| RoninLeWitcher vs Law | 11–21 | 34.38% |
| RoninLeWitcher vs Jin | 16–14 | 53.33% |
| RoninLeWitcher vs Hwoarang | 11–17 | 39.29% |
| RoninLeWitcher vs King | 9–13 | 40.91% |
| RoninLeWitcher vs Reina | 13–9 | 59.09% |
| RoninLeWitcher vs Steve | 11–10 | 52.38% |
| RoninLeWitcher vs Lili | 9–12 | 42.86% |
| RoninLeWitcher vs Eddy | 5–13 | 27.78% |
| RoninLeWitcher vs Clive | 8–7 | 53.33% |
| RoninLeWitcher vs Paul | 8–6 | 57.14% |
| RoninLeWitcher vs Yoshimitsu | 5–8 | 38.46% |
| RoninLeWitcher vs Kazuya | 4–9 | 30.77% |
| RoninLeWitcher vs Dragunov | 5–8 | 38.46% |
| RoninLeWitcher vs Nina | 8–4 | 66.67% |
| RoninLeWitcher vs Azucena | 7–5 | 58.33% |
| RoninLeWitcher vs Victor | 5–7 | 41.67% |
| RoninLeWitcher vs Lars | 2–8 | 20.00% |
| RoninLeWitcher vs Bryan | 4–5 | 44.44% |
| RoninLeWitcher vs Feng | 4–5 | 44.44% |
| RoninLeWitcher vs Xiaoyu | 4–4 | 50.00% |
| RoninLeWitcher vs Alisa | 4–4 | 50.00% |
| RoninLeWitcher vs Zafina | 3–5 | 37.50% |
| RoninLeWitcher vs Raven | 4–4 | 50.00% |
| RoninLeWitcher vs Devil Jin | 2–5 | 28.57% |
| RoninLeWitcher vs Leroy | 1–6 | 14.29% |
| RoninLeWitcher vs Heihachi | 1–5 | 16.67% |
| RoninLeWitcher vs Jun | 1–4 | 20.00% |
| RoninLeWitcher vs Asuka | 1–3 | 25.00% |
| RoninLeWitcher vs Armor King | 3–1 | 75.00% |
| RoninLeWitcher vs Leo | 3–0 | 100.00% |
| RoninLeWitcher vs Lidia | 2–1 | 66.67% |
| RoninLeWitcher vs Miary Zo | 1–2 | 33.33% |
| RoninLeWitcher vs Shaheen | 0–2 | 0.00% |
| RoninLeWitcher vs Lee | 0–2 | 0.00% |
| RoninLeWitcher vs Claudio | 0–1 | 0.00% |
| RoninLeWitcher vs Fahkumram | 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.