| RULER2009 vs Kazuya | 90–62 | 59.21% |
| RULER2009 vs Hwoarang | 86–62 | 58.11% |
| RULER2009 vs Jin | 77–68 | 53.10% |
| RULER2009 vs King | 69–57 | 54.76% |
| RULER2009 vs Law | 81–42 | 65.85% |
| RULER2009 vs Yoshimitsu | 72–41 | 63.72% |
| RULER2009 vs Heihachi | 58–49 | 54.21% |
| RULER2009 vs Paul | 57–45 | 55.88% |
| RULER2009 vs Lili | 57–39 | 59.38% |
| RULER2009 vs Bryan | 47–48 | 49.47% |
| RULER2009 vs Steve | 48–43 | 52.75% |
| RULER2009 vs Devil Jin | 46–36 | 56.10% |
| RULER2009 vs Lee | 48–31 | 60.76% |
| RULER2009 vs Dragunov | 38–33 | 53.52% |
| RULER2009 vs Reina | 36–34 | 51.43% |
| RULER2009 vs Lars | 46–22 | 67.65% |
| RULER2009 vs Jack-8 | 31–22 | 58.49% |
| RULER2009 vs Asuka | 30–20 | 60.00% |
| RULER2009 vs Alisa | 25–23 | 52.08% |
| RULER2009 vs Azucena | 25–21 | 54.35% |
| RULER2009 vs Victor | 28–18 | 60.87% |
| RULER2009 vs Nina | 26–19 | 57.78% |
| RULER2009 vs Anna | 22–22 | 50.00% |
| RULER2009 vs Jun | 22–21 | 51.16% |
| RULER2009 vs Feng | 22–17 | 56.41% |
| RULER2009 vs Leo | 20–18 | 52.63% |
| RULER2009 vs Eddy | 29–9 | 76.32% |
| RULER2009 vs Raven | 19–18 | 51.35% |
| RULER2009 vs Claudio | 17–17 | 50.00% |
| RULER2009 vs Xiaoyu | 16–17 | 48.48% |
| RULER2009 vs Fahkumram | 20–9 | 68.97% |
| RULER2009 vs Leroy | 13–15 | 46.43% |
| RULER2009 vs Lidia | 9–19 | 32.14% |
| RULER2009 vs Armor King | 13–7 | 65.00% |
| RULER2009 vs Clive | 10–9 | 52.63% |
| RULER2009 vs Zafina | 6–12 | 33.33% |
| RULER2009 vs Kuma | 9–8 | 52.94% |
| RULER2009 vs Shaheen | 5–8 | 38.46% |
| RULER2009 vs Miary Zo | 7–3 | 70.00% |
| RULER2009 vs Panda | 3–6 | 33.33% |
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.