| Sijo vs Kazuya | 306–316 | 49.20% |
| Sijo vs Jin | 267–245 | 52.15% |
| Sijo vs Heihachi | 234–241 | 49.26% |
| Sijo vs Bryan | 215–236 | 47.67% |
| Sijo vs Reina | 213–177 | 54.62% |
| Sijo vs King | 146–194 | 42.94% |
| Sijo vs Hwoarang | 162–170 | 48.80% |
| Sijo vs Paul | 172–152 | 53.09% |
| Sijo vs Law | 142–155 | 47.81% |
| Sijo vs Dragunov | 134–162 | 45.27% |
| Sijo vs Steve | 153–137 | 52.76% |
| Sijo vs Lee | 120–129 | 48.19% |
| Sijo vs Lili | 113–126 | 47.28% |
| Sijo vs Yoshimitsu | 119–106 | 52.89% |
| Sijo vs Devil Jin | 94–124 | 43.12% |
| Sijo vs Jun | 97–103 | 48.50% |
| Sijo vs Asuka | 88–90 | 49.44% |
| Sijo vs Eddy | 72–85 | 45.86% |
| Sijo vs Azucena | 77–79 | 49.36% |
| Sijo vs Feng | 70–84 | 45.45% |
| Sijo vs Xiaoyu | 62–86 | 41.89% |
| Sijo vs Lidia | 69–69 | 50.00% |
| Sijo vs Lars | 56–68 | 45.16% |
| Sijo vs Nina | 48–75 | 39.02% |
| Sijo vs Victor | 55–68 | 44.72% |
| Sijo vs Claudio | 63–54 | 53.85% |
| Sijo vs Jack-8 | 52–50 | 50.98% |
| Sijo vs Alisa | 42–55 | 43.30% |
| Sijo vs Raven | 42–52 | 44.68% |
| Sijo vs Leo | 32–54 | 37.21% |
| Sijo vs Leroy | 31–44 | 41.33% |
| Sijo vs Kuma | 29–36 | 44.62% |
| Sijo vs Zafina | 32–30 | 51.61% |
| Sijo vs Clive | 29–33 | 46.77% |
| Sijo vs Shaheen | 27–33 | 45.00% |
| Sijo vs Fahkumram | 26–20 | 56.52% |
| Sijo vs Armor King | 20–25 | 44.44% |
| Sijo vs Panda | 7–17 | 29.17% |
| Sijo vs Anna | 2–6 | 25.00% |
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.