| hiiron57 vs Reina | 146–156 | 48.34% |
| hiiron57 vs Kazuya | 155–141 | 52.36% |
| hiiron57 vs Dragunov | 112–135 | 45.34% |
| hiiron57 vs King | 112–121 | 48.07% |
| hiiron57 vs Paul | 99–122 | 44.80% |
| hiiron57 vs Hwoarang | 76–131 | 36.71% |
| hiiron57 vs Bryan | 98–104 | 48.51% |
| hiiron57 vs Asuka | 105–97 | 51.98% |
| hiiron57 vs Jin | 99–97 | 50.51% |
| hiiron57 vs Lili | 91–92 | 49.73% |
| hiiron57 vs Steve | 69–93 | 42.59% |
| hiiron57 vs Clive | 65–83 | 43.92% |
| hiiron57 vs Law | 64–78 | 45.07% |
| hiiron57 vs Xiaoyu | 52–80 | 39.39% |
| hiiron57 vs Armor King | 53–75 | 41.41% |
| hiiron57 vs Victor | 58–69 | 45.67% |
| hiiron57 vs Azucena | 58–68 | 46.03% |
| hiiron57 vs Lars | 56–64–1 | 46.67% |
| hiiron57 vs Heihachi | 56–64–1 | 46.67% |
| hiiron57 vs Jun | 55–53 | 50.93% |
| hiiron57 vs Nina | 42–61 | 40.78% |
| hiiron57 vs Lidia | 42–52 | 44.68% |
| hiiron57 vs Devil Jin | 35–52 | 40.23% |
| hiiron57 vs Fahkumram | 37–50 | 42.53% |
| hiiron57 vs Yoshimitsu | 41–44 | 48.24% |
| hiiron57 vs Jack-8 | 32–44 | 42.11% |
| hiiron57 vs Feng | 34–40 | 45.95% |
| hiiron57 vs Lee | 32–38 | 45.71% |
| hiiron57 vs Leo | 34–31 | 52.31% |
| hiiron57 vs Alisa | 27–34 | 44.26% |
| hiiron57 vs Claudio | 27–33 | 45.00% |
| hiiron57 vs Leroy | 24–35 | 40.68% |
| hiiron57 vs Anna | 23–34 | 40.35% |
| hiiron57 vs Zafina | 29–24 | 54.72% |
| hiiron57 vs Eddy | 28–25 | 52.83% |
| hiiron57 vs Raven | 14–32 | 30.43% |
| hiiron57 vs Miary Zo | 28–18 | 60.87% |
| hiiron57 vs Shaheen | 19–25 | 43.18% |
| hiiron57 vs Kuma | 19–17 | 52.78% |
| hiiron57 vs Panda | 9–6 | 60.00% |
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.