| Ibby vs Jin | 9–9 | 50.00% |
| Ibby vs Jun | 11–5 | 68.75% |
| Ibby vs Reina | 8–5 | 61.54% |
| Ibby vs Raven | 9–3 | 75.00% |
| Ibby vs Dragunov | 3–8 | 27.27% |
| Ibby vs Hwoarang | 4–6 | 40.00% |
| Ibby vs Feng | 8–2 | 80.00% |
| Ibby vs Azucena | 7–3 | 70.00% |
| Ibby vs Jack-8 | 6–3 | 66.67% |
| Ibby vs Nina | 8–1 | 88.89% |
| Ibby vs Lee | 5–4 | 55.56% |
| Ibby vs Lili | 3–5 | 37.50% |
| Ibby vs Lars | 5–2 | 71.43% |
| Ibby vs Victor | 4–3 | 57.14% |
| Ibby vs Devil Jin | 3–3 | 50.00% |
| Ibby vs King | 3–2 | 60.00% |
| Ibby vs Claudio | 2–3 | 40.00% |
| Ibby vs Law | 2–2 | 50.00% |
| Ibby vs Xiaoyu | 2–2 | 50.00% |
| Ibby vs Steve | 2–2 | 50.00% |
| Ibby vs Yoshimitsu | 1–2 | 33.33% |
| Ibby vs Bryan | 2–1 | 66.67% |
| Ibby vs Kazuya | 2–1 | 66.67% |
| Ibby vs Leo | 2–1 | 66.67% |
| Ibby vs Shaheen | 3–0 | 100.00% |
| Ibby vs Panda | 2–1 | 66.67% |
| Ibby vs Asuka | 0–2 | 0.00% |
| Ibby vs Eddy | 2–0 | 100.00% |
| Ibby vs Alisa | 1–0 | 100.00% |
| Ibby 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.