| Karmageddon vs Law | 10–4 | 71.43% |
| Karmageddon vs Xiaoyu | 8–4 | 66.67% |
| Karmageddon vs Dragunov | 6–6 | 50.00% |
| Karmageddon vs King | 6–5 | 54.55% |
| Karmageddon vs Hwoarang | 4–6 | 40.00% |
| Karmageddon vs Lili | 6–4 | 60.00% |
| Karmageddon vs Jun | 2–4 | 33.33% |
| Karmageddon vs Jin | 1–4 | 20.00% |
| Karmageddon vs Kazuya | 1–4 | 20.00% |
| Karmageddon vs Leo | 1–4 | 20.00% |
| Karmageddon vs Alisa | 4–1 | 80.00% |
| Karmageddon vs Leroy | 3–1 | 75.00% |
| Karmageddon vs Eddy | 2–2 | 50.00% |
| Karmageddon vs Steve | 2–1 | 66.67% |
| Karmageddon vs Nina | 1–2 | 33.33% |
| Karmageddon vs Reina | 2–1 | 66.67% |
| Karmageddon vs Azucena | 2–1 | 66.67% |
| Karmageddon vs Heihachi | 2–1 | 66.67% |
| Karmageddon vs Clive | 1–2 | 33.33% |
| Karmageddon vs Paul | 2–0 | 100.00% |
| Karmageddon vs Asuka | 2–0 | 100.00% |
| Karmageddon vs Lars | 0–2 | 0.00% |
| Karmageddon vs Lee | 2–0 | 100.00% |
| Karmageddon vs Victor | 1–1 | 50.00% |
| Karmageddon vs Fahkumram | 1–1 | 50.00% |
| Karmageddon vs Yoshimitsu | 0–1 | 0.00% |
| Karmageddon vs Bryan | 1–0 | 100.00% |
| Karmageddon vs Jack-8 | 1–0 | 100.00% |
| Karmageddon vs Feng | 0–1 | 0.00% |
| Karmageddon vs Lidia | 1–0 | 100.00% |
| Karmageddon vs Anna | 1–0 | 100.00% |
| Karmageddon vs Miary Zo | 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.