| Ibuki vs Kazuya | 143–148 | 49.14% |
| Ibuki vs Jin | 115–113 | 50.44% |
| Ibuki vs Bryan | 101–102 | 49.75% |
| Ibuki vs Reina | 75–101 | 42.61% |
| Ibuki vs Lidia | 79–82 | 49.07% |
| Ibuki vs King | 80–71 | 52.98% |
| Ibuki vs Hwoarang | 64–87 | 42.38% |
| Ibuki vs Paul | 53–76 | 41.09% |
| Ibuki vs Steve | 58–68 | 46.03% |
| Ibuki vs Dragunov | 59–54 | 52.21% |
| Ibuki vs Devil Jin | 44–63 | 41.12% |
| Ibuki vs Heihachi | 62–43 | 59.05% |
| Ibuki vs Yoshimitsu | 55–40 | 57.89% |
| Ibuki vs Law | 38–42 | 47.50% |
| Ibuki vs Lili | 35–40 | 46.67% |
| Ibuki vs Alisa | 37–38 | 49.33% |
| Ibuki vs Jun | 42–30 | 58.33% |
| Ibuki vs Asuka | 41–30 | 57.75% |
| Ibuki vs Eddy | 45–24 | 65.22% |
| Ibuki vs Feng | 38–30 | 55.88% |
| Ibuki vs Azucena | 36–32 | 52.94% |
| Ibuki vs Nina | 24–42 | 36.36% |
| Ibuki vs Victor | 26–39 | 40.00% |
| Ibuki vs Lars | 34–30 | 53.12% |
| Ibuki vs Lee | 34–28 | 54.84% |
| Ibuki vs Raven | 34–28 | 54.84% |
| Ibuki vs Xiaoyu | 22–25 | 46.81% |
| Ibuki vs Leo | 21–25 | 45.65% |
| Ibuki vs Jack-8 | 19–26 | 42.22% |
| Ibuki vs Shaheen | 16–27 | 37.21% |
| Ibuki vs Leroy | 13–27 | 32.50% |
| Ibuki vs Claudio | 15–22 | 40.54% |
| Ibuki vs Kuma | 12–15 | 44.44% |
| Ibuki vs Zafina | 7–12 | 36.84% |
| Ibuki vs Clive | 4–10 | 28.57% |
| Ibuki vs Panda | 3–9 | 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.