| ISBLee vs Kazuya | 76–52 | 59.38% |
| ISBLee vs Heihachi | 39–53 | 42.39% |
| ISBLee vs Reina | 44–39 | 53.01% |
| ISBLee vs King | 46–29 | 61.33% |
| ISBLee vs Clive | 26–41 | 38.81% |
| ISBLee vs Bryan | 34–28 | 54.84% |
| ISBLee vs Dragunov | 27–33 | 45.00% |
| ISBLee vs Yoshimitsu | 26–28 | 48.15% |
| ISBLee vs Jin | 20–33 | 37.74% |
| ISBLee vs Steve | 31–21 | 59.62% |
| ISBLee vs Armor King | 30–20 | 60.00% |
| ISBLee vs Hwoarang | 27–20 | 57.45% |
| ISBLee vs Asuka | 23–23 | 50.00% |
| ISBLee vs Azucena | 22–21 | 51.16% |
| ISBLee vs Law | 22–19 | 53.66% |
| ISBLee vs Paul | 15–25 | 37.50% |
| ISBLee vs Lili | 23–17 | 57.50% |
| ISBLee vs Eddy | 22–18 | 55.00% |
| ISBLee vs Lars | 21–17 | 55.26% |
| ISBLee vs Nina | 20–17 | 54.05% |
| ISBLee vs Xiaoyu | 23–12 | 65.71% |
| ISBLee vs Devil Jin | 18–17 | 51.43% |
| ISBLee vs Jun | 13–22 | 37.14% |
| ISBLee vs Leo | 16–17 | 48.48% |
| ISBLee vs Lidia | 17–16 | 51.52% |
| ISBLee vs Lee | 17–14 | 54.84% |
| ISBLee vs Victor | 13–17 | 43.33% |
| ISBLee vs Raven | 22–7 | 75.86% |
| ISBLee vs Feng | 14–14 | 50.00% |
| ISBLee vs Leroy | 13–15 | 46.43% |
| ISBLee vs Fahkumram | 12–16 | 42.86% |
| ISBLee vs Jack-8 | 8–14 | 36.36% |
| ISBLee vs Claudio | 4–13 | 23.53% |
| ISBLee vs Kuma | 10–6 | 62.50% |
| ISBLee vs Zafina | 7–7 | 50.00% |
| ISBLee vs Anna | 7–5 | 58.33% |
| ISBLee vs Shaheen | 8–3 | 72.73% |
| ISBLee vs Panda | 6–5 | 54.55% |
| ISBLee vs Miary Zo | 6–2 | 75.00% |
| ISBLee vs Alisa | 6–1 | 85.71% |
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.