| Karlson vs Kazuya | 59–32 | 64.84% |
| Karlson vs Bryan | 29–27 | 51.79% |
| Karlson vs Reina | 34–21 | 61.82% |
| Karlson vs Dragunov | 34–20 | 62.96% |
| Karlson vs Lili | 22–26 | 45.83% |
| Karlson vs Jin | 37–10 | 78.72% |
| Karlson vs King | 20–22 | 47.62% |
| Karlson vs Steve | 23–18 | 56.10% |
| Karlson vs Hwoarang | 18–18 | 50.00% |
| Karlson vs Heihachi | 26–9 | 74.29% |
| Karlson vs Lars | 20–14 | 58.82% |
| Karlson vs Victor | 14–14 | 50.00% |
| Karlson vs Paul | 13–12 | 52.00% |
| Karlson vs Lee | 15–10 | 60.00% |
| Karlson vs Lidia | 15–6 | 71.43% |
| Karlson vs Yoshimitsu | 10–10 | 50.00% |
| Karlson vs Devil Jin | 14–6 | 70.00% |
| Karlson vs Asuka | 4–15 | 21.05% |
| Karlson vs Leroy | 10–8 | 55.56% |
| Karlson vs Law | 10–7 | 58.82% |
| Karlson vs Leo | 7–8 | 46.67% |
| Karlson vs Claudio | 9–6 | 60.00% |
| Karlson vs Zafina | 7–8 | 46.67% |
| Karlson vs Clive | 7–8 | 46.67% |
| Karlson vs Xiaoyu | 4–10 | 28.57% |
| Karlson vs Nina | 7–7 | 50.00% |
| Karlson vs Kuma | 3–11 | 21.43% |
| Karlson vs Feng | 8–5 | 61.54% |
| Karlson vs Alisa | 8–3 | 72.73% |
| Karlson vs Azucena | 7–4 | 63.64% |
| Karlson vs Jun | 3–7 | 30.00% |
| Karlson vs Jack-8 | 3–3 | 50.00% |
| Karlson vs Shaheen | 2–4 | 33.33% |
| Karlson vs Eddy | 5–1 | 83.33% |
| Karlson vs Raven | 2–2 | 50.00% |
| Karlson vs Fahkumram | 3–0 | 100.00% |
| Karlson vs Panda | 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.