| Siroup vs Jin | 132–177 | 42.72% |
| Siroup vs Kazuya | 149–158–1 | 48.53% |
| Siroup vs Dragunov | 120–146 | 45.11% |
| Siroup vs Reina | 97–128 | 43.11% |
| Siroup vs King | 81–140–1 | 36.65% |
| Siroup vs Clive | 90–97 | 48.13% |
| Siroup vs Law | 75–95 | 44.12% |
| Siroup vs Bryan | 77–83 | 48.12% |
| Siroup vs Steve | 66–90 | 42.31% |
| Siroup vs Heihachi | 67–87–1 | 43.51% |
| Siroup vs Hwoarang | 65–83 | 43.92% |
| Siroup vs Yoshimitsu | 67–74 | 47.52% |
| Siroup vs Lili | 70–67 | 51.09% |
| Siroup vs Jun | 58–50 | 53.70% |
| Siroup vs Asuka | 48–59 | 44.86% |
| Siroup vs Paul | 45–61 | 42.45% |
| Siroup vs Lidia | 42–64 | 39.62% |
| Siroup vs Devil Jin | 48–55 | 46.60% |
| Siroup vs Lee | 46–52 | 46.94% |
| Siroup vs Victor | 38–57 | 40.00% |
| Siroup vs Nina | 34–59 | 36.56% |
| Siroup vs Xiaoyu | 40–44 | 47.62% |
| Siroup vs Alisa | 25–49 | 33.78% |
| Siroup vs Claudio | 36–31 | 53.73% |
| Siroup vs Lars | 32–32 | 50.00% |
| Siroup vs Feng | 15–37 | 28.85% |
| Siroup vs Azucena | 13–30 | 30.23% |
| Siroup vs Eddy | 24–19 | 55.81% |
| Siroup vs Raven | 19–21 | 47.50% |
| Siroup vs Fahkumram | 15–21 | 41.67% |
| Siroup vs Shaheen | 15–20 | 42.86% |
| Siroup vs Jack-8 | 9–25 | 26.47% |
| Siroup vs Leo | 17–17 | 50.00% |
| Siroup vs Leroy | 6–20 | 23.08% |
| Siroup vs Kuma | 17–8 | 68.00% |
| Siroup vs Anna | 5–13 | 27.78% |
| Siroup vs Armor King | 6–11 | 35.29% |
| Siroup vs Zafina | 5–7 | 41.67% |
| Siroup vs Panda | 1–1 | 50.00% |
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.