| killerboy vs Reina | 14–15 | 48.28% |
| killerboy vs Jin | 6–17 | 26.09% |
| killerboy vs Kazuya | 7–14 | 33.33% |
| killerboy vs Hwoarang | 7–11 | 38.89% |
| killerboy vs Victor | 7–10 | 41.18% |
| killerboy vs Steve | 6–10 | 37.50% |
| killerboy vs Dragunov | 4–12 | 25.00% |
| killerboy vs Bryan | 3–12 | 20.00% |
| killerboy vs King | 2–12 | 14.29% |
| killerboy vs Clive | 7–7 | 50.00% |
| killerboy vs Yoshimitsu | 5–7 | 41.67% |
| killerboy vs Devil Jin | 5–7 | 41.67% |
| killerboy vs Nina | 4–8 | 33.33% |
| killerboy vs Kuma | 5–7 | 41.67% |
| killerboy vs Law | 2–9 | 18.18% |
| killerboy vs Lili | 5–6 | 45.45% |
| killerboy vs Alisa | 7–3 | 70.00% |
| killerboy vs Paul | 5–4 | 55.56% |
| killerboy vs Asuka | 2–6 | 25.00% |
| killerboy vs Eddy | 2–6 | 25.00% |
| killerboy vs Heihachi | 3–5 | 37.50% |
| killerboy vs Claudio | 4–3 | 57.14% |
| killerboy vs Azucena | 3–4 | 42.86% |
| killerboy vs Lidia | 1–6 | 14.29% |
| killerboy vs Xiaoyu | 2–4 | 33.33% |
| killerboy vs Lee | 1–5 | 16.67% |
| killerboy vs Jun | 1–5 | 16.67% |
| killerboy vs Lars | 2–3 | 40.00% |
| killerboy vs Jack-8 | 2–2 | 50.00% |
| killerboy vs Leo | 2–2 | 50.00% |
| killerboy vs Leroy | 3–1 | 75.00% |
| killerboy vs Fahkumram | 1–2 | 33.33% |
| killerboy vs Panda | 1–1 | 50.00% |
| killerboy vs Zafina | 0–2 | 0.00% |
| killerboy vs Armor King | 1–1 | 50.00% |
| killerboy vs Feng | 1–0 | 100.00% |
| killerboy vs Shaheen | 0–1 | 0.00% |
| killerboy vs Raven | 1–0 | 100.00% |
| killerboy vs Anna | 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.