| MKiller vs Jin | 10–15 | 40.00% |
| MKiller vs Steve | 10–8 | 55.56% |
| MKiller vs Kazuya | 12–5 | 70.59% |
| MKiller vs Law | 11–3 | 78.57% |
| MKiller vs King | 4–6 | 40.00% |
| MKiller vs Clive | 4–6 | 40.00% |
| MKiller vs Lee | 3–5 | 37.50% |
| MKiller vs Victor | 4–3 | 57.14% |
| MKiller vs Heihachi | 5–2 | 71.43% |
| MKiller vs Reina | 2–4 | 33.33% |
| MKiller vs Armor King | 2–4 | 33.33% |
| MKiller vs Miary Zo | 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 Jun | 3–2 | 60.00% |
| MKiller vs Paul | 2–2 | 50.00% |
| MKiller vs Fahkumram | 0–4 | 0.00% |
| MKiller vs Xiaoyu | 3–0 | 100.00% |
| MKiller vs Bryan | 1–2 | 33.33% |
| MKiller vs Dragunov | 2–1 | 66.67% |
| MKiller vs Hwoarang | 2–0 | 100.00% |
| MKiller vs Jack-8 | 0–2 | 0.00% |
| MKiller vs Asuka | 2–0 | 100.00% |
| MKiller vs Leo | 0–2 | 0.00% |
| MKiller vs Shaheen | 0–2 | 0.00% |
| MKiller vs Azucena | 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.