| Iseipropyl vs Reina | 19–0 | 100.00% |
| Iseipropyl vs Steve | 13–4 | 76.47% |
| Iseipropyl vs Bryan | 8–6 | 57.14% |
| Iseipropyl vs Lili | 10–1 | 90.91% |
| Iseipropyl vs Lidia | 6–3 | 66.67% |
| Iseipropyl vs Jin | 6–2 | 75.00% |
| Iseipropyl vs Victor | 7–1 | 87.50% |
| Iseipropyl vs Asuka | 4–3 | 57.14% |
| Iseipropyl vs Dragunov | 4–3 | 57.14% |
| Iseipropyl vs Xiaoyu | 4–2 | 66.67% |
| Iseipropyl vs Lars | 2–4 | 33.33% |
| Iseipropyl vs Heihachi | 6–0 | 100.00% |
| Iseipropyl vs Armor King | 5–1 | 83.33% |
| Iseipropyl vs Claudio | 5–0 | 100.00% |
| Iseipropyl vs Jun | 5–0 | 100.00% |
| Iseipropyl vs Anna | 5–0 | 100.00% |
| Iseipropyl vs Yoshimitsu | 4–0 | 100.00% |
| Iseipropyl vs Hwoarang | 4–0 | 100.00% |
| Iseipropyl vs Jack-8 | 4–0 | 100.00% |
| Iseipropyl vs Alisa | 4–0 | 100.00% |
| Iseipropyl vs King | 1–2 | 33.33% |
| Iseipropyl vs Devil Jin | 2–1 | 66.67% |
| Iseipropyl vs Clive | 1–2 | 33.33% |
| Iseipropyl vs Paul | 2–0 | 100.00% |
| Iseipropyl vs Law | 2–0 | 100.00% |
| Iseipropyl vs Kazuya | 2–0 | 100.00% |
| Iseipropyl vs Feng | 2–0 | 100.00% |
| Iseipropyl vs Raven | 2–0 | 100.00% |
| Iseipropyl vs Eddy | 0–2 | 0.00% |
| Iseipropyl vs Nina | 1–0 | 100.00% |
| Iseipropyl vs Zafina | 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.