| RiruIzumi vs Jin | 36–40 | 47.37% |
| RiruIzumi vs Reina | 23–35 | 39.66% |
| RiruIzumi vs Kazuya | 19–36 | 34.55% |
| RiruIzumi vs Paul | 17–24 | 41.46% |
| RiruIzumi vs Steve | 14–27 | 34.15% |
| RiruIzumi vs King | 16–24 | 40.00% |
| RiruIzumi vs Bryan | 12–26 | 31.58% |
| RiruIzumi vs Dragunov | 7–26 | 21.21% |
| RiruIzumi vs Victor | 19–14 | 57.58% |
| RiruIzumi vs Hwoarang | 13–19 | 40.62% |
| RiruIzumi vs Asuka | 13–19 | 40.62% |
| RiruIzumi vs Lili | 12–20 | 37.50% |
| RiruIzumi vs Lee | 15–16 | 48.39% |
| RiruIzumi vs Heihachi | 12–15 | 44.44% |
| RiruIzumi vs Clive | 8–19 | 29.63% |
| RiruIzumi vs Law | 9–14 | 39.13% |
| RiruIzumi vs Yoshimitsu | 9–14 | 39.13% |
| RiruIzumi vs Lars | 8–15 | 34.78% |
| RiruIzumi vs Feng | 6–15 | 28.57% |
| RiruIzumi vs Nina | 3–18 | 14.29% |
| RiruIzumi vs Jun | 4–17 | 19.05% |
| RiruIzumi vs Leo | 12–8 | 60.00% |
| RiruIzumi vs Anna | 6–13 | 31.58% |
| RiruIzumi vs Alisa | 5–13 | 27.78% |
| RiruIzumi vs Xiaoyu | 8–8 | 50.00% |
| RiruIzumi vs Jack-8 | 2–14 | 12.50% |
| RiruIzumi vs Eddy | 10–6 | 62.50% |
| RiruIzumi vs Claudio | 9–6 | 60.00% |
| RiruIzumi vs Azucena | 4–11 | 26.67% |
| RiruIzumi vs Devil Jin | 6–6 | 50.00% |
| RiruIzumi vs Kuma | 6–5 | 54.55% |
| RiruIzumi vs Fahkumram | 5–6 | 45.45% |
| RiruIzumi vs Armor King | 3–8 | 27.27% |
| RiruIzumi vs Zafina | 4–5 | 44.44% |
| RiruIzumi vs Lidia | 4–4 | 50.00% |
| RiruIzumi vs Leroy | 2–4 | 33.33% |
| RiruIzumi vs Miary Zo | 6–0 | 100.00% |
| RiruIzumi vs Shaheen | 4–0 | 100.00% |
| RiruIzumi vs Panda | 2–1 | 66.67% |
| RiruIzumi vs Raven | 2–0 | 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.