| ryuk vs Jin | 17–18 | 48.57% |
| ryuk vs Steve | 17–9 | 65.38% |
| ryuk vs King | 12–12 | 50.00% |
| ryuk vs Law | 10–9 | 52.63% |
| ryuk vs Kazuya | 7–10 | 41.18% |
| ryuk vs Reina | 7–10 | 41.18% |
| ryuk vs Hwoarang | 11–5 | 68.75% |
| ryuk vs Yoshimitsu | 8–7 | 53.33% |
| ryuk vs Eddy | 5–10 | 33.33% |
| ryuk vs Lili | 11–3 | 78.57% |
| ryuk vs Dragunov | 8–6 | 57.14% |
| ryuk vs Fahkumram | 6–7 | 46.15% |
| ryuk vs Jun | 9–2 | 81.82% |
| ryuk vs Bryan | 7–3 | 70.00% |
| ryuk vs Heihachi | 6–3 | 66.67% |
| ryuk vs Xiaoyu | 2–6 | 25.00% |
| ryuk vs Lars | 2–5 | 28.57% |
| ryuk vs Claudio | 2–5 | 28.57% |
| ryuk vs Nina | 3–4 | 42.86% |
| ryuk vs Lee | 4–3 | 57.14% |
| ryuk vs Asuka | 1–5 | 16.67% |
| ryuk vs Leroy | 4–2 | 66.67% |
| ryuk vs Azucena | 3–3 | 50.00% |
| ryuk vs Clive | 3–3 | 50.00% |
| ryuk vs Anna | 4–2 | 66.67% |
| ryuk vs Alisa | 3–2 | 60.00% |
| ryuk vs Lidia | 4–1 | 80.00% |
| ryuk vs Devil Jin | 2–2 | 50.00% |
| ryuk vs Feng | 0–3 | 0.00% |
| ryuk vs Leo | 1–2 | 33.33% |
| ryuk vs Kuma | 1–2 | 33.33% |
| ryuk vs Raven | 0–3 | 0.00% |
| ryuk vs Paul | 0–2 | 0.00% |
| ryuk vs Jack-8 | 2–0 | 100.00% |
| ryuk vs Panda | 1–1 | 50.00% |
| ryuk vs Victor | 2–0 | 100.00% |
| ryuk 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.