| Sirkilliaus M81 vs Kazuya | 186–239 | 43.76% |
| Sirkilliaus M81 vs Heihachi | 145–215 | 40.28% |
| Sirkilliaus M81 vs Jin | 152–203 | 42.82% |
| Sirkilliaus M81 vs King | 152–196 | 43.68% |
| Sirkilliaus M81 vs Reina | 124–193 | 39.12% |
| Sirkilliaus M81 vs Steve | 159–147 | 51.96% |
| Sirkilliaus M81 vs Bryan | 141–155 | 47.64% |
| Sirkilliaus M81 vs Law | 106–141 | 42.91% |
| Sirkilliaus M81 vs Clive | 74–159 | 31.76% |
| Sirkilliaus M81 vs Hwoarang | 96–101 | 48.73% |
| Sirkilliaus M81 vs Dragunov | 92–99 | 48.17% |
| Sirkilliaus M81 vs Lili | 73–109 | 40.11% |
| Sirkilliaus M81 vs Yoshimitsu | 58–115 | 33.53% |
| Sirkilliaus M81 vs Asuka | 57–111 | 33.93% |
| Sirkilliaus M81 vs Jun | 60–105 | 36.36% |
| Sirkilliaus M81 vs Paul | 56–94 | 37.33% |
| Sirkilliaus M81 vs Lars | 69–77 | 47.26% |
| Sirkilliaus M81 vs Xiaoyu | 52–92 | 36.11% |
| Sirkilliaus M81 vs Lee | 59–80 | 42.45% |
| Sirkilliaus M81 vs Azucena | 60–79 | 43.17% |
| Sirkilliaus M81 vs Armor King | 48–86 | 35.82% |
| Sirkilliaus M81 vs Nina | 57–71 | 44.53% |
| Sirkilliaus M81 vs Feng | 40–67 | 37.38% |
| Sirkilliaus M81 vs Lidia | 60–47 | 56.07% |
| Sirkilliaus M81 vs Eddy | 38–67 | 36.19% |
| Sirkilliaus M81 vs Jack-8 | 40–55 | 42.11% |
| Sirkilliaus M81 vs Victor | 37–58 | 38.95% |
| Sirkilliaus M81 vs Leo | 34–54 | 38.64% |
| Sirkilliaus M81 vs Miary Zo | 34–51 | 40.00% |
| Sirkilliaus M81 vs Raven | 36–40 | 47.37% |
| Sirkilliaus M81 vs Devil Jin | 27–48 | 36.00% |
| Sirkilliaus M81 vs Alisa | 26–48 | 35.14% |
| Sirkilliaus M81 vs Leroy | 31–33 | 48.44% |
| Sirkilliaus M81 vs Claudio | 18–45 | 28.57% |
| Sirkilliaus M81 vs Kuma | 18–41 | 30.51% |
| Sirkilliaus M81 vs Shaheen | 21–32 | 39.62% |
| Sirkilliaus M81 vs Fahkumram | 17–33 | 34.00% |
| Sirkilliaus M81 vs Zafina | 15–19 | 44.12% |
| Sirkilliaus M81 vs Panda | 3–12 | 20.00% |
| Sirkilliaus M81 vs Anna | 7–5 | 58.33% |
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.