| heyson vs Kazuya | 252–204 | 55.26% |
| heyson vs Dragunov | 233–221 | 51.32% |
| heyson vs Bryan | 207–246 | 45.70% |
| heyson vs Hwoarang | 224–213 | 51.26% |
| heyson vs Paul | 185–202 | 47.80% |
| heyson vs King | 170–174 | 49.42% |
| heyson vs Jin | 150–193 | 43.73% |
| heyson vs Steve | 167–175 | 48.83% |
| heyson vs Lee | 147–140 | 51.22% |
| heyson vs Reina | 136–139 | 49.45% |
| heyson vs Victor | 140–132 | 51.47% |
| heyson vs Law | 120–150 | 44.44% |
| heyson vs Asuka | 109–143 | 43.25% |
| heyson vs Leroy | 146–97 | 60.08% |
| heyson vs Devil Jin | 113–127 | 47.08% |
| heyson vs Feng | 138–102 | 57.50% |
| heyson vs Lars | 123–113 | 52.12% |
| heyson vs Lili | 114–120 | 48.72% |
| heyson vs Alisa | 108–124–1 | 46.55% |
| heyson vs Azucena | 112–120 | 48.28% |
| heyson vs Jun | 119–107 | 52.65% |
| heyson vs Yoshimitsu | 93–127 | 42.27% |
| heyson vs Heihachi | 107–110 | 49.31% |
| heyson vs Jack-8 | 107–105 | 50.47% |
| heyson vs Nina | 109–101 | 51.90% |
| heyson vs Leo | 99–95 | 51.03% |
| heyson vs Xiaoyu | 91–97 | 48.40% |
| heyson vs Eddy | 101–76 | 57.06% |
| heyson vs Shaheen | 92–83 | 52.57% |
| heyson vs Claudio | 70–78 | 47.30% |
| heyson vs Zafina | 78–68 | 53.42% |
| heyson vs Lidia | 81–62 | 56.64% |
| heyson vs Kuma | 53–77 | 40.77% |
| heyson vs Raven | 49–80 | 37.98% |
| heyson vs Anna | 64–62 | 50.79% |
| heyson vs Fahkumram | 55–51 | 51.89% |
| heyson vs Armor King | 36–46 | 43.90% |
| heyson vs Clive | 33–38 | 46.48% |
| heyson vs Panda | 21–37 | 36.21% |
| heyson vs Miary Zo | 11–18 | 37.93% |
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.