| Shimamusamurai vs Kazuya | 514–480 | 51.71% |
| Shimamusamurai vs Hwoarang | 536–435 | 55.20% |
| Shimamusamurai vs Bryan | 528–442 | 54.43% |
| Shimamusamurai vs Steve | 539–369 | 59.36% |
| Shimamusamurai vs Dragunov | 422–412 | 50.60% |
| Shimamusamurai vs King | 407–327 | 55.45% |
| Shimamusamurai vs Jack-8 | 357–370 | 49.11% |
| Shimamusamurai vs Asuka | 400–313 | 56.10% |
| Shimamusamurai vs Jin | 348–313–1 | 52.65% |
| Shimamusamurai vs Yoshimitsu | 342–302 | 53.11% |
| Shimamusamurai vs Lee | 324–300 | 51.92% |
| Shimamusamurai vs Victor | 291–317 | 47.86% |
| Shimamusamurai vs Feng | 303–290 | 51.10% |
| Shimamusamurai vs Reina | 323–269 | 54.56% |
| Shimamusamurai vs Lili | 290–253 | 53.41% |
| Shimamusamurai vs Law | 268–264 | 50.38% |
| Shimamusamurai vs Paul | 293–234 | 55.60% |
| Shimamusamurai vs Heihachi | 269–254 | 51.43% |
| Shimamusamurai vs Xiaoyu | 284–222 | 56.13% |
| Shimamusamurai vs Devil Jin | 277–207 | 57.23% |
| Shimamusamurai vs Alisa | 233–237 | 49.57% |
| Shimamusamurai vs Claudio | 253–217 | 53.83% |
| Shimamusamurai vs Azucena | 245–217 | 53.03% |
| Shimamusamurai vs Nina | 242–219 | 52.49% |
| Shimamusamurai vs Leroy | 244–209 | 53.86% |
| Shimamusamurai vs Leo | 246–195 | 55.78% |
| Shimamusamurai vs Lars | 219–221 | 49.77% |
| Shimamusamurai vs Zafina | 231–203 | 53.23% |
| Shimamusamurai vs Shaheen | 200–191 | 51.15% |
| Shimamusamurai vs Raven | 197–184–1 | 51.71% |
| Shimamusamurai vs Eddy | 171–166 | 50.74% |
| Shimamusamurai vs Jun | 171–161 | 51.51% |
| Shimamusamurai vs Lidia | 161–151 | 51.60% |
| Shimamusamurai vs Kuma | 152–157 | 49.19% |
| Shimamusamurai vs Anna | 169–114 | 59.72% |
| Shimamusamurai vs Clive | 114–135 | 45.78% |
| Shimamusamurai vs Armor King | 115–88 | 56.65% |
| Shimamusamurai vs Panda | 85–85 | 50.00% |
| Shimamusamurai vs Fahkumram | 87–80 | 52.10% |
| Shimamusamurai vs Miary Zo | 18–31 | 36.73% |
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.