| HIRO-kun vs Kazuya | 269–282 | 48.82% |
| HIRO-kun vs Dragunov | 226–297 | 43.21% |
| HIRO-kun vs Hwoarang | 229–285 | 44.55% |
| HIRO-kun vs Reina | 239–269 | 47.05% |
| HIRO-kun vs Paul | 207–290 | 41.65% |
| HIRO-kun vs King | 225–243 | 48.08% |
| HIRO-kun vs Bryan | 202–238 | 45.91% |
| HIRO-kun vs Asuka | 163–212 | 43.47% |
| HIRO-kun vs Jin | 156–205 | 43.21% |
| HIRO-kun vs Lili | 145–179 | 44.75% |
| HIRO-kun vs Law | 129–145 | 47.08% |
| HIRO-kun vs Steve | 125–143 | 46.64% |
| HIRO-kun vs Jun | 99–146 | 40.41% |
| HIRO-kun vs Yoshimitsu | 97–138 | 41.28% |
| HIRO-kun vs Nina | 99–119 | 45.41% |
| HIRO-kun vs Heihachi | 82–133 | 38.14% |
| HIRO-kun vs Azucena | 111–103 | 51.87% |
| HIRO-kun vs Devil Jin | 101–106–1 | 48.79% |
| HIRO-kun vs Victor | 66–120 | 35.48% |
| HIRO-kun vs Xiaoyu | 80–102 | 43.96% |
| HIRO-kun vs Feng | 78–96 | 44.83% |
| HIRO-kun vs Lars | 61–111 | 35.47% |
| HIRO-kun vs Lee | 76–81 | 48.41% |
| HIRO-kun vs Alisa | 61–89 | 40.67% |
| HIRO-kun vs Jack-8 | 60–80 | 42.86% |
| HIRO-kun vs Leo | 60–79 | 43.17% |
| HIRO-kun vs Lidia | 55–60 | 47.83% |
| HIRO-kun vs Claudio | 36–50 | 41.86% |
| HIRO-kun vs Eddy | 36–50 | 41.86% |
| HIRO-kun vs Leroy | 37–47 | 44.05% |
| HIRO-kun vs Kuma | 28–40 | 41.18% |
| HIRO-kun vs Zafina | 32–26 | 55.17% |
| HIRO-kun vs Clive | 19–38 | 33.33% |
| HIRO-kun vs Shaheen | 20–34 | 37.04% |
| HIRO-kun vs Anna | 23–15 | 60.53% |
| HIRO-kun vs Raven | 17–18 | 48.57% |
| HIRO-kun vs Panda | 6–26 | 18.75% |
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.