| isamax vs Bryan | 14–3 | 82.35% |
| isamax vs King | 13–2 | 86.67% |
| isamax vs Jin | 13–2 | 86.67% |
| isamax vs Reina | 12–1 | 92.31% |
| isamax vs Paul | 9–2 | 81.82% |
| isamax vs Law | 8–2 | 80.00% |
| isamax vs Hwoarang | 9–1 | 90.00% |
| isamax vs Victor | 7–3 | 70.00% |
| isamax vs Kazuya | 7–2 | 77.78% |
| isamax vs Leo | 8–0 | 100.00% |
| isamax vs Jun | 4–4 | 50.00% |
| isamax vs Devil Jin | 4–3 | 57.14% |
| isamax vs Feng | 4–3 | 57.14% |
| isamax vs Lili | 5–2 | 71.43% |
| isamax vs Zafina | 5–1 | 83.33% |
| isamax vs Steve | 4–1 | 80.00% |
| isamax vs Dragunov | 5–0 | 100.00% |
| isamax vs Lee | 3–2 | 60.00% |
| isamax vs Kuma | 3–2 | 60.00% |
| isamax vs Xiaoyu | 3–1 | 75.00% |
| isamax vs Jack-8 | 3–1 | 75.00% |
| isamax vs Azucena | 4–0 | 100.00% |
| isamax vs Raven | 2–1 | 66.67% |
| isamax vs Yoshimitsu | 2–0 | 100.00% |
| isamax vs Leroy | 2–0 | 100.00% |
| isamax vs Asuka | 1–0 | 100.00% |
| isamax vs Alisa | 0–1 | 0.00% |
| isamax vs Claudio | 1–0 | 100.00% |
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.