| Onekillerguy vs King | 37–71 | 34.26% |
| Onekillerguy vs Law | 45–55 | 45.00% |
| Onekillerguy vs Hwoarang | 45–40 | 52.94% |
| Onekillerguy vs Lili | 53–31 | 63.10% |
| Onekillerguy vs Jun | 39–38 | 50.65% |
| Onekillerguy vs Jin | 41–33 | 55.41% |
| Onekillerguy vs Clive | 30–38 | 44.12% |
| Onekillerguy vs Reina | 30–32 | 48.39% |
| Onekillerguy vs Bryan | 22–35 | 38.60% |
| Onekillerguy vs Kazuya | 28–25 | 52.83% |
| Onekillerguy vs Paul | 26–26 | 50.00% |
| Onekillerguy vs Steve | 24–28 | 46.15% |
| Onekillerguy vs Nina | 24–24 | 50.00% |
| Onekillerguy vs Lars | 32–13 | 71.11% |
| Onekillerguy vs Heihachi | 27–16 | 62.79% |
| Onekillerguy vs Dragunov | 18–24 | 42.86% |
| Onekillerguy vs Asuka | 16–24 | 40.00% |
| Onekillerguy vs Xiaoyu | 18–19 | 48.65% |
| Onekillerguy vs Victor | 17–20 | 45.95% |
| Onekillerguy vs Eddy | 13–21 | 38.24% |
| Onekillerguy vs Azucena | 14–19 | 42.42% |
| Onekillerguy vs Lidia | 16–15 | 51.61% |
| Onekillerguy vs Leo | 17–11 | 60.71% |
| Onekillerguy vs Jack-8 | 12–12 | 50.00% |
| Onekillerguy vs Lee | 9–15 | 37.50% |
| Onekillerguy vs Feng | 13–10 | 56.52% |
| Onekillerguy vs Yoshimitsu | 12–7 | 63.16% |
| Onekillerguy vs Kuma | 11–6 | 64.71% |
| Onekillerguy vs Raven | 6–11 | 35.29% |
| Onekillerguy vs Devil Jin | 6–10 | 37.50% |
| Onekillerguy vs Alisa | 3–12 | 20.00% |
| Onekillerguy vs Leroy | 9–6 | 60.00% |
| Onekillerguy vs Zafina | 5–3 | 62.50% |
| Onekillerguy vs Claudio | 2–3 | 40.00% |
| Onekillerguy vs Shaheen | 2–1 | 66.67% |
| Onekillerguy vs Panda | 1–1 | 50.00% |
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.