| KillB3st vs King | 71–89 | 44.38% |
| KillB3st vs Jin | 51–69 | 42.50% |
| KillB3st vs Kazuya | 50–69 | 42.02% |
| KillB3st vs Paul | 47–55 | 46.08% |
| KillB3st vs Law | 34–65 | 34.34% |
| KillB3st vs Bryan | 27–49 | 35.53% |
| KillB3st vs Dragunov | 27–45 | 37.50% |
| KillB3st vs Heihachi | 30–39 | 43.48% |
| KillB3st vs Yoshimitsu | 28–31 | 47.46% |
| KillB3st vs Reina | 20–23 | 46.51% |
| KillB3st vs Eddy | 18–25 | 41.86% |
| KillB3st vs Steve | 19–23 | 45.24% |
| KillB3st vs Armor King | 13–29 | 30.95% |
| KillB3st vs Victor | 14–23 | 37.84% |
| KillB3st vs Hwoarang | 12–23 | 34.29% |
| KillB3st vs Nina | 19–16 | 54.29% |
| KillB3st vs Asuka | 13–16 | 44.83% |
| KillB3st vs Azucena | 11–18 | 37.93% |
| KillB3st vs Fahkumram | 12–14 | 46.15% |
| KillB3st vs Devil Jin | 14–11 | 56.00% |
| KillB3st vs Lars | 8–16 | 33.33% |
| KillB3st vs Clive | 10–13 | 43.48% |
| KillB3st vs Anna | 8–12 | 40.00% |
| KillB3st vs Miary Zo | 6–12 | 33.33% |
| KillB3st vs Feng | 7–9 | 43.75% |
| KillB3st vs Lili | 10–6 | 62.50% |
| KillB3st vs Lee | 4–12 | 25.00% |
| KillB3st vs Claudio | 1–13 | 7.14% |
| KillB3st vs Jun | 9–4 | 69.23% |
| KillB3st vs Leroy | 6–6 | 50.00% |
| KillB3st vs Alisa | 5–6 | 45.45% |
| KillB3st vs Panda | 4–6 | 40.00% |
| KillB3st vs Xiaoyu | 8–1 | 88.89% |
| KillB3st vs Kuma | 2–6 | 25.00% |
| KillB3st vs Jack-8 | 2–4 | 33.33% |
| KillB3st vs Raven | 1–5 | 16.67% |
| KillB3st vs Leo | 2–3 | 40.00% |
| KillB3st vs Shaheen | 1–4 | 20.00% |
| KillB3st vs Lidia | 2–3 | 40.00% |
| KillB3st vs Zafina | 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.