| KingdomeHeartz vs Kazuya | 123–123 | 50.00% |
| KingdomeHeartz vs Jin | 138–100 | 57.98% |
| KingdomeHeartz vs Law | 93–104 | 47.21% |
| KingdomeHeartz vs Bryan | 93–103 | 47.45% |
| KingdomeHeartz vs Clive | 107–81 | 56.91% |
| KingdomeHeartz vs Steve | 105–82 | 56.15% |
| KingdomeHeartz vs King | 85–97 | 46.70% |
| KingdomeHeartz vs Reina | 76–76 | 50.00% |
| KingdomeHeartz vs Hwoarang | 87–63 | 58.00% |
| KingdomeHeartz vs Azucena | 84–59 | 58.74% |
| KingdomeHeartz vs Heihachi | 69–71 | 49.29% |
| KingdomeHeartz vs Dragunov | 78–55 | 58.65% |
| KingdomeHeartz vs Yoshimitsu | 67–63 | 51.54% |
| KingdomeHeartz vs Lili | 60–55 | 52.17% |
| KingdomeHeartz vs Lars | 66–46 | 58.93% |
| KingdomeHeartz vs Lee | 57–50 | 53.27% |
| KingdomeHeartz vs Paul | 62–44 | 58.49% |
| KingdomeHeartz vs Asuka | 50–53 | 48.54% |
| KingdomeHeartz vs Fahkumram | 46–51 | 47.42% |
| KingdomeHeartz vs Xiaoyu | 47–43 | 52.22% |
| KingdomeHeartz vs Victor | 45–39 | 53.57% |
| KingdomeHeartz vs Feng | 45–38 | 54.22% |
| KingdomeHeartz vs Armor King | 38–45 | 45.78% |
| KingdomeHeartz vs Eddy | 58–23 | 71.60% |
| KingdomeHeartz vs Raven | 50–29 | 63.29% |
| KingdomeHeartz vs Jun | 36–39 | 48.00% |
| KingdomeHeartz vs Devil Jin | 31–42 | 42.47% |
| KingdomeHeartz vs Nina | 33–36 | 47.83% |
| KingdomeHeartz vs Lidia | 40–28 | 58.82% |
| KingdomeHeartz vs Anna | 38–29 | 56.72% |
| KingdomeHeartz vs Leo | 31–32 | 49.21% |
| KingdomeHeartz vs Jack-8 | 39–23 | 62.90% |
| KingdomeHeartz vs Claudio | 30–28 | 51.72% |
| KingdomeHeartz vs Leroy | 26–24 | 52.00% |
| KingdomeHeartz vs Alisa | 19–30 | 38.78% |
| KingdomeHeartz vs Miary Zo | 22–17 | 56.41% |
| KingdomeHeartz vs Kuma | 21–17 | 55.26% |
| KingdomeHeartz vs Zafina | 15–17 | 46.88% |
| KingdomeHeartz vs Shaheen | 15–15 | 50.00% |
| KingdomeHeartz vs Panda | 6–5 | 54.55% |
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.