| Sauron vs Kazuya | 303–324 | 48.33% |
| Sauron vs Jin | 259–288 | 47.35% |
| Sauron vs King | 218–245 | 47.08% |
| Sauron vs Bryan | 222–217 | 50.57% |
| Sauron vs Hwoarang | 182–254 | 41.74% |
| Sauron vs Heihachi | 146–251 | 36.78% |
| Sauron vs Law | 159–215 | 42.51% |
| Sauron vs Reina | 154–156 | 49.68% |
| Sauron vs Steve | 132–177 | 42.72% |
| Sauron vs Paul | 116–182 | 38.93% |
| Sauron vs Lili | 118–166 | 41.55% |
| Sauron vs Armor King | 132–145 | 47.65% |
| Sauron vs Dragunov | 104–143 | 42.11% |
| Sauron vs Yoshimitsu | 135–99 | 57.69% |
| Sauron vs Feng | 97–116 | 45.54% |
| Sauron vs Fahkumram | 103–97 | 51.50% |
| Sauron vs Eddy | 85–110 | 43.59% |
| Sauron vs Jun | 85–100 | 45.95% |
| Sauron vs Xiaoyu | 63–107 | 37.06% |
| Sauron vs Lee | 80–90 | 47.06% |
| Sauron vs Devil Jin | 74–93 | 44.31% |
| Sauron vs Asuka | 71–86 | 45.22% |
| Sauron vs Nina | 84–73 | 53.50% |
| Sauron vs Lars | 68–86 | 44.16% |
| Sauron vs Alisa | 51–101 | 33.55% |
| Sauron vs Azucena | 58–79 | 42.34% |
| Sauron vs Victor | 57–78 | 42.22% |
| Sauron vs Lidia | 62–71 | 46.62% |
| Sauron vs Clive | 54–69 | 43.90% |
| Sauron vs Miary Zo | 53–61 | 46.49% |
| Sauron vs Anna | 43–68 | 38.74% |
| Sauron vs Jack-8 | 46–57 | 44.66% |
| Sauron vs Leo | 28–56 | 33.33% |
| Sauron vs Claudio | 22–57 | 27.85% |
| Sauron vs Leroy | 41–33 | 55.41% |
| Sauron vs Raven | 32–42 | 43.24% |
| Sauron vs Zafina | 36–34 | 51.43% |
| Sauron vs Kuma | 26–35 | 42.62% |
| Sauron vs Shaheen | 15–33 | 31.25% |
| Sauron vs Panda | 13–20 | 39.39% |
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.