| I Scream vs Kazuya | 362–383 | 48.59% |
| I Scream vs Dragunov | 253–350 | 41.96% |
| I Scream vs Bryan | 279–305 | 47.77% |
| I Scream vs Paul | 274–305 | 47.32% |
| I Scream vs Hwoarang | 221–355 | 38.37% |
| I Scream vs Reina | 269–262 | 50.66% |
| I Scream vs King | 213–308 | 40.88% |
| I Scream vs Jin | 239–233 | 50.64% |
| I Scream vs Asuka | 207–202 | 50.61% |
| I Scream vs Steve | 164–227 | 41.94% |
| I Scream vs Lili | 164–222 | 42.49% |
| I Scream vs Heihachi | 170–210 | 44.74% |
| I Scream vs Law | 171–205 | 45.48% |
| I Scream vs Yoshimitsu | 141–174 | 44.76% |
| I Scream vs Fahkumram | 154–149 | 50.83% |
| I Scream vs Jun | 109–174 | 38.52% |
| I Scream vs Xiaoyu | 111–162 | 40.66% |
| I Scream vs Armor King | 116–142 | 44.96% |
| I Scream vs Devil Jin | 93–152 | 37.96% |
| I Scream vs Azucena | 121–121 | 50.00% |
| I Scream vs Leo | 119–122 | 49.38% |
| I Scream vs Claudio | 106–130 | 44.92% |
| I Scream vs Nina | 107–125–1 | 46.12% |
| I Scream vs Victor | 107–123 | 46.52% |
| I Scream vs Feng | 94–135 | 41.05% |
| I Scream vs Lidia | 113–112 | 50.22% |
| I Scream vs Lars | 80–141 | 36.20% |
| I Scream vs Clive | 89–118 | 43.00% |
| I Scream vs Lee | 80–126 | 38.83% |
| I Scream vs Alisa | 76–119 | 38.97% |
| I Scream vs Jack-8 | 54–133 | 28.88% |
| I Scream vs Anna | 89–83 | 51.74% |
| I Scream vs Eddy | 46–97 | 32.17% |
| I Scream vs Leroy | 53–74 | 41.73% |
| I Scream vs Kuma | 37–67 | 35.58% |
| I Scream vs Raven | 37–65 | 36.27% |
| I Scream vs Shaheen | 33–62 | 34.74% |
| I Scream vs Zafina | 28–53 | 34.57% |
| I Scream vs Miary Zo | 40–41 | 49.38% |
| I Scream vs Panda | 7–24 | 22.58% |
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.