| ROMZ vs Jin | 320–352 | 47.62% |
| ROMZ vs Kazuya | 269–324 | 45.36% |
| ROMZ vs Dragunov | 245–308 | 44.30% |
| ROMZ vs Bryan | 246–278 | 46.95% |
| ROMZ vs Hwoarang | 239–273 | 46.68% |
| ROMZ vs Law | 180–240 | 42.86% |
| ROMZ vs Steve | 182–237 | 43.44% |
| ROMZ vs King | 175–242 | 41.97% |
| ROMZ vs Armor King | 190–203 | 48.35% |
| ROMZ vs Yoshimitsu | 204–179 | 53.26% |
| ROMZ vs Paul | 186–192 | 49.21% |
| ROMZ vs Heihachi | 148–198 | 42.77% |
| ROMZ vs Lili | 174–152 | 53.37% |
| ROMZ vs Reina | 170–152 | 52.80% |
| ROMZ vs Asuka | 119–189 | 38.64% |
| ROMZ vs Lars | 105–198–1 | 34.65% |
| ROMZ vs Fahkumram | 139–160 | 46.49% |
| ROMZ vs Devil Jin | 102–181 | 36.04% |
| ROMZ vs Xiaoyu | 114–128 | 47.11% |
| ROMZ vs Claudio | 97–125 | 43.69% |
| ROMZ vs Victor | 91–122 | 42.72% |
| ROMZ vs Clive | 85–126 | 40.28% |
| ROMZ vs Lee | 108–99 | 52.17% |
| ROMZ vs Anna | 104–98 | 51.49% |
| ROMZ vs Alisa | 80–115 | 41.03% |
| ROMZ vs Jun | 75–115 | 39.47% |
| ROMZ vs Feng | 68–115 | 37.16% |
| ROMZ vs Leo | 95–78 | 54.91% |
| ROMZ vs Nina | 63–101 | 38.41% |
| ROMZ vs Azucena | 78–85 | 47.85% |
| ROMZ vs Jack-8 | 53–101 | 34.42% |
| ROMZ vs Lidia | 95–54 | 63.76% |
| ROMZ vs Leroy | 60–77 | 43.80% |
| ROMZ vs Eddy | 58–68 | 46.03% |
| ROMZ vs Raven | 61–51 | 54.46% |
| ROMZ vs Shaheen | 40–58 | 40.82% |
| ROMZ vs Zafina | 40–57 | 41.24% |
| ROMZ vs Miary Zo | 41–36 | 53.25% |
| ROMZ vs Kuma | 26–38 | 40.62% |
| ROMZ vs Panda | 7–18 | 28.00% |
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.