| Sirpoo vs King | 32–1 | 96.97% |
| Sirpoo vs Steve | 27–2 | 93.10% |
| Sirpoo vs Eddy | 26–1 | 96.30% |
| Sirpoo vs Kazuya | 25–0 | 100.00% |
| Sirpoo vs Jin | 20–0 | 100.00% |
| Sirpoo vs Reina | 18–2 | 90.00% |
| Sirpoo vs Law | 16–2 | 88.89% |
| Sirpoo vs Dragunov | 14–0 | 100.00% |
| Sirpoo vs Leroy | 13–0 | 100.00% |
| Sirpoo vs Devil Jin | 9–3 | 75.00% |
| Sirpoo vs Lili | 12–0 | 100.00% |
| Sirpoo vs Jun | 10–2 | 83.33% |
| Sirpoo vs Lidia | 12–0 | 100.00% |
| Sirpoo vs Hwoarang | 10–1 | 90.91% |
| Sirpoo vs Bryan | 10–0 | 100.00% |
| Sirpoo vs Leo | 10–0 | 100.00% |
| Sirpoo vs Lars | 10–0 | 100.00% |
| Sirpoo vs Asuka | 6–2 | 75.00% |
| Sirpoo vs Paul | 6–1 | 85.71% |
| Sirpoo vs Xiaoyu | 7–0 | 100.00% |
| Sirpoo vs Azucena | 7–0 | 100.00% |
| Sirpoo vs Claudio | 4–2 | 66.67% |
| Sirpoo vs Yoshimitsu | 5–0 | 100.00% |
| Sirpoo vs Jack-8 | 5–0 | 100.00% |
| Sirpoo vs Victor | 4–1 | 80.00% |
| Sirpoo vs Heihachi | 4–1 | 80.00% |
| Sirpoo vs Alisa | 4–0 | 100.00% |
| Sirpoo vs Shaheen | 3–1 | 75.00% |
| Sirpoo vs Nina | 4–0 | 100.00% |
| Sirpoo vs Kuma | 4–0 | 100.00% |
| Sirpoo vs Lee | 3–0 | 100.00% |
| Sirpoo vs Panda | 3–0 | 100.00% |
| Sirpoo vs Raven | 2–1 | 66.67% |
| Sirpoo vs Feng | 1–0 | 100.00% |
| Sirpoo vs Zafina | 0–1 | 0.00% |
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.