| King_GC vs Jin | 83–67 | 55.33% |
| King_GC vs Kazuya | 61–74 | 45.19% |
| King_GC vs King | 68–65 | 51.13% |
| King_GC vs Law | 51–47 | 52.04% |
| King_GC vs Reina | 53–41 | 56.38% |
| King_GC vs Paul | 54–38 | 58.70% |
| King_GC vs Yoshimitsu | 42–37 | 53.16% |
| King_GC vs Lili | 29–49 | 37.18% |
| King_GC vs Steve | 35–40 | 46.67% |
| King_GC vs Hwoarang | 33–40 | 45.21% |
| King_GC vs Bryan | 36–36 | 50.00% |
| King_GC vs Dragunov | 33–37 | 47.14% |
| King_GC vs Devil Jin | 29–29 | 50.00% |
| King_GC vs Lars | 36–20 | 64.29% |
| King_GC vs Victor | 34–20 | 62.96% |
| King_GC vs Feng | 17–34 | 33.33% |
| King_GC vs Lee | 18–29 | 38.30% |
| King_GC vs Raven | 23–24 | 48.94% |
| King_GC vs Eddy | 26–19 | 57.78% |
| King_GC vs Asuka | 23–20 | 53.49% |
| King_GC vs Xiaoyu | 17–23 | 42.50% |
| King_GC vs Alisa | 15–25 | 37.50% |
| King_GC vs Nina | 14–24 | 36.84% |
| King_GC vs Jun | 18–19 | 48.65% |
| King_GC vs Azucena | 22–14 | 61.11% |
| King_GC vs Leo | 17–18 | 48.57% |
| King_GC vs Heihachi | 14–14 | 50.00% |
| King_GC vs Leroy | 6–20 | 23.08% |
| King_GC vs Anna | 9–14 | 39.13% |
| King_GC vs Jack-8 | 12–10 | 54.55% |
| King_GC vs Zafina | 7–15 | 31.82% |
| King_GC vs Kuma | 10–9 | 52.63% |
| King_GC vs Armor King | 13–6 | 68.42% |
| King_GC vs Clive | 9–7 | 56.25% |
| King_GC vs Claudio | 4–10 | 28.57% |
| King_GC vs Panda | 9–4 | 69.23% |
| King_GC vs Lidia | 5–8 | 38.46% |
| King_GC vs Miary Zo | 3–7 | 30.00% |
| King_GC vs Shaheen | 2–7 | 22.22% |
| King_GC vs Fahkumram | 0–2 | 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.