs Anna | 1–4 | 20.00% |
| Riccardo Peshku vs Yoshimitsu | 1–3 | 25.00% |
| Riccardo Peshku vs Asuka | 3–1 | 75.00% |
| Riccardo Peshku vs Feng | 2–2 | 50.00% |
| Riccardo Peshku vs Claudio | 2–2 | 50.00% |
| Riccardo Peshku vs Victor | 2–2 | 50.00% |
| Riccardo Peshku vs Kuma | 1–2 | 33.33% |
| Riccardo Peshku vs Zafina | 2–1 | 66.67% |
| Riccardo Peshku vs Azucena | 2–1 | 66.67% |
| Riccardo Peshku vs Heihachi | 0–3 | 0.00% |
| Riccardo Peshku vs Bryan | 0–2 | 0.00% |
| Riccardo Peshku vs Lars | 0–2 | 0.00% |
| Riccardo Peshku vs Nina | 1–1 | 50.00% |
| Riccardo Peshku vs Raven | 0–2 | 0.00% |
| Riccardo Peshku vs Eddy | 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.