| IKing vs King | 79–89 | 47.02% |
| IKing vs Jin | 80–76 | 51.28% |
| IKing vs Kazuya | 65–85 | 43.33% |
| IKing vs Bryan | 44–66 | 40.00% |
| IKing vs Reina | 50–58 | 46.30% |
| IKing vs Hwoarang | 52–47 | 52.53% |
| IKing vs Heihachi | 50–47 | 51.55% |
| IKing vs Steve | 51–45 | 53.12% |
| IKing vs Asuka | 49–44 | 52.69% |
| IKing vs Lili | 43–49 | 46.74% |
| IKing vs Eddy | 46–46 | 50.00% |
| IKing vs Armor King | 39–45 | 46.43% |
| IKing vs Dragunov | 41–41 | 50.00% |
| IKing vs Yoshimitsu | 43–34 | 55.84% |
| IKing vs Law | 41–34 | 54.67% |
| IKing vs Lee | 39–28 | 58.21% |
| IKing vs Paul | 22–44 | 33.33% |
| IKing vs Xiaoyu | 29–34 | 46.03% |
| IKing vs Devil Jin | 27–30 | 47.37% |
| IKing vs Lars | 29–26 | 52.73% |
| IKing vs Clive | 28–27 | 50.91% |
| IKing vs Jun | 29–22 | 56.86% |
| IKing vs Azucena | 34–17 | 66.67% |
| IKing vs Lidia | 23–28 | 45.10% |
| IKing vs Alisa | 31–18 | 63.27% |
| IKing vs Nina | 23–26 | 46.94% |
| IKing vs Leroy | 27–22 | 55.10% |
| IKing vs Anna | 22–23 | 48.89% |
| IKing vs Miary Zo | 21–22 | 48.84% |
| IKing vs Feng | 13–27 | 32.50% |
| IKing vs Victor | 20–17 | 54.05% |
| IKing vs Leo | 10–19 | 34.48% |
| IKing vs Zafina | 10–18 | 35.71% |
| IKing vs Claudio | 8–15 | 34.78% |
| IKing vs Shaheen | 7–14 | 33.33% |
| IKing vs Jack-8 | 13–7 | 65.00% |
| IKing vs Raven | 5–14 | 26.32% |
| IKing vs Kuma | 9–9 | 50.00% |
| IKing vs Fahkumram | 6–9 | 40.00% |
| IKing vs Panda | 4–2 | 66.67% |
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.