| KINGKAY vs Kazuya | 18–33 | 35.29% |
| KINGKAY vs Jin | 16–26 | 38.10% |
| KINGKAY vs Reina | 20–17 | 54.05% |
| KINGKAY vs Steve | 12–22 | 35.29% |
| KINGKAY vs Hwoarang | 7–23 | 23.33% |
| KINGKAY vs King | 6–21 | 22.22% |
| KINGKAY vs Bryan | 10–17 | 37.04% |
| KINGKAY vs Heihachi | 7–19 | 26.92% |
| KINGKAY vs Law | 5–20 | 20.00% |
| KINGKAY vs Paul | 6–18 | 25.00% |
| KINGKAY vs Lili | 10–13 | 43.48% |
| KINGKAY vs Victor | 9–14 | 39.13% |
| KINGKAY vs Leroy | 14–7 | 66.67% |
| KINGKAY vs Fahkumram | 9–12 | 42.86% |
| KINGKAY vs Dragunov | 2–15 | 11.76% |
| KINGKAY vs Anna | 2–15 | 11.76% |
| KINGKAY vs Asuka | 3–13 | 18.75% |
| KINGKAY vs Devil Jin | 6–9 | 40.00% |
| KINGKAY vs Clive | 6–9 | 40.00% |
| KINGKAY vs Lars | 5–9 | 35.71% |
| KINGKAY vs Alisa | 2–11 | 15.38% |
| KINGKAY vs Yoshimitsu | 7–5 | 58.33% |
| KINGKAY vs Jun | 2–10 | 16.67% |
| KINGKAY vs Jack-8 | 1–10 | 9.09% |
| KINGKAY vs Claudio | 2–7 | 22.22% |
| KINGKAY vs Feng | 2–5 | 28.57% |
| KINGKAY vs Nina | 2–5 | 28.57% |
| KINGKAY vs Xiaoyu | 0–5 | 0.00% |
| KINGKAY vs Leo | 0–4 | 0.00% |
| KINGKAY vs Azucena | 0–4 | 0.00% |
| KINGKAY vs Shaheen | 1–2 | 33.33% |
| KINGKAY vs Lee | 3–0 | 100.00% |
| KINGKAY vs Lidia | 0–3 | 0.00% |
| KINGKAY vs Eddy | 0–2 | 0.00% |
| KINGKAY vs Kuma | 1–0 | 100.00% |
| KINGKAY vs Zafina | 0–1 | 0.00% |
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.