| iyasiusagi vs Kazuya | 346–413 | 45.59% |
| iyasiusagi vs King | 348–295 | 54.12% |
| iyasiusagi vs Dragunov | 293–316 | 48.11% |
| iyasiusagi vs Bryan | 254–354 | 41.78% |
| iyasiusagi vs Reina | 279–303 | 47.94% |
| iyasiusagi vs Paul | 252–276 | 47.73% |
| iyasiusagi vs Jin | 206–314 | 39.62% |
| iyasiusagi vs Hwoarang | 207–302 | 40.67% |
| iyasiusagi vs Lili | 201–233 | 46.31% |
| iyasiusagi vs Asuka | 234–195 | 54.55% |
| iyasiusagi vs Heihachi | 153–263 | 36.78% |
| iyasiusagi vs Law | 184–170 | 51.98% |
| iyasiusagi vs Steve | 137–213 | 39.14% |
| iyasiusagi vs Yoshimitsu | 147–159 | 48.04% |
| iyasiusagi vs Victor | 141–153 | 47.96% |
| iyasiusagi vs Jun | 149–143 | 51.03% |
| iyasiusagi vs Devil Jin | 107–178 | 37.54% |
| iyasiusagi vs Nina | 126–136 | 48.09% |
| iyasiusagi vs Clive | 89–167 | 34.77% |
| iyasiusagi vs Xiaoyu | 115–129 | 47.13% |
| iyasiusagi vs Lars | 93–147 | 38.75% |
| iyasiusagi vs Armor King | 106–134 | 44.17% |
| iyasiusagi vs Lidia | 107–131 | 44.96% |
| iyasiusagi vs Alisa | 99–116 | 46.05% |
| iyasiusagi vs Azucena | 104–111 | 48.37% |
| iyasiusagi vs Leo | 96–112 | 46.15% |
| iyasiusagi vs Feng | 85–121 | 41.26% |
| iyasiusagi vs Anna | 89–112 | 44.28% |
| iyasiusagi vs Claudio | 61–118 | 34.08% |
| iyasiusagi vs Miary Zo | 74–95 | 43.79% |
| iyasiusagi vs Eddy | 68–94 | 41.98% |
| iyasiusagi vs Lee | 71–82 | 46.41% |
| iyasiusagi vs Jack-8 | 57–94 | 37.75% |
| iyasiusagi vs Leroy | 49–75 | 39.52% |
| iyasiusagi vs Fahkumram | 57–61 | 48.31% |
| iyasiusagi vs Shaheen | 35–61 | 36.46% |
| iyasiusagi vs Raven | 44–50 | 46.81% |
| iyasiusagi vs Zafina | 33–59 | 35.87% |
| iyasiusagi vs Kuma | 29–57 | 33.72% |
| iyasiusagi vs Panda | 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.