| yeonwoohappy vs Reina | 58–37 | 61.05% |
| yeonwoohappy vs Kazuya | 34–55 | 38.20% |
| yeonwoohappy vs Jin | 21–44 | 32.31% |
| yeonwoohappy vs Dragunov | 19–40 | 32.20% |
| yeonwoohappy vs Hwoarang | 26–30 | 46.43% |
| yeonwoohappy vs Steve | 26–29 | 47.27% |
| yeonwoohappy vs King | 20–32 | 38.46% |
| yeonwoohappy vs Bryan | 18–34 | 34.62% |
| yeonwoohappy vs Lili | 23–23 | 50.00% |
| yeonwoohappy vs Paul | 17–27 | 38.64% |
| yeonwoohappy vs Jun | 17–24 | 41.46% |
| yeonwoohappy vs Eddy | 14–26 | 35.00% |
| yeonwoohappy vs Armor King | 9–28–1 | 24.32% |
| yeonwoohappy vs Asuka | 13–24 | 35.14% |
| yeonwoohappy vs Law | 14–20 | 41.18% |
| yeonwoohappy vs Victor | 17–13 | 56.67% |
| yeonwoohappy vs Alisa | 12–17 | 41.38% |
| yeonwoohappy vs Devil Jin | 15–13 | 53.57% |
| yeonwoohappy vs Yoshimitsu | 15–12 | 55.56% |
| yeonwoohappy vs Feng | 5–22 | 18.52% |
| yeonwoohappy vs Clive | 10–15 | 40.00% |
| yeonwoohappy vs Lidia | 8–16 | 33.33% |
| yeonwoohappy vs Lars | 8–15 | 34.78% |
| yeonwoohappy vs Nina | 13–9 | 59.09% |
| yeonwoohappy vs Claudio | 7–12 | 36.84% |
| yeonwoohappy vs Heihachi | 6–13 | 31.58% |
| yeonwoohappy vs Leo | 3–15 | 16.67% |
| yeonwoohappy vs Azucena | 6–12 | 33.33% |
| yeonwoohappy vs Anna | 3–14–1 | 17.65% |
| yeonwoohappy vs Xiaoyu | 9–8 | 52.94% |
| yeonwoohappy vs Leroy | 8–9 | 47.06% |
| yeonwoohappy vs Miary Zo | 4–12 | 25.00% |
| yeonwoohappy vs Fahkumram | 7–8 | 46.67% |
| yeonwoohappy vs Kuma | 4–10 | 28.57% |
| yeonwoohappy vs Jack-8 | 7–6 | 53.85% |
| yeonwoohappy vs Lee | 4–8 | 33.33% |
| yeonwoohappy vs Shaheen | 5–5 | 50.00% |
| yeonwoohappy vs Panda | 3–7 | 30.00% |
| yeonwoohappy vs Raven | 2–7 | 22.22% |
| yeonwoohappy vs Zafina | 1–5 | 16.67% |
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.