| ItsRain vs King | 73–72 | 50.34% |
| ItsRain vs Kazuya | 68–56 | 54.84% |
| ItsRain vs Hwoarang | 52–69 | 42.98% |
| ItsRain vs Jin | 54–67 | 44.63% |
| ItsRain vs Reina | 42–49–1 | 46.15% |
| ItsRain vs Bryan | 44–42 | 51.16% |
| ItsRain vs Steve | 36–48 | 42.86% |
| ItsRain vs Lili | 49–34 | 59.04% |
| ItsRain vs Law | 30–50 | 37.50% |
| ItsRain vs Lars | 33–42 | 44.00% |
| ItsRain vs Eddy | 33–42 | 44.00% |
| ItsRain vs Paul | 31–38 | 44.93% |
| ItsRain vs Feng | 28–40 | 41.18% |
| ItsRain vs Jun | 30–36 | 45.45% |
| ItsRain vs Yoshimitsu | 29–34 | 46.03% |
| ItsRain vs Victor | 36–27 | 57.14% |
| ItsRain vs Azucena | 27–30 | 47.37% |
| ItsRain vs Asuka | 35–21 | 62.50% |
| ItsRain vs Lee | 29–26 | 52.73% |
| ItsRain vs Dragunov | 23–28 | 45.10% |
| ItsRain vs Leo | 18–24 | 42.86% |
| ItsRain vs Alisa | 22–20 | 52.38% |
| ItsRain vs Xiaoyu | 23–13 | 63.89% |
| ItsRain vs Raven | 18–18 | 50.00% |
| ItsRain vs Claudio | 20–15 | 57.14% |
| ItsRain vs Nina | 13–15 | 46.43% |
| ItsRain vs Kuma | 11–17 | 39.29% |
| ItsRain vs Leroy | 15–12 | 55.56% |
| ItsRain vs Jack-8 | 9–17 | 34.62% |
| ItsRain vs Devil Jin | 8–9 | 47.06% |
| ItsRain vs Zafina | 6–6 | 50.00% |
| ItsRain vs Lidia | 5–5 | 50.00% |
| ItsRain vs Shaheen | 3–5 | 37.50% |
| ItsRain vs Heihachi | 4–2 | 66.67% |
| ItsRain vs Panda | 2–1 | 66.67% |
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.