| Karthoga vs King | 25–20 | 55.56% |
| Karthoga vs Law | 18–24 | 42.86% |
| Karthoga vs Jin | 14–26 | 35.00% |
| Karthoga vs Steve | 23–17 | 57.50% |
| Karthoga vs Bryan | 23–16 | 58.97% |
| Karthoga vs Hwoarang | 17–18 | 48.57% |
| Karthoga vs Xiaoyu | 15–17 | 46.88% |
| Karthoga vs Heihachi | 17–8 | 68.00% |
| Karthoga vs Jun | 7–14 | 33.33% |
| Karthoga vs Kazuya | 6–14 | 30.00% |
| Karthoga vs Nina | 13–7 | 65.00% |
| Karthoga vs Lee | 9–11 | 45.00% |
| Karthoga vs Reina | 6–14 | 30.00% |
| Karthoga vs Lili | 7–10 | 41.18% |
| Karthoga vs Claudio | 12–4 | 75.00% |
| Karthoga vs Leroy | 8–8 | 50.00% |
| Karthoga vs Clive | 14–2 | 87.50% |
| Karthoga vs Feng | 4–11 | 26.67% |
| Karthoga vs Victor | 12–3 | 80.00% |
| Karthoga vs Paul | 7–7 | 50.00% |
| Karthoga vs Yoshimitsu | 5–9 | 35.71% |
| Karthoga vs Dragunov | 8–5 | 61.54% |
| Karthoga vs Lars | 9–3 | 75.00% |
| Karthoga vs Eddy | 5–6 | 45.45% |
| Karthoga vs Lidia | 5–6 | 45.45% |
| Karthoga vs Zafina | 8–2 | 80.00% |
| Karthoga vs Jack-8 | 4–5 | 44.44% |
| Karthoga vs Alisa | 7–1 | 87.50% |
| Karthoga vs Azucena | 3–3 | 50.00% |
| Karthoga vs Asuka | 1–4 | 20.00% |
| Karthoga vs Leo | 1–4 | 20.00% |
| Karthoga vs Devil Jin | 2–1 | 66.67% |
| Karthoga vs Shaheen | 1–1 | 50.00% |
| Karthoga vs Kuma | 2–0 | 100.00% |
| Karthoga vs Raven | 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.