| Yagzathoth vs Reina | 19–9 | 67.86% |
| Yagzathoth vs Jin | 16–10 | 61.54% |
| Yagzathoth vs Steve | 15–11 | 57.69% |
| Yagzathoth vs Yoshimitsu | 10–15 | 40.00% |
| Yagzathoth vs Dragunov | 15–10 | 60.00% |
| Yagzathoth vs King | 7–14 | 33.33% |
| Yagzathoth vs Hwoarang | 6–14 | 30.00% |
| Yagzathoth vs Bryan | 12–7 | 63.16% |
| Yagzathoth vs Devil Jin | 7–12 | 36.84% |
| Yagzathoth vs Jack-8 | 13–4 | 76.47% |
| Yagzathoth vs Kazuya | 12–4 | 75.00% |
| Yagzathoth vs Nina | 14–2 | 87.50% |
| Yagzathoth vs Lee | 5–10 | 33.33% |
| Yagzathoth vs Jun | 8–7 | 53.33% |
| Yagzathoth vs Victor | 4–9 | 30.77% |
| Yagzathoth vs Azucena | 6–6 | 50.00% |
| Yagzathoth vs Alisa | 4–7 | 36.36% |
| Yagzathoth vs Kuma | 8–3 | 72.73% |
| Yagzathoth vs Lili | 3–7 | 30.00% |
| Yagzathoth vs Lars | 3–7 | 30.00% |
| Yagzathoth vs Claudio | 7–3 | 70.00% |
| Yagzathoth vs Feng | 4–5 | 44.44% |
| Yagzathoth vs Raven | 5–4 | 55.56% |
| Yagzathoth vs Xiaoyu | 6–2 | 75.00% |
| Yagzathoth vs Shaheen | 3–5 | 37.50% |
| Yagzathoth vs Paul | 4–3 | 57.14% |
| Yagzathoth vs Law | 6–1 | 85.71% |
| Yagzathoth vs Asuka | 3–4 | 42.86% |
| Yagzathoth vs Eddy | 6–1 | 85.71% |
| Yagzathoth vs Zafina | 2–4 | 33.33% |
| Yagzathoth vs Leo | 2–3 | 40.00% |
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.