| Yeondy vs Kazuya | 116–95 | 54.98% |
| Yeondy vs Jin | 97–87 | 52.72% |
| Yeondy vs King | 63–66 | 48.84% |
| Yeondy vs Bryan | 58–65 | 47.15% |
| Yeondy vs Dragunov | 46–75 | 38.02% |
| Yeondy vs Heihachi | 56–56 | 50.00% |
| Yeondy vs Steve | 58–46 | 55.77% |
| Yeondy vs Reina | 51–44 | 53.68% |
| Yeondy vs Hwoarang | 49–43 | 53.26% |
| Yeondy vs Law | 38–51 | 42.70% |
| Yeondy vs Victor | 33–48 | 40.74% |
| Yeondy vs Asuka | 42–35 | 54.55% |
| Yeondy vs Lars | 38–33 | 53.52% |
| Yeondy vs Lili | 34–34 | 50.00% |
| Yeondy vs Armor King | 26–40 | 39.39% |
| Yeondy vs Yoshimitsu | 26–36 | 41.94% |
| Yeondy vs Devil Jin | 21–38 | 35.59% |
| Yeondy vs Azucena | 25–30 | 45.45% |
| Yeondy vs Xiaoyu | 26–26 | 50.00% |
| Yeondy vs Eddy | 19–26 | 42.22% |
| Yeondy vs Paul | 22–22 | 50.00% |
| Yeondy vs Lee | 23–21 | 52.27% |
| Yeondy vs Jun | 20–18 | 52.63% |
| Yeondy vs Leo | 14–22 | 38.89% |
| Yeondy vs Alisa | 15–15 | 50.00% |
| Yeondy vs Feng | 9–19 | 32.14% |
| Yeondy vs Claudio | 6–22 | 21.43% |
| Yeondy vs Nina | 7–20 | 25.93% |
| Yeondy vs Fahkumram | 7–19 | 26.92% |
| Yeondy vs Clive | 11–13 | 45.83% |
| Yeondy vs Jack-8 | 10–12 | 45.45% |
| Yeondy vs Raven | 7–15 | 31.82% |
| Yeondy vs Leroy | 11–10 | 52.38% |
| Yeondy vs Lidia | 9–12 | 42.86% |
| Yeondy vs Shaheen | 6–14 | 30.00% |
| Yeondy vs Zafina | 12–7 | 63.16% |
| Yeondy vs Anna | 9–9 | 50.00% |
| Yeondy vs Kuma | 6–9 | 40.00% |
| Yeondy vs Miary Zo | 6–8 | 42.86% |
| Yeondy vs Panda | 4–1 | 80.00% |
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.