| Raika vs Armor King | 31–48 | 39.24% |
| Raika vs Reina | 23–13 | 63.89% |
| Raika vs Kazuya | 14–17 | 45.16% |
| Raika vs King | 5–17 | 22.73% |
| Raika vs Hwoarang | 8–13 | 38.10% |
| Raika vs Jin | 7–11 | 38.89% |
| Raika vs Bryan | 10–8 | 55.56% |
| Raika vs Dragunov | 7–11 | 38.89% |
| Raika vs Lili | 8–8 | 50.00% |
| Raika vs Lee | 7–9 | 43.75% |
| Raika vs Steve | 9–6 | 60.00% |
| Raika vs Lars | 6–9 | 40.00% |
| Raika vs Alisa | 8–7 | 53.33% |
| Raika vs Jun | 7–6 | 53.85% |
| Raika vs Law | 4–7 | 36.36% |
| Raika vs Claudio | 6–5 | 54.55% |
| Raika vs Eddy | 0–11 | 0.00% |
| Raika vs Clive | 0–10 | 0.00% |
| Raika vs Fahkumram | 6–4 | 60.00% |
| Raika vs Devil Jin | 2–7 | 22.22% |
| Raika vs Jack-8 | 3–5 | 37.50% |
| Raika vs Asuka | 4–3 | 57.14% |
| Raika vs Leo | 3–4 | 42.86% |
| Raika vs Leroy | 1–4 | 20.00% |
| Raika vs Victor | 3–2 | 60.00% |
| Raika vs Yoshimitsu | 2–2 | 50.00% |
| Raika vs Panda | 0–4 | 0.00% |
| Raika vs Azucena | 2–2 | 50.00% |
| Raika vs Heihachi | 4–0 | 100.00% |
| Raika vs Paul | 0–3 | 0.00% |
| Raika vs Lidia | 2–1 | 66.67% |
| Raika vs Shaheen | 0–2 | 0.00% |
| Raika vs Kuma | 2–0 | 100.00% |
| Raika vs Raven | 2–0 | 100.00% |
| Raika vs Nina | 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.