| RyukaKorosuke vs Steve | 5–12 | 29.41% |
| RyukaKorosuke vs Clive | 3–14 | 17.65% |
| RyukaKorosuke vs Hwoarang | 4–11 | 26.67% |
| RyukaKorosuke vs King | 7–6 | 53.85% |
| RyukaKorosuke vs Bryan | 2–10 | 16.67% |
| RyukaKorosuke vs Kazuya | 5–7 | 41.67% |
| RyukaKorosuke vs Dragunov | 6–5 | 54.55% |
| RyukaKorosuke vs Yoshimitsu | 3–7 | 30.00% |
| RyukaKorosuke vs Lili | 4–6 | 40.00% |
| RyukaKorosuke vs Reina | 2–8 | 20.00% |
| RyukaKorosuke vs Jin | 6–3 | 66.67% |
| RyukaKorosuke vs Armor King | 2–6 | 25.00% |
| RyukaKorosuke vs Asuka | 2–5 | 28.57% |
| RyukaKorosuke vs Alisa | 1–6 | 14.29% |
| RyukaKorosuke vs Xiaoyu | 0–6 | 0.00% |
| RyukaKorosuke vs Nina | 4–2 | 66.67% |
| RyukaKorosuke vs Leroy | 3–3 | 50.00% |
| RyukaKorosuke vs Jun | 4–1 | 80.00% |
| RyukaKorosuke vs Eddy | 1–4 | 20.00% |
| RyukaKorosuke vs Jack-8 | 3–1 | 75.00% |
| RyukaKorosuke vs Claudio | 0–4 | 0.00% |
| RyukaKorosuke vs Heihachi | 1–3 | 25.00% |
| RyukaKorosuke vs Feng | 1–2 | 33.33% |
| RyukaKorosuke vs Victor | 0–3 | 0.00% |
| RyukaKorosuke vs Paul | 2–0 | 100.00% |
| RyukaKorosuke vs Fahkumram | 2–0 | 100.00% |
| RyukaKorosuke vs Leo | 0–1 | 0.00% |
| RyukaKorosuke vs Lee | 0–1 | 0.00% |
| RyukaKorosuke vs Raven | 1–0 | 100.00% |
| RyukaKorosuke vs Miary Zo | 0–1 | 0.00% |
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.