| Ralu vs King | 24–23 | 51.06% |
| Ralu vs Jin | 16–26 | 38.10% |
| Ralu vs Steve | 24–13 | 64.86% |
| Ralu vs Law | 8–22 | 26.67% |
| Ralu vs Kazuya | 13–16 | 44.83% |
| Ralu vs Lili | 11–4 | 73.33% |
| Ralu vs Bryan | 5–9 | 35.71% |
| Ralu vs Victor | 6–7 | 46.15% |
| Ralu vs Heihachi | 0–11 | 0.00% |
| Ralu vs Armor King | 8–3 | 72.73% |
| Ralu vs Eddy | 3–7 | 30.00% |
| Ralu vs Dragunov | 4–5 | 44.44% |
| Ralu vs Hwoarang | 2–6 | 25.00% |
| Ralu vs Alisa | 4–4 | 50.00% |
| Ralu vs Jun | 5–3 | 62.50% |
| Ralu vs Devil Jin | 4–3 | 57.14% |
| Ralu vs Paul | 0–6 | 0.00% |
| Ralu vs Fahkumram | 2–4 | 33.33% |
| Ralu vs Nina | 2–3 | 40.00% |
| Ralu vs Clive | 2–3 | 40.00% |
| Ralu vs Azucena | 2–2 | 50.00% |
| Ralu vs Lars | 1–2 | 33.33% |
| Ralu vs Lee | 3–0 | 100.00% |
| Ralu vs Raven | 2–1 | 66.67% |
| Ralu vs Lidia | 0–3 | 0.00% |
| Ralu vs Anna | 0–3 | 0.00% |
| Ralu vs Yoshimitsu | 2–0 | 100.00% |
| Ralu vs Jack-8 | 0–2 | 0.00% |
| Ralu vs Miary Zo | 2–0 | 100.00% |
| Ralu vs Xiaoyu | 1–0 | 100.00% |
| Ralu vs Asuka | 0–1 | 0.00% |
| Ralu vs Feng | 0–1 | 0.00% |
| Ralu vs Leroy | 1–0 | 100.00% |
| Ralu vs Reina | 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.