| KILLASITY vs King | 57–72 | 44.19% |
| KILLASITY vs Jin | 54–50 | 51.92% |
| KILLASITY vs Kazuya | 44–50 | 46.81% |
| KILLASITY vs Hwoarang | 40–44 | 47.62% |
| KILLASITY vs Law | 35–43 | 44.87% |
| KILLASITY vs Reina | 43–32 | 57.33% |
| KILLASITY vs Eddy | 33–31 | 51.56% |
| KILLASITY vs Bryan | 25–37 | 40.32% |
| KILLASITY vs Steve | 27–32 | 45.76% |
| KILLASITY vs Clive | 25–33 | 43.10% |
| KILLASITY vs Lidia | 26–27 | 49.06% |
| KILLASITY vs Dragunov | 27–25 | 51.92% |
| KILLASITY vs Azucena | 29–23 | 55.77% |
| KILLASITY vs Lili | 15–35 | 30.00% |
| KILLASITY vs Lars | 21–26 | 44.68% |
| KILLASITY vs Heihachi | 20–26 | 43.48% |
| KILLASITY vs Feng | 19–26 | 42.22% |
| KILLASITY vs Victor | 20–21 | 48.78% |
| KILLASITY vs Jun | 20–19 | 51.28% |
| KILLASITY vs Lee | 23–15 | 60.53% |
| KILLASITY vs Leo | 22–13 | 62.86% |
| KILLASITY vs Anna | 17–18 | 48.57% |
| KILLASITY vs Jack-8 | 8–26 | 23.53% |
| KILLASITY vs Yoshimitsu | 15–18 | 45.45% |
| KILLASITY vs Xiaoyu | 18–15 | 54.55% |
| KILLASITY vs Asuka | 16–15 | 51.61% |
| KILLASITY vs Paul | 14–14 | 50.00% |
| KILLASITY vs Alisa | 13–11 | 54.17% |
| KILLASITY vs Nina | 13–11 | 54.17% |
| KILLASITY vs Raven | 8–14 | 36.36% |
| KILLASITY vs Leroy | 13–8 | 61.90% |
| KILLASITY vs Devil Jin | 13–7 | 65.00% |
| KILLASITY vs Armor King | 9–11 | 45.00% |
| KILLASITY vs Kuma | 9–4 | 69.23% |
| KILLASITY vs Zafina | 7–4 | 63.64% |
| KILLASITY vs Shaheen | 4–6 | 40.00% |
| KILLASITY vs Fahkumram | 4–6 | 40.00% |
| KILLASITY vs Claudio | 6–2 | 75.00% |
| KILLASITY vs Panda | 1–2 | 33.33% |
| KILLASITY 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.