| Yoona vs Kazuya | 49–63 | 43.75% |
| Yoona vs Jin | 45–45 | 50.00% |
| Yoona vs King | 28–56 | 33.33% |
| Yoona vs Reina | 27–52 | 34.18% |
| Yoona vs Law | 17–58 | 22.67% |
| Yoona vs Hwoarang | 30–39 | 43.48% |
| Yoona vs Bryan | 23–46 | 33.33% |
| Yoona vs Steve | 16–48 | 25.00% |
| Yoona vs Lili | 16–40 | 28.57% |
| Yoona vs Heihachi | 20–34 | 37.04% |
| Yoona vs Dragunov | 15–28 | 34.88% |
| Yoona vs Yoshimitsu | 16–25 | 39.02% |
| Yoona vs Fahkumram | 20–20 | 50.00% |
| Yoona vs Clive | 15–24 | 38.46% |
| Yoona vs Eddy | 12–26 | 31.58% |
| Yoona vs Jun | 11–25 | 30.56% |
| Yoona vs Anna | 14–20 | 41.18% |
| Yoona vs Victor | 15–17 | 46.88% |
| Yoona vs Nina | 12–19 | 38.71% |
| Yoona vs Alisa | 8–21 | 27.59% |
| Yoona vs Lidia | 13–16 | 44.83% |
| Yoona vs Asuka | 5–23 | 17.86% |
| Yoona vs Azucena | 12–15 | 44.44% |
| Yoona vs Devil Jin | 5–16 | 23.81% |
| Yoona vs Leo | 5–14 | 26.32% |
| Yoona vs Raven | 9–10 | 47.37% |
| Yoona vs Lars | 6–12 | 33.33% |
| Yoona vs Xiaoyu | 11–6 | 64.71% |
| Yoona vs Jack-8 | 4–12 | 25.00% |
| Yoona vs Leroy | 5–11 | 31.25% |
| Yoona vs Feng | 4–11 | 26.67% |
| Yoona vs Paul | 6–7 | 46.15% |
| Yoona vs Zafina | 4–9 | 30.77% |
| Yoona vs Lee | 3–7 | 30.00% |
| Yoona vs Claudio | 1–8 | 11.11% |
| Yoona vs Shaheen | 4–4 | 50.00% |
| Yoona vs Kuma | 1–4 | 20.00% |
| Yoona vs Panda | 0–4 | 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.