| Yibby vs Steve | 11–10 | 52.38% |
| Yibby vs Reina | 11–10 | 52.38% |
| Yibby vs Jin | 7–6 | 53.85% |
| Yibby vs Bryan | 7–6 | 53.85% |
| Yibby vs King | 3–9 | 25.00% |
| Yibby vs Dragunov | 8–4 | 66.67% |
| Yibby vs Eddy | 7–4 | 63.64% |
| Yibby vs Law | 3–7 | 30.00% |
| Yibby vs Asuka | 4–6 | 40.00% |
| Yibby vs Lili | 8–2 | 80.00% |
| Yibby vs Alisa | 6–4 | 60.00% |
| Yibby vs Hwoarang | 6–3 | 66.67% |
| Yibby vs Azucena | 9–0 | 100.00% |
| Yibby vs Armor King | 5–4 | 55.56% |
| Yibby vs Miary Zo | 7–2 | 77.78% |
| Yibby vs Yoshimitsu | 5–3 | 62.50% |
| Yibby vs Lee | 5–3 | 62.50% |
| Yibby vs Paul | 4–3 | 57.14% |
| Yibby vs Kuma | 0–6 | 0.00% |
| Yibby vs Kazuya | 4–1 | 80.00% |
| Yibby vs Shaheen | 4–0 | 100.00% |
| Yibby vs Leroy | 2–1 | 66.67% |
| Yibby vs Jun | 3–0 | 100.00% |
| Yibby vs Raven | 3–0 | 100.00% |
| Yibby vs Anna | 1–2 | 33.33% |
| Yibby vs Xiaoyu | 2–0 | 100.00% |
| Yibby vs Leo | 2–0 | 100.00% |
| Yibby vs Zafina | 2–0 | 100.00% |
| Yibby vs Lidia | 0–2 | 0.00% |
| Yibby vs Devil Jin | 1–0 | 100.00% |
| Yibby vs Nina | 1–0 | 100.00% |
| Yibby vs Victor | 0–1 | 0.00% |
| Yibby vs Clive | 1–0 | 100.00% |
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.