| sirgeir vs Kazuya | 329–309 | 51.57% |
| sirgeir vs Jin | 273–252 | 52.00% |
| sirgeir vs Bryan | 256–210 | 54.94% |
| sirgeir vs King | 205–145 | 58.57% |
| sirgeir vs Heihachi | 179–171 | 51.14% |
| sirgeir vs Hwoarang | 217–123 | 63.82% |
| sirgeir vs Reina | 181–157 | 53.55% |
| sirgeir vs Steve | 194–124 | 61.01% |
| sirgeir vs Law | 185–93 | 66.55% |
| sirgeir vs Dragunov | 141–136 | 50.90% |
| sirgeir vs Paul | 179–95 | 65.33% |
| sirgeir vs Lili | 129–110 | 53.97% |
| sirgeir vs Devil Jin | 113–119 | 48.71% |
| sirgeir vs Yoshimitsu | 141–63 | 69.12% |
| sirgeir vs Lee | 112–92 | 54.90% |
| sirgeir vs Asuka | 113–78 | 59.16% |
| sirgeir vs Armor King | 100–83 | 54.64% |
| sirgeir vs Nina | 96–80 | 54.55% |
| sirgeir vs Jun | 108–68 | 61.36% |
| sirgeir vs Eddy | 119–57 | 67.61% |
| sirgeir vs Feng | 82–85 | 49.10% |
| sirgeir vs Xiaoyu | 88–76 | 53.66% |
| sirgeir vs Victor | 91–67 | 57.59% |
| sirgeir vs Clive | 74–69 | 51.75% |
| sirgeir vs Azucena | 82–59 | 58.16% |
| sirgeir vs Anna | 76–57 | 57.14% |
| sirgeir vs Leroy | 75–54 | 58.14% |
| sirgeir vs Jack-8 | 85–43 | 66.41% |
| sirgeir vs Miary Zo | 56–69 | 44.80% |
| sirgeir vs Lars | 58–65 | 47.15% |
| sirgeir vs Claudio | 89–33 | 72.95% |
| sirgeir vs Alisa | 67–46 | 59.29% |
| sirgeir vs Raven | 54–46 | 54.00% |
| sirgeir vs Leo | 52–40 | 56.52% |
| sirgeir vs Shaheen | 36–52 | 40.91% |
| sirgeir vs Fahkumram | 43–40 | 51.81% |
| sirgeir vs Zafina | 37–45 | 45.12% |
| sirgeir vs Lidia | 35–42 | 45.45% |
| sirgeir vs Kuma | 30–19 | 61.22% |
| sirgeir vs Panda | 13–14 | 48.15% |
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.