| Karahan vs Reina | 52–37 | 58.43% |
| Karahan vs King | 35–29 | 54.69% |
| Karahan vs Jin | 28–31 | 47.46% |
| Karahan vs Hwoarang | 36–20 | 64.29% |
| Karahan vs Kazuya | 32–24 | 57.14% |
| Karahan vs Dragunov | 23–31 | 42.59% |
| Karahan vs Eddy | 14–29 | 32.56% |
| Karahan vs Bryan | 25–17 | 59.52% |
| Karahan vs Asuka | 18–20 | 47.37% |
| Karahan vs Law | 12–25 | 32.43% |
| Karahan vs Yoshimitsu | 18–19 | 48.65% |
| Karahan vs Lili | 19–18 | 51.35% |
| Karahan vs Steve | 15–21 | 41.67% |
| Karahan vs Victor | 19–14 | 57.58% |
| Karahan vs Azucena | 18–8 | 69.23% |
| Karahan vs Nina | 8–15 | 34.78% |
| Karahan vs Devil Jin | 8–14 | 36.36% |
| Karahan vs Jun | 12–9 | 57.14% |
| Karahan vs Clive | 11–10 | 52.38% |
| Karahan vs Paul | 11–8 | 57.89% |
| Karahan vs Alisa | 6–13 | 31.58% |
| Karahan vs Lee | 4–15 | 21.05% |
| Karahan vs Xiaoyu | 8–10 | 44.44% |
| Karahan vs Kuma | 7–11 | 38.89% |
| Karahan vs Heihachi | 10–8 | 55.56% |
| Karahan vs Lars | 8–8 | 50.00% |
| Karahan vs Feng | 4–9 | 30.77% |
| Karahan vs Leroy | 5–6 | 45.45% |
| Karahan vs Jack-8 | 4–6 | 40.00% |
| Karahan vs Claudio | 4–4 | 50.00% |
| Karahan vs Raven | 5–3 | 62.50% |
| Karahan vs Leo | 3–4 | 42.86% |
| Karahan vs Shaheen | 3–2 | 60.00% |
| Karahan vs Lidia | 1–4 | 20.00% |
| Karahan vs Panda | 3–1 | 75.00% |
| Karahan vs Zafina | 2–0 | 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.