| THEKINGOFIRONFI vs King | 142–107 | 57.03% |
| THEKINGOFIRONFI vs Kazuya | 124–117 | 51.45% |
| THEKINGOFIRONFI vs Steve | 114–107 | 51.58% |
| THEKINGOFIRONFI vs Jin | 102–103 | 49.76% |
| THEKINGOFIRONFI vs Reina | 83–107 | 43.68% |
| THEKINGOFIRONFI vs Bryan | 96–84 | 53.33% |
| THEKINGOFIRONFI vs Hwoarang | 88–71 | 55.35% |
| THEKINGOFIRONFI vs Fahkumram | 76–80 | 48.72% |
| THEKINGOFIRONFI vs Dragunov | 73–80 | 47.71% |
| THEKINGOFIRONFI vs Law | 79–67 | 54.11% |
| THEKINGOFIRONFI vs Lee | 48–84 | 36.36% |
| THEKINGOFIRONFI vs Paul | 65–65 | 50.00% |
| THEKINGOFIRONFI vs Lili | 62–65 | 48.82% |
| THEKINGOFIRONFI vs Jun | 67–46 | 59.29% |
| THEKINGOFIRONFI vs Yoshimitsu | 50–55 | 47.62% |
| THEKINGOFIRONFI vs Lars | 50–53 | 48.54% |
| THEKINGOFIRONFI vs Asuka | 45–52 | 46.39% |
| THEKINGOFIRONFI vs Leo | 48–46 | 51.06% |
| THEKINGOFIRONFI vs Azucena | 44–49 | 47.31% |
| THEKINGOFIRONFI vs Heihachi | 48–43 | 52.75% |
| THEKINGOFIRONFI vs Xiaoyu | 39–50 | 43.82% |
| THEKINGOFIRONFI vs Devil Jin | 37–48 | 43.53% |
| THEKINGOFIRONFI vs Eddy | 36–47 | 43.37% |
| THEKINGOFIRONFI vs Feng | 43–37 | 53.75% |
| THEKINGOFIRONFI vs Victor | 35–42 | 45.45% |
| THEKINGOFIRONFI vs Armor King | 40–32 | 55.56% |
| THEKINGOFIRONFI vs Nina | 33–37 | 47.14% |
| THEKINGOFIRONFI vs Jack-8 | 35–34 | 50.72% |
| THEKINGOFIRONFI vs Alisa | 30–37 | 44.78% |
| THEKINGOFIRONFI vs Lidia | 23–33 | 41.07% |
| THEKINGOFIRONFI vs Clive | 25–25 | 50.00% |
| THEKINGOFIRONFI vs Raven | 19–25 | 43.18% |
| THEKINGOFIRONFI vs Claudio | 18–25 | 41.86% |
| THEKINGOFIRONFI vs Leroy | 15–27 | 35.71% |
| THEKINGOFIRONFI vs Shaheen | 15–16 | 48.39% |
| THEKINGOFIRONFI vs Anna | 15–16 | 48.39% |
| THEKINGOFIRONFI vs Miary Zo | 12–18 | 40.00% |
| THEKINGOFIRONFI vs Zafina | 5–17 | 22.73% |
| THEKINGOFIRONFI vs Kuma | 11–10 | 52.38% |
| THEKINGOFIRONFI vs Panda | 4–10 | 28.57% |
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.