| hayamy vs Kazuya | 104–131 | 44.26% |
| hayamy vs Reina | 93–66 | 58.49% |
| hayamy vs Hwoarang | 76–78 | 49.35% |
| hayamy vs Jin | 71–80 | 47.02% |
| hayamy vs King | 64–83 | 43.54% |
| hayamy vs Bryan | 70–76 | 47.95% |
| hayamy vs Steve | 45–70 | 39.13% |
| hayamy vs Yoshimitsu | 58–53 | 52.25% |
| hayamy vs Law | 45–64 | 41.28% |
| hayamy vs Dragunov | 53–42 | 55.79% |
| hayamy vs Lili | 35–52 | 40.23% |
| hayamy vs Paul | 38–46 | 45.24% |
| hayamy vs Heihachi | 35–45 | 43.75% |
| hayamy vs Devil Jin | 35–42 | 45.45% |
| hayamy vs Jun | 43–30 | 58.90% |
| hayamy vs Armor King | 38–34 | 52.78% |
| hayamy vs Azucena | 36–32 | 52.94% |
| hayamy vs Lars | 36–28 | 56.25% |
| hayamy vs Lidia | 34–30 | 53.12% |
| hayamy vs Alisa | 34–29 | 53.97% |
| hayamy vs Nina | 27–32 | 45.76% |
| hayamy vs Lee | 29–28 | 50.88% |
| hayamy vs Victor | 24–29 | 45.28% |
| hayamy vs Leo | 28–17 | 62.22% |
| hayamy vs Eddy | 22–23 | 48.89% |
| hayamy vs Asuka | 20–24 | 45.45% |
| hayamy vs Jack-8 | 15–24 | 38.46% |
| hayamy vs Feng | 13–23 | 36.11% |
| hayamy vs Raven | 17–15 | 53.12% |
| hayamy vs Xiaoyu | 15–16 | 48.39% |
| hayamy vs Zafina | 19–12 | 61.29% |
| hayamy vs Leroy | 11–20 | 35.48% |
| hayamy vs Claudio | 13–13 | 50.00% |
| hayamy vs Shaheen | 13–11 | 54.17% |
| hayamy vs Kuma | 12–12 | 50.00% |
| hayamy vs Clive | 12–6 | 66.67% |
| hayamy vs Fahkumram | 9–8 | 52.94% |
| hayamy vs Anna | 8–6 | 57.14% |
| hayamy vs Panda | 6–1 | 85.71% |
| hayamy vs Miary Zo | 1–5 | 16.67% |
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.