| Ranma vs Kazuya | 11–22 | 33.33% |
| Ranma vs Law | 9–14 | 39.13% |
| Ranma vs Steve | 17–5 | 77.27% |
| Ranma vs Azucena | 11–10 | 52.38% |
| Ranma vs Hwoarang | 9–11 | 45.00% |
| Ranma vs Devil Jin | 9–9 | 50.00% |
| Ranma vs Dragunov | 8–10 | 44.44% |
| Ranma vs King | 7–9 | 43.75% |
| Ranma vs Bryan | 8–6 | 57.14% |
| Ranma vs Armor King | 6–8 | 42.86% |
| Ranma vs Jin | 6–6 | 50.00% |
| Ranma vs Reina | 5–6 | 45.45% |
| Ranma vs Asuka | 1–8 | 11.11% |
| Ranma vs Alisa | 2–7 | 22.22% |
| Ranma vs Eddy | 1–8 | 11.11% |
| Ranma vs Lidia | 3–6 | 33.33% |
| Ranma vs Yoshimitsu | 2–6 | 25.00% |
| Ranma vs Lili | 2–6 | 25.00% |
| Ranma vs Jun | 3–4 | 42.86% |
| Ranma vs Lars | 5–1 | 83.33% |
| Ranma vs Claudio | 4–2 | 66.67% |
| Ranma vs Fahkumram | 1–5 | 16.67% |
| Ranma vs Miary Zo | 1–5 | 16.67% |
| Ranma vs Feng | 2–3 | 40.00% |
| Ranma vs Victor | 2–3 | 40.00% |
| Ranma vs Anna | 1–4 | 20.00% |
| Ranma vs Nina | 1–3 | 25.00% |
| Ranma vs Paul | 2–1 | 66.67% |
| Ranma vs Clive | 3–0 | 100.00% |
| Ranma vs Xiaoyu | 0–2 | 0.00% |
| Ranma vs Leo | 0–2 | 0.00% |
| Ranma vs Lee | 0–2 | 0.00% |
| Ranma vs Panda | 2–0 | 100.00% |
| Ranma vs Zafina | 1–1 | 50.00% |
| Ranma vs Leroy | 2–0 | 100.00% |
| Ranma vs Jack-8 | 0–1 | 0.00% |
| Ranma vs Shaheen | 1–0 | 100.00% |
| Ranma vs Kuma | 1–0 | 100.00% |
| Ranma 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.