| Rikimaru Prime vs King | 12–16 | 42.86% |
| Rikimaru Prime vs Kazuya | 6–20 | 23.08% |
| Rikimaru Prime vs Reina | 8–18 | 30.77% |
| Rikimaru Prime vs Steve | 12–11 | 52.17% |
| Rikimaru Prime vs Jin | 6–16 | 27.27% |
| Rikimaru Prime vs Eddy | 10–9 | 52.63% |
| Rikimaru Prime vs Bryan | 5–11 | 31.25% |
| Rikimaru Prime vs Dragunov | 8–8 | 50.00% |
| Rikimaru Prime vs Lili | 8–6 | 57.14% |
| Rikimaru Prime vs Armor King | 2–11 | 15.38% |
| Rikimaru Prime vs Azucena | 8–4 | 66.67% |
| Rikimaru Prime vs Victor | 5–7 | 41.67% |
| Rikimaru Prime vs Lars | 3–6 | 33.33% |
| Rikimaru Prime vs Clive | 3–6 | 33.33% |
| Rikimaru Prime vs Xiaoyu | 3–5 | 37.50% |
| Rikimaru Prime vs Jack-8 | 2–6 | 25.00% |
| Rikimaru Prime vs Feng | 2–6 | 25.00% |
| Rikimaru Prime vs Hwoarang | 2–5 | 28.57% |
| Rikimaru Prime vs Asuka | 5–2 | 71.43% |
| Rikimaru Prime vs Law | 3–3 | 50.00% |
| Rikimaru Prime vs Devil Jin | 0–6 | 0.00% |
| Rikimaru Prime vs Fahkumram | 2–4 | 33.33% |
| Rikimaru Prime vs Nina | 4–1 | 80.00% |
| Rikimaru Prime vs Lee | 4–1 | 80.00% |
| Rikimaru Prime vs Anna | 2–3 | 40.00% |
| Rikimaru Prime vs Yoshimitsu | 1–3 | 25.00% |
| Rikimaru Prime vs Leo | 2–2 | 50.00% |
| Rikimaru Prime vs Zafina | 2–2 | 50.00% |
| Rikimaru Prime vs Heihachi | 1–3 | 25.00% |
| Rikimaru Prime vs Alisa | 2–1 | 66.67% |
| Rikimaru Prime vs Claudio | 3–0 | 100.00% |
| Rikimaru Prime vs Shaheen | 2–1 | 66.67% |
| Rikimaru Prime vs Lidia | 2–1 | 66.67% |
| Rikimaru Prime vs Kuma | 0–2 | 0.00% |
| Rikimaru Prime vs Panda | 0–2 | 0.00% |
| Rikimaru Prime vs Leroy | 0–2 | 0.00% |
| Rikimaru Prime vs Paul | 0–1 | 0.00% |
| Rikimaru Prime vs Jun | 0–1 | 0.00% |
| Rikimaru Prime vs Raven | 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.