| O'Yahya vs Kazuya | 78–12 | 86.67% |
| O'Yahya vs Jin | 55–15 | 78.57% |
| O'Yahya vs King | 52–13 | 80.00% |
| O'Yahya vs Bryan | 58–4 | 93.55% |
| O'Yahya vs Dragunov | 49–11 | 81.67% |
| O'Yahya vs Heihachi | 42–4 | 91.30% |
| O'Yahya vs Steve | 42–3 | 93.33% |
| O'Yahya vs Devil Jin | 29–6 | 82.86% |
| O'Yahya vs Reina | 34–1 | 97.14% |
| O'Yahya vs Lee | 29–3 | 90.62% |
| O'Yahya vs Yoshimitsu | 25–6 | 80.65% |
| O'Yahya vs Law | 27–1 | 96.43% |
| O'Yahya vs Hwoarang | 26–1 | 96.30% |
| O'Yahya vs Clive | 16–6 | 72.73% |
| O'Yahya vs Asuka | 18–2 | 90.00% |
| O'Yahya vs Alisa | 19–1 | 95.00% |
| O'Yahya vs Paul | 18–1 | 94.74% |
| O'Yahya vs Nina | 16–1 | 94.12% |
| O'Yahya vs Jack-8 | 8–8 | 50.00% |
| O'Yahya vs Leo | 12–4 | 75.00% |
| O'Yahya vs Victor | 10–6 | 62.50% |
| O'Yahya vs Eddy | 14–2 | 87.50% |
| O'Yahya vs Feng | 13–2 | 86.67% |
| O'Yahya vs Lars | 13–1 | 92.86% |
| O'Yahya vs Jun | 14–0 | 100.00% |
| O'Yahya vs Azucena | 12–2 | 85.71% |
| O'Yahya vs Anna | 10–3 | 76.92% |
| O'Yahya vs Claudio | 10–1 | 90.91% |
| O'Yahya vs Zafina | 11–0 | 100.00% |
| O'Yahya vs Raven | 8–2 | 80.00% |
| O'Yahya vs Xiaoyu | 5–4 | 55.56% |
| O'Yahya vs Lili | 9–0 | 100.00% |
| O'Yahya vs Leroy | 7–0 | 100.00% |
| O'Yahya vs Lidia | 5–1 | 83.33% |
| O'Yahya vs Shaheen | 2–2 | 50.00% |
| O'Yahya vs Kuma | 3–1 | 75.00% |
| O'Yahya vs Fahkumram | 3–0 | 100.00% |
| O'Yahya vs Armor King | 1–1 | 50.00% |
| O'Yahya vs Panda | 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.