| INV KARNA vs Jin | 19–27 | 41.30% |
| INV KARNA vs Hwoarang | 7–14 | 33.33% |
| INV KARNA vs Kazuya | 6–14 | 30.00% |
| INV KARNA vs King | 4–13 | 23.53% |
| INV KARNA vs Alisa | 5–8 | 38.46% |
| INV KARNA vs Paul | 0–11 | 0.00% |
| INV KARNA vs Yoshimitsu | 2–8 | 20.00% |
| INV KARNA vs Reina | 6–4 | 60.00% |
| INV KARNA vs Eddy | 4–6 | 40.00% |
| INV KARNA vs Law | 1–8 | 11.11% |
| INV KARNA vs Devil Jin | 4–4 | 50.00% |
| INV KARNA vs Nina | 2–6 | 25.00% |
| INV KARNA vs Azucena | 2–6 | 25.00% |
| INV KARNA vs Steve | 2–5 | 28.57% |
| INV KARNA vs Asuka | 1–6 | 14.29% |
| INV KARNA vs Bryan | 0–6 | 0.00% |
| INV KARNA vs Lili | 2–4 | 33.33% |
| INV KARNA vs Claudio | 1–5 | 16.67% |
| INV KARNA vs Jun | 0–6 | 0.00% |
| INV KARNA vs Victor | 3–2 | 60.00% |
| INV KARNA vs Xiaoyu | 2–2 | 50.00% |
| INV KARNA vs Jack-8 | 2–2 | 50.00% |
| INV KARNA vs Feng | 0–2 | 0.00% |
| INV KARNA vs Leo | 0–2 | 0.00% |
| INV KARNA vs Lars | 0–2 | 0.00% |
| INV KARNA vs Kuma | 0–2 | 0.00% |
| INV KARNA vs Leroy | 0–2 | 0.00% |
| INV KARNA vs Dragunov | 1–0 | 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.