| Yi Sun Shin vs Jin | 37–28 | 56.92% |
| Yi Sun Shin vs Kazuya | 27–23 | 54.00% |
| Yi Sun Shin vs King | 17–20 | 45.95% |
| Yi Sun Shin vs Dragunov | 20–16 | 55.56% |
| Yi Sun Shin vs Lili | 14–21 | 40.00% |
| Yi Sun Shin vs Jun | 14–14 | 50.00% |
| Yi Sun Shin vs Reina | 15–11 | 57.69% |
| Yi Sun Shin vs Bryan | 8–15 | 34.78% |
| Yi Sun Shin vs Devil Jin | 9–13 | 40.91% |
| Yi Sun Shin vs Steve | 9–12 | 42.86% |
| Yi Sun Shin vs Law | 8–12 | 40.00% |
| Yi Sun Shin vs Victor | 11–9 | 55.00% |
| Yi Sun Shin vs Lee | 7–11 | 38.89% |
| Yi Sun Shin vs Hwoarang | 13–4 | 76.47% |
| Yi Sun Shin vs Yoshimitsu | 8–7 | 53.33% |
| Yi Sun Shin vs Xiaoyu | 8–6 | 57.14% |
| Yi Sun Shin vs Heihachi | 5–8 | 38.46% |
| Yi Sun Shin vs Claudio | 4–8 | 33.33% |
| Yi Sun Shin vs Nina | 3–8 | 27.27% |
| Yi Sun Shin vs Feng | 4–6 | 40.00% |
| Yi Sun Shin vs Leo | 4–6 | 40.00% |
| Yi Sun Shin vs Lars | 5–4 | 55.56% |
| Yi Sun Shin vs Zafina | 3–6 | 33.33% |
| Yi Sun Shin vs Azucena | 2–7 | 22.22% |
| Yi Sun Shin vs Clive | 1–8 | 11.11% |
| Yi Sun Shin vs Alisa | 4–4 | 50.00% |
| Yi Sun Shin vs Armor King | 4–4 | 50.00% |
| Yi Sun Shin vs Raven | 3–4 | 42.86% |
| Yi Sun Shin vs Eddy | 3–4 | 42.86% |
| Yi Sun Shin vs Paul | 3–2 | 60.00% |
| Yi Sun Shin vs Asuka | 1–4 | 20.00% |
| Yi Sun Shin vs Kuma | 2–3 | 40.00% |
| Yi Sun Shin vs Fahkumram | 0–4 | 0.00% |
| Yi Sun Shin vs Lidia | 1–2 | 33.33% |
| Yi Sun Shin vs Jack-8 | 2–0 | 100.00% |
| Yi Sun Shin vs Leroy | 0–2 | 0.00% |
| Yi Sun Shin vs Shaheen | 0–1 | 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.