| Sirloth vs Kazuya | 310–288 | 51.84% |
| Sirloth vs Bryan | 229–267 | 46.17% |
| Sirloth vs Jin | 192–201 | 48.85% |
| Sirloth vs Heihachi | 196–175 | 52.83% |
| Sirloth vs Reina | 166–142–1 | 53.90% |
| Sirloth vs King | 149–146 | 50.51% |
| Sirloth vs Paul | 154–95 | 61.85% |
| Sirloth vs Dragunov | 112–130 | 46.28% |
| Sirloth vs Hwoarang | 112–127 | 46.86% |
| Sirloth vs Yoshimitsu | 123–100 | 55.16% |
| Sirloth vs Lidia | 111–106 | 51.15% |
| Sirloth vs Devil Jin | 106–108 | 49.53% |
| Sirloth vs Steve | 101–91 | 52.60% |
| Sirloth vs Law | 91–90 | 50.28% |
| Sirloth vs Clive | 94–80 | 54.02% |
| Sirloth vs Lili | 85–78 | 52.15% |
| Sirloth vs Jun | 89–61 | 59.33% |
| Sirloth vs Fahkumram | 63–85 | 42.57% |
| Sirloth vs Azucena | 64–82 | 43.84% |
| Sirloth vs Victor | 70–63 | 52.63% |
| Sirloth vs Eddy | 67–51 | 56.78% |
| Sirloth vs Asuka | 51–66 | 43.59% |
| Sirloth vs Lee | 57–55 | 50.89% |
| Sirloth vs Claudio | 53–58 | 47.75% |
| Sirloth vs Xiaoyu | 43–67 | 39.09% |
| Sirloth vs Lars | 55–52 | 51.40% |
| Sirloth vs Nina | 53–44 | 54.64% |
| Sirloth vs Feng | 42–47 | 47.19% |
| Sirloth vs Jack-8 | 36–43 | 45.57% |
| Sirloth vs Leo | 29–43–1 | 40.28% |
| Sirloth vs Alisa | 28–40 | 41.18% |
| Sirloth vs Raven | 22–44 | 33.33% |
| Sirloth vs Anna | 32–33 | 49.23% |
| Sirloth vs Leroy | 24–32 | 42.86% |
| Sirloth vs Kuma | 31–23 | 57.41% |
| Sirloth vs Zafina | 27–22 | 55.10% |
| Sirloth vs Armor King | 26–21 | 55.32% |
| Sirloth vs Shaheen | 22–21 | 51.16% |
| Sirloth vs Panda | 10–10 | 50.00% |
| Sirloth vs Miary Zo | 6–8 | 42.86% |
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.