| Karni1975 vs Reina | 8–11 | 42.11% |
| Karni1975 vs Bryan | 6–12 | 33.33% |
| Karni1975 vs Dragunov | 3–14 | 17.65% |
| Karni1975 vs Law | 6–9 | 40.00% |
| Karni1975 vs Kazuya | 9–5 | 64.29% |
| Karni1975 vs Clive | 8–6 | 57.14% |
| Karni1975 vs Victor | 9–4 | 69.23% |
| Karni1975 vs Jin | 11–1 | 91.67% |
| Karni1975 vs Eddy | 2–8 | 20.00% |
| Karni1975 vs Paul | 9–0 | 100.00% |
| Karni1975 vs King | 6–3 | 66.67% |
| Karni1975 vs Hwoarang | 4–5 | 44.44% |
| Karni1975 vs Leroy | 5–4 | 55.56% |
| Karni1975 vs Xiaoyu | 1–5 | 16.67% |
| Karni1975 vs Jun | 4–2 | 66.67% |
| Karni1975 vs Yoshimitsu | 3–2 | 60.00% |
| Karni1975 vs Steve | 3–2 | 60.00% |
| Karni1975 vs Feng | 0–5 | 0.00% |
| Karni1975 vs Lars | 2–3 | 40.00% |
| Karni1975 vs Nina | 1–4 | 20.00% |
| Karni1975 vs Devil Jin | 3–1 | 75.00% |
| Karni1975 vs Lee | 4–0 | 100.00% |
| Karni1975 vs Heihachi | 1–2 | 33.33% |
| Karni1975 vs Asuka | 1–1 | 50.00% |
| Karni1975 vs Shaheen | 2–0 | 100.00% |
| Karni1975 vs Azucena | 0–2 | 0.00% |
| Karni1975 vs Lili | 0–1 | 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.