| KingKiller6661 vs King | 12–15 | 44.44% |
| KingKiller6661 vs Reina | 9–7 | 56.25% |
| KingKiller6661 vs Clive | 8–8 | 50.00% |
| KingKiller6661 vs Anna | 3–13 | 18.75% |
| KingKiller6661 vs Lili | 9–6 | 60.00% |
| KingKiller6661 vs Law | 9–5 | 64.29% |
| KingKiller6661 vs Lars | 5–9 | 35.71% |
| KingKiller6661 vs Steve | 6–7 | 46.15% |
| KingKiller6661 vs Leroy | 5–8 | 38.46% |
| KingKiller6661 vs Jin | 6–6 | 50.00% |
| KingKiller6661 vs Bryan | 7–5 | 58.33% |
| KingKiller6661 vs Nina | 3–9 | 25.00% |
| KingKiller6661 vs Azucena | 4–8 | 33.33% |
| KingKiller6661 vs Lidia | 7–5 | 58.33% |
| KingKiller6661 vs Heihachi | 3–9 | 25.00% |
| KingKiller6661 vs Jun | 4–6 | 40.00% |
| KingKiller6661 vs Victor | 7–3 | 70.00% |
| KingKiller6661 vs Asuka | 5–4 | 55.56% |
| KingKiller6661 vs Dragunov | 2–7 | 22.22% |
| KingKiller6661 vs Hwoarang | 3–4 | 42.86% |
| KingKiller6661 vs Devil Jin | 5–2 | 71.43% |
| KingKiller6661 vs Alisa | 3–4 | 42.86% |
| KingKiller6661 vs Claudio | 4–3 | 57.14% |
| KingKiller6661 vs Kuma | 2–4 | 33.33% |
| KingKiller6661 vs Eddy | 3–3 | 50.00% |
| KingKiller6661 vs Leo | 2–3 | 40.00% |
| KingKiller6661 vs Zafina | 2–3 | 40.00% |
| KingKiller6661 vs Yoshimitsu | 2–2 | 50.00% |
| KingKiller6661 vs Kazuya | 1–3 | 25.00% |
| KingKiller6661 vs Jack-8 | 2–2 | 50.00% |
| KingKiller6661 vs Raven | 0–4 | 0.00% |
| KingKiller6661 vs Lee | 2–1 | 66.67% |
| KingKiller6661 vs Paul | 0–2 | 0.00% |
| KingKiller6661 vs Shaheen | 0–2 | 0.00% |
| KingKiller6661 vs Panda | 0–2 | 0.00% |
| KingKiller6661 vs Fahkumram | 2–0 | 100.00% |
| KingKiller6661 vs Xiaoyu | 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.