| Necrotic_Karin vs Kazuya | 9–3 | 75.00% |
| Necrotic_Karin vs Bryan | 1–7 | 12.50% |
| Necrotic_Karin vs Armor King | 4–3 | 57.14% |
| Necrotic_Karin vs Yoshimitsu | 3–3 | 50.00% |
| Necrotic_Karin vs Miary Zo | 3–3 | 50.00% |
| Necrotic_Karin vs Xiaoyu | 2–3 | 40.00% |
| Necrotic_Karin vs Jin | 2–3 | 40.00% |
| Necrotic_Karin vs Victor | 3–2 | 60.00% |
| Necrotic_Karin vs Feng | 2–2 | 50.00% |
| Necrotic_Karin vs Asuka | 3–0 | 100.00% |
| Necrotic_Karin vs Reina | 1–2 | 33.33% |
| Necrotic_Karin vs Law | 2–0 | 100.00% |
| Necrotic_Karin vs Steve | 1–1 | 50.00% |
| Necrotic_Karin vs Alisa | 1–1 | 50.00% |
| Necrotic_Karin vs Kuma | 2–0 | 100.00% |
| Necrotic_Karin vs Leroy | 2–0 | 100.00% |
| Necrotic_Karin vs Eddy | 2–0 | 100.00% |
| Necrotic_Karin vs Anna | 0–2 | 0.00% |
| Necrotic_Karin vs Devil Jin | 1–0 | 100.00% |
| Necrotic_Karin vs Dragunov | 1–0 | 100.00% |
| Necrotic_Karin vs Heihachi | 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.