| MKiller vs Jin | 5–12 | 29.41% |
| MKiller vs Steve | 5–5 | 50.00% |
| MKiller vs Law | 6–1 | 85.71% |
| MKiller vs Kazuya | 6–1 | 85.71% |
| MKiller vs Victor | 4–2 | 66.67% |
| MKiller vs Devil Jin | 2–3 | 40.00% |
| MKiller vs Lili | 4–1 | 80.00% |
| MKiller vs Nina | 4–1 | 80.00% |
| MKiller vs Paul | 2–2 | 50.00% |
| MKiller vs King | 0–4 | 0.00% |
| MKiller vs Heihachi | 4–0 | 100.00% |
| MKiller vs Miary Zo | 2–2 | 50.00% |
| MKiller vs Xiaoyu | 3–0 | 100.00% |
| MKiller vs Bryan | 1–2 | 33.33% |
| MKiller vs Dragunov | 2–1 | 66.67% |
| MKiller vs Lee | 2–1 | 66.67% |
| MKiller vs Reina | 1–2 | 33.33% |
| MKiller vs Clive | 2–1 | 66.67% |
| MKiller vs Jack-8 | 0–2 | 0.00% |
| MKiller vs Shaheen | 0–2 | 0.00% |
| MKiller vs Jun | 2–0 | 100.00% |
| MKiller vs Fahkumram | 0–2 | 0.00% |
| MKiller vs Armor King | 2–0 | 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.