| Communistz vs Jin | 418–393 | 51.54% |
| Communistz vs King | 340–341 | 49.93% |
| Communistz vs Hwoarang | 312–274 | 53.24% |
| Communistz vs Kazuya | 313–269 | 53.78% |
| Communistz vs Steve | 289–250 | 53.62% |
| Communistz vs Law | 280–250 | 52.83% |
| Communistz vs Reina | 254–248 | 50.60% |
| Communistz vs Bryan | 260–223 | 53.83% |
| Communistz vs Lars | 266–203 | 56.72% |
| Communistz vs Lili | 249–210 | 54.25% |
| Communistz vs Yoshimitsu | 234–186 | 55.71% |
| Communistz vs Dragunov | 205–213 | 49.04% |
| Communistz vs Xiaoyu | 226–179 | 55.80% |
| Communistz vs Paul | 224–180 | 55.45% |
| Communistz vs Nina | 207–164 | 55.80% |
| Communistz vs Asuka | 198–164 | 54.70% |
| Communistz vs Devil Jin | 196–164 | 54.44% |
| Communistz vs Feng | 171–176 | 49.28% |
| Communistz vs Eddy | 177–170 | 51.01% |
| Communistz vs Lee | 172–167 | 50.74% |
| Communistz vs Azucena | 162–161 | 50.15% |
| Communistz vs Jun | 155–157 | 49.68% |
| Communistz vs Leroy | 158–152 | 50.97% |
| Communistz vs Raven | 155–145 | 51.67% |
| Communistz vs Victor | 129–149 | 46.40% |
| Communistz vs Alisa | 155–121 | 56.16% |
| Communistz vs Zafina | 130–145 | 47.27% |
| Communistz vs Jack-8 | 145–129 | 52.92% |
| Communistz vs Leo | 132–129 | 50.57% |
| Communistz vs Heihachi | 110–129 | 46.03% |
| Communistz vs Claudio | 103–120 | 46.19% |
| Communistz vs Lidia | 85–111 | 43.37% |
| Communistz vs Shaheen | 89–100 | 47.09% |
| Communistz vs Kuma | 89–83 | 51.74% |
| Communistz vs Clive | 50–84 | 37.31% |
| Communistz vs Panda | 47–41 | 53.41% |
| Communistz vs Anna | 14–10 | 58.33% |
| Communistz vs Fahkumram | 0–1 | 0.00% |
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.