| kingkevjames vs Kazuya | 114–153 | 42.70% |
| kingkevjames vs King | 127–138 | 47.92% |
| kingkevjames vs Jin | 115–146 | 44.06% |
| kingkevjames vs Hwoarang | 130–105 | 55.32% |
| kingkevjames vs Steve | 110–107 | 50.69% |
| kingkevjames vs Bryan | 93–107 | 46.50% |
| kingkevjames vs Reina | 94–102 | 47.96% |
| kingkevjames vs Dragunov | 83–91 | 47.70% |
| kingkevjames vs Law | 70–91 | 43.48% |
| kingkevjames vs Eddy | 70–90 | 43.75% |
| kingkevjames vs Yoshimitsu | 66–91 | 42.04% |
| kingkevjames vs Paul | 63–83 | 43.15% |
| kingkevjames vs Azucena | 74–67 | 52.48% |
| kingkevjames vs Lili | 75–65 | 53.57% |
| kingkevjames vs Lee | 65–73 | 47.10% |
| kingkevjames vs Heihachi | 67–67 | 50.00% |
| kingkevjames vs Jun | 54–74 | 42.19% |
| kingkevjames vs Lars | 63–63 | 50.00% |
| kingkevjames vs Victor | 41–72 | 36.28% |
| kingkevjames vs Asuka | 56–50 | 52.83% |
| kingkevjames vs Feng | 47–57 | 45.19% |
| kingkevjames vs Xiaoyu | 51–49 | 51.00% |
| kingkevjames vs Nina | 41–49 | 45.56% |
| kingkevjames vs Leo | 35–37 | 48.61% |
| kingkevjames vs Claudio | 30–36 | 45.45% |
| kingkevjames vs Devil Jin | 28–37 | 43.08% |
| kingkevjames vs Fahkumram | 26–39 | 40.00% |
| kingkevjames vs Raven | 27–34 | 44.26% |
| kingkevjames vs Alisa | 24–31 | 43.64% |
| kingkevjames vs Leroy | 30–22 | 57.69% |
| kingkevjames vs Jack-8 | 23–28 | 45.10% |
| kingkevjames vs Lidia | 28–23 | 54.90% |
| kingkevjames vs Zafina | 26–21 | 55.32% |
| kingkevjames vs Shaheen | 11–21 | 34.38% |
| kingkevjames vs Armor King | 11–16 | 40.74% |
| kingkevjames vs Kuma | 13–12 | 52.00% |
| kingkevjames vs Miary Zo | 7–11 | 38.89% |
| kingkevjames vs Anna | 4–10 | 28.57% |
| kingkevjames vs Panda | 5–7 | 41.67% |
| kingkevjames vs Clive | 5–5 | 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.