| Yennefer vs Jin | 21–9 | 70.00% |
| Yennefer vs Heihachi | 15–9 | 62.50% |
| Yennefer vs Kazuya | 12–7 | 63.16% |
| Yennefer vs Devil Jin | 10–2 | 83.33% |
| Yennefer vs Bryan | 5–6 | 45.45% |
| Yennefer vs Law | 5–5 | 50.00% |
| Yennefer vs Dragunov | 10–0 | 100.00% |
| Yennefer vs Nina | 7–3 | 70.00% |
| Yennefer vs Steve | 6–3 | 66.67% |
| Yennefer vs Asuka | 7–2 | 77.78% |
| Yennefer vs Lili | 6–3 | 66.67% |
| Yennefer vs Victor | 5–4 | 55.56% |
| Yennefer vs Eddy | 5–3 | 62.50% |
| Yennefer vs Jun | 5–2 | 71.43% |
| Yennefer vs King | 5–1 | 83.33% |
| Yennefer vs Leo | 5–0 | 100.00% |
| Yennefer vs Lars | 1–4 | 20.00% |
| Yennefer vs Lee | 3–2 | 60.00% |
| Yennefer vs Yoshimitsu | 2–2 | 50.00% |
| Yennefer vs Alisa | 4–0 | 100.00% |
| Yennefer vs Azucena | 3–1 | 75.00% |
| Yennefer vs Xiaoyu | 2–1 | 66.67% |
| Yennefer vs Clive | 1–2 | 33.33% |
| Yennefer vs Hwoarang | 2–0 | 100.00% |
| Yennefer vs Feng | 0–2 | 0.00% |
| Yennefer vs Shaheen | 2–0 | 100.00% |
| Yennefer vs Kuma | 2–0 | 100.00% |
| Yennefer vs Panda | 2–0 | 100.00% |
| Yennefer vs Reina | 2–0 | 100.00% |
| Yennefer vs Zafina | 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.