| Its_R4J4 vs Jin | 22–27 | 44.90% |
| Its_R4J4 vs King | 17–26 | 39.53% |
| Its_R4J4 vs Law | 18–23 | 43.90% |
| Its_R4J4 vs Kazuya | 19–22 | 46.34% |
| Its_R4J4 vs Reina | 11–12 | 47.83% |
| Its_R4J4 vs Steve | 12–10 | 54.55% |
| Its_R4J4 vs Dragunov | 10–12 | 45.45% |
| Its_R4J4 vs Azucena | 14–8 | 63.64% |
| Its_R4J4 vs Asuka | 9–9 | 50.00% |
| Its_R4J4 vs Lili | 8–10 | 44.44% |
| Its_R4J4 vs Hwoarang | 7–7 | 50.00% |
| Its_R4J4 vs Paul | 5–7 | 41.67% |
| Its_R4J4 vs Xiaoyu | 8–4 | 66.67% |
| Its_R4J4 vs Lars | 3–9 | 25.00% |
| Its_R4J4 vs Eddy | 2–10 | 16.67% |
| Its_R4J4 vs Yoshimitsu | 5–6 | 45.45% |
| Its_R4J4 vs Jack-8 | 4–7 | 36.36% |
| Its_R4J4 vs Devil Jin | 3–8 | 27.27% |
| Its_R4J4 vs Leo | 4–7 | 36.36% |
| Its_R4J4 vs Jun | 3–7 | 30.00% |
| Its_R4J4 vs Bryan | 4–5 | 44.44% |
| Its_R4J4 vs Clive | 3–6 | 33.33% |
| Its_R4J4 vs Alisa | 3–5 | 37.50% |
| Its_R4J4 vs Nina | 4–4 | 50.00% |
| Its_R4J4 vs Kuma | 3–5 | 37.50% |
| Its_R4J4 vs Leroy | 4–3 | 57.14% |
| Its_R4J4 vs Lidia | 3–4 | 42.86% |
| Its_R4J4 vs Lee | 3–3 | 50.00% |
| Its_R4J4 vs Victor | 5–1 | 83.33% |
| Its_R4J4 vs Feng | 3–2 | 60.00% |
| Its_R4J4 vs Raven | 1–4 | 20.00% |
| Its_R4J4 vs Heihachi | 3–2 | 60.00% |
| Its_R4J4 vs Claudio | 2–1 | 66.67% |
| Its_R4J4 vs Shaheen | 2–1 | 66.67% |
| Its_R4J4 vs Panda | 3–0 | 100.00% |
| Its_R4J4 vs Zafina | 0–2 | 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.