| Jmann vs Bryan | 452–530 | 46.03% |
| Jmann vs Kazuya | 527–435 | 54.78% |
| Jmann vs Jin | 407–404 | 50.18% |
| Jmann vs King | 412–364 | 53.09% |
| Jmann vs Reina | 413–336 | 55.14% |
| Jmann vs Hwoarang | 385–358 | 51.82% |
| Jmann vs Steve | 359–375–1 | 48.91% |
| Jmann vs Law | 354–283 | 55.57% |
| Jmann vs Paul | 329–300 | 52.31% |
| Jmann vs Dragunov | 304–312 | 49.35% |
| Jmann vs Lee | 300–297 | 50.25% |
| Jmann vs Heihachi | 279–304 | 47.86% |
| Jmann vs Yoshimitsu | 274–253–1 | 51.99% |
| Jmann vs Azucena | 248–271–1 | 47.78% |
| Jmann vs Lili | 216–268 | 44.63% |
| Jmann vs Devil Jin | 245–206 | 54.32% |
| Jmann vs Lars | 209–223 | 48.38% |
| Jmann vs Nina | 181–245 | 42.49% |
| Jmann vs Jun | 210–207 | 50.36% |
| Jmann vs Clive | 174–203 | 46.15% |
| Jmann vs Asuka | 183–189 | 49.19% |
| Jmann vs Raven | 162–206 | 44.02% |
| Jmann vs Lidia | 206–156 | 56.91% |
| Jmann vs Feng | 175–179 | 49.44% |
| Jmann vs Xiaoyu | 186–164 | 53.14% |
| Jmann vs Victor | 149–186 | 44.48% |
| Jmann vs Eddy | 130–168–1 | 43.62% |
| Jmann vs Leroy | 134–164 | 44.97% |
| Jmann vs Armor King | 122–174 | 41.22% |
| Jmann vs Leo | 144–142 | 50.35% |
| Jmann vs Jack-8 | 134–125 | 51.74% |
| Jmann vs Fahkumram | 123–136 | 47.49% |
| Jmann vs Claudio | 114–138 | 45.24% |
| Jmann vs Anna | 128–117 | 52.24% |
| Jmann vs Alisa | 104–119 | 46.64% |
| Jmann vs Zafina | 104–116 | 47.27% |
| Jmann vs Shaheen | 70–112–1 | 38.46% |
| Jmann vs Kuma | 48–88 | 35.29% |
| Jmann vs Panda | 38–54 | 41.30% |
| Jmann vs Miary Zo | 23–33 | 41.07% |
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.