| Jeil vs Jin | 65–54 | 54.62% |
| Jeil vs Kazuya | 54–59 | 47.79% |
| Jeil vs Dragunov | 60–53 | 53.10% |
| Jeil vs Hwoarang | 60–45 | 57.14% |
| Jeil vs Reina | 42–56 | 42.86% |
| Jeil vs King | 43–37 | 53.75% |
| Jeil vs Bryan | 35–35 | 50.00% |
| Jeil vs Lili | 30–32 | 48.39% |
| Jeil vs Yoshimitsu | 21–36 | 36.84% |
| Jeil vs Victor | 30–24 | 55.56% |
| Jeil vs Jun | 31–22 | 58.49% |
| Jeil vs Paul | 23–25 | 47.92% |
| Jeil vs Azucena | 20–27 | 42.55% |
| Jeil vs Law | 21–24 | 46.67% |
| Jeil vs Steve | 25–18 | 58.14% |
| Jeil vs Clive | 20–23 | 46.51% |
| Jeil vs Devil Jin | 18–20 | 47.37% |
| Jeil vs Heihachi | 20–18 | 52.63% |
| Jeil vs Nina | 13–20 | 39.39% |
| Jeil vs Claudio | 11–19 | 36.67% |
| Jeil vs Lee | 10–20 | 33.33% |
| Jeil vs Xiaoyu | 7–20 | 25.93% |
| Jeil vs Lars | 15–12 | 55.56% |
| Jeil vs Leo | 22–4 | 84.62% |
| Jeil vs Asuka | 14–7 | 66.67% |
| Jeil vs Alisa | 14–7 | 66.67% |
| Jeil vs Feng | 5–15 | 25.00% |
| Jeil vs Shaheen | 5–11 | 31.25% |
| Jeil vs Lidia | 7–8–1 | 46.67% |
| Jeil vs Jack-8 | 4–10 | 28.57% |
| Jeil vs Kuma | 7–6 | 53.85% |
| Jeil vs Leroy | 5–8 | 38.46% |
| Jeil vs Eddy | 7–4 | 63.64% |
| Jeil vs Raven | 5–4 | 55.56% |
| Jeil vs Fahkumram | 3–3 | 50.00% |
| Jeil vs Panda | 4–1 | 80.00% |
| Jeil vs Zafina | 3–2 | 60.00% |
| Jeil vs Anna | 4–1 | 80.00% |
| Jeil vs Armor King | 2–2 | 50.00% |
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.