| KingKirby vs Steve | 17–12 | 58.62% |
| KingKirby vs Dragunov | 11–16 | 40.74% |
| KingKirby vs Fahkumram | 7–20 | 25.93% |
| KingKirby vs King | 8–17 | 32.00% |
| KingKirby vs Law | 10–13 | 43.48% |
| KingKirby vs Hwoarang | 6–15 | 28.57% |
| KingKirby vs Anna | 7–12 | 36.84% |
| KingKirby vs Reina | 9–9 | 50.00% |
| KingKirby vs Jin | 8–9 | 47.06% |
| KingKirby vs Eddy | 7–9 | 43.75% |
| KingKirby vs Leroy | 7–8 | 46.67% |
| KingKirby vs Lidia | 4–11 | 26.67% |
| KingKirby vs Clive | 4–11 | 26.67% |
| KingKirby vs Kazuya | 1–13 | 7.14% |
| KingKirby vs Azucena | 9–5 | 64.29% |
| KingKirby vs Victor | 5–8 | 38.46% |
| KingKirby vs Lili | 8–4 | 66.67% |
| KingKirby vs Jun | 4–8 | 33.33% |
| KingKirby vs Alisa | 7–3 | 70.00% |
| KingKirby vs Yoshimitsu | 7–2 | 77.78% |
| KingKirby vs Kuma | 3–6 | 33.33% |
| KingKirby vs Claudio | 2–6 | 25.00% |
| KingKirby vs Raven | 5–3 | 62.50% |
| KingKirby vs Devil Jin | 3–4 | 42.86% |
| KingKirby vs Paul | 2–3 | 40.00% |
| KingKirby vs Lars | 2–3 | 40.00% |
| KingKirby vs Bryan | 2–2 | 50.00% |
| KingKirby vs Jack-8 | 2–2 | 50.00% |
| KingKirby vs Lee | 1–3 | 25.00% |
| KingKirby vs Heihachi | 2–2 | 50.00% |
| KingKirby vs Panda | 2–1 | 66.67% |
| KingKirby vs Xiaoyu | 2–0 | 100.00% |
| KingKirby vs Asuka | 0–2 | 0.00% |
| KingKirby vs Feng | 0–2 | 0.00% |
| KingKirby vs Leo | 0–1 | 0.00% |
| KingKirby vs Shaheen | 0–1 | 0.00% |
| KingKirby vs Nina | 1–0 | 100.00% |
| KingKirby 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.