| isaacgmb vs Jin | 23–15 | 60.53% |
| isaacgmb vs Steve | 17–9 | 65.38% |
| isaacgmb vs Law | 11–9 | 55.00% |
| isaacgmb vs Hwoarang | 12–5 | 70.59% |
| isaacgmb vs Reina | 9–5 | 64.29% |
| isaacgmb vs Lee | 8–5 | 61.54% |
| isaacgmb vs Paul | 8–4 | 66.67% |
| isaacgmb vs Kazuya | 8–4 | 66.67% |
| isaacgmb vs Devil Jin | 6–6 | 50.00% |
| isaacgmb vs Lili | 7–5 | 58.33% |
| isaacgmb vs Yoshimitsu | 7–4 | 63.64% |
| isaacgmb vs Asuka | 5–6 | 45.45% |
| isaacgmb vs Dragunov | 5–6 | 45.45% |
| isaacgmb vs Armor King | 5–5 | 50.00% |
| isaacgmb vs Victor | 3–6 | 33.33% |
| isaacgmb vs Bryan | 7–1 | 87.50% |
| isaacgmb vs Azucena | 5–3 | 62.50% |
| isaacgmb vs Heihachi | 2–5 | 28.57% |
| isaacgmb vs Fahkumram | 2–5 | 28.57% |
| isaacgmb vs Jun | 3–3 | 50.00% |
| isaacgmb vs Leo | 2–3 | 40.00% |
| isaacgmb vs Nina | 2–3 | 40.00% |
| isaacgmb vs Eddy | 4–1 | 80.00% |
| isaacgmb vs Feng | 2–2 | 50.00% |
| isaacgmb vs Claudio | 2–2 | 50.00% |
| isaacgmb vs King | 2–1 | 66.67% |
| isaacgmb vs Xiaoyu | 0–3 | 0.00% |
| isaacgmb vs Alisa | 2–1 | 66.67% |
| isaacgmb vs Miary Zo | 2–1 | 66.67% |
| isaacgmb vs Jack-8 | 1–1 | 50.00% |
| isaacgmb vs Lidia | 1–1 | 50.00% |
| isaacgmb vs Lars | 0–1 | 0.00% |
| isaacgmb vs Kuma | 0–1 | 0.00% |
| isaacgmb vs Clive | 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.