| RYU-ICHI vs Armor King | 32–79 | 28.83% |
| RYU-ICHI vs Steve | 27–29 | 48.21% |
| RYU-ICHI vs Kazuya | 15–28 | 34.88% |
| RYU-ICHI vs Dragunov | 16–20 | 44.44% |
| RYU-ICHI vs Reina | 15–20 | 42.86% |
| RYU-ICHI vs King | 11–15 | 42.31% |
| RYU-ICHI vs Hwoarang | 4–18 | 18.18% |
| RYU-ICHI vs Jin | 4–18 | 18.18% |
| RYU-ICHI vs Victor | 5–11 | 31.25% |
| RYU-ICHI vs Devil Jin | 4–11 | 26.67% |
| RYU-ICHI vs Jack-8 | 2–11 | 15.38% |
| RYU-ICHI vs Asuka | 2–11 | 15.38% |
| RYU-ICHI vs Lili | 2–11 | 15.38% |
| RYU-ICHI vs Bryan | 5–7 | 41.67% |
| RYU-ICHI vs Lidia | 4–8 | 33.33% |
| RYU-ICHI vs Law | 2–9 | 18.18% |
| RYU-ICHI vs Azucena | 5–6 | 45.45% |
| RYU-ICHI vs Paul | 2–8 | 20.00% |
| RYU-ICHI vs Feng | 2–8 | 20.00% |
| RYU-ICHI vs Lee | 5–5 | 50.00% |
| RYU-ICHI vs Heihachi | 4–6 | 40.00% |
| RYU-ICHI vs Alisa | 2–7 | 22.22% |
| RYU-ICHI vs Jun | 3–6 | 33.33% |
| RYU-ICHI vs Clive | 4–5 | 44.44% |
| RYU-ICHI vs Yoshimitsu | 4–4 | 50.00% |
| RYU-ICHI vs Xiaoyu | 5–3 | 62.50% |
| RYU-ICHI vs Lars | 2–5 | 28.57% |
| RYU-ICHI vs Leroy | 2–5 | 28.57% |
| RYU-ICHI vs Eddy | 1–6 | 14.29% |
| RYU-ICHI vs Fahkumram | 0–7 | 0.00% |
| RYU-ICHI vs Claudio | 2–4 | 33.33% |
| RYU-ICHI vs Nina | 0–6 | 0.00% |
| RYU-ICHI vs Kuma | 1–4 | 20.00% |
| RYU-ICHI vs Miary Zo | 2–3 | 40.00% |
| RYU-ICHI vs Zafina | 0–4 | 0.00% |
| RYU-ICHI vs Panda | 3–0 | 100.00% |
| RYU-ICHI vs Anna | 2–1 | 66.67% |
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.