| JRoc215 vs Heihachi | 17–11 | 60.71% |
| JRoc215 vs King | 6–14 | 30.00% |
| JRoc215 vs Law | 6–12 | 33.33% |
| JRoc215 vs Hwoarang | 8–10 | 44.44% |
| JRoc215 vs Steve | 9–9 | 50.00% |
| JRoc215 vs Jin | 7–10 | 41.18% |
| JRoc215 vs Bryan | 7–10 | 41.18% |
| JRoc215 vs Reina | 7–8 | 46.67% |
| JRoc215 vs Yoshimitsu | 9–5 | 64.29% |
| JRoc215 vs Lidia | 7–7 | 50.00% |
| JRoc215 vs Kazuya | 4–9 | 30.77% |
| JRoc215 vs Lili | 6–7 | 46.15% |
| JRoc215 vs Asuka | 5–7 | 41.67% |
| JRoc215 vs Eddy | 3–9 | 25.00% |
| JRoc215 vs Victor | 4–5 | 44.44% |
| JRoc215 vs Claudio | 1–7 | 12.50% |
| JRoc215 vs Xiaoyu | 1–5 | 16.67% |
| JRoc215 vs Dragunov | 2–4 | 33.33% |
| JRoc215 vs Azucena | 5–1 | 83.33% |
| JRoc215 vs Paul | 1–4 | 20.00% |
| JRoc215 vs Lars | 1–4 | 20.00% |
| JRoc215 vs Lee | 3–2 | 60.00% |
| JRoc215 vs Kuma | 2–3 | 40.00% |
| JRoc215 vs Nina | 2–2 | 50.00% |
| JRoc215 vs Jun | 1–3 | 25.00% |
| JRoc215 vs Raven | 2–2 | 50.00% |
| JRoc215 vs Leo | 1–2 | 33.33% |
| JRoc215 vs Zafina | 3–0 | 100.00% |
| JRoc215 vs Devil Jin | 1–1 | 50.00% |
| JRoc215 vs Leroy | 1–1 | 50.00% |
| JRoc215 vs Clive | 2–0 | 100.00% |
| JRoc215 vs Feng | 1–0 | 100.00% |
| JRoc215 vs Shaheen | 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.