| Karasuma vs King | 77–70 | 52.38% |
| Karasuma vs Dragunov | 60–84 | 41.67% |
| Karasuma vs Jin | 65–72 | 47.45% |
| Karasuma vs Kazuya | 62–52 | 54.39% |
| Karasuma vs Hwoarang | 60–53 | 53.10% |
| Karasuma vs Victor | 51–52 | 49.51% |
| Karasuma vs Reina | 58–43 | 57.43% |
| Karasuma vs Bryan | 48–50 | 48.98% |
| Karasuma vs Paul | 42–51 | 45.16% |
| Karasuma vs Yoshimitsu | 47–46 | 50.54% |
| Karasuma vs Law | 52–40 | 56.52% |
| Karasuma vs Asuka | 44–45 | 49.44% |
| Karasuma vs Steve | 46–42 | 52.27% |
| Karasuma vs Jun | 37–36 | 50.68% |
| Karasuma vs Lili | 36–36 | 50.00% |
| Karasuma vs Devil Jin | 27–32 | 45.76% |
| Karasuma vs Alisa | 35–21 | 62.50% |
| Karasuma vs Lars | 26–27 | 49.06% |
| Karasuma vs Heihachi | 23–25 | 47.92% |
| Karasuma vs Azucena | 25–22 | 53.19% |
| Karasuma vs Claudio | 24–22 | 52.17% |
| Karasuma vs Shaheen | 10–28 | 26.32% |
| Karasuma vs Lee | 17–20 | 45.95% |
| Karasuma vs Xiaoyu | 18–18 | 50.00% |
| Karasuma vs Eddy | 12–24 | 33.33% |
| Karasuma vs Nina | 9–25 | 26.47% |
| Karasuma vs Feng | 11–21 | 34.38% |
| Karasuma vs Leroy | 8–23 | 25.81% |
| Karasuma vs Jack-8 | 15–15 | 50.00% |
| Karasuma vs Leo | 10–20 | 33.33% |
| Karasuma vs Zafina | 13–16 | 44.83% |
| Karasuma vs Lidia | 12–15 | 44.44% |
| Karasuma vs Raven | 17–5 | 77.27% |
| Karasuma vs Kuma | 4–17 | 19.05% |
| Karasuma vs Clive | 3–10 | 23.08% |
| Karasuma vs Panda | 3–6 | 33.33% |
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.