| PercDemon vs Kazuya | 8–5 | 61.54% |
| PercDemon vs Lee | 7–5 | 58.33% |
| PercDemon vs Lidia | 9–3 | 75.00% |
| PercDemon vs Steve | 10–0 | 100.00% |
| PercDemon vs Lili | 8–2 | 80.00% |
| PercDemon vs Leroy | 5–3 | 62.50% |
| PercDemon vs Hwoarang | 4–3 | 57.14% |
| PercDemon vs Bryan | 5–2 | 71.43% |
| PercDemon vs Paul | 6–0 | 100.00% |
| PercDemon vs King | 5–1 | 83.33% |
| PercDemon vs Jin | 2–3 | 40.00% |
| PercDemon vs Asuka | 4–1 | 80.00% |
| PercDemon vs Devil Jin | 5–0 | 100.00% |
| PercDemon vs Azucena | 4–1 | 80.00% |
| PercDemon vs Leo | 4–0 | 100.00% |
| PercDemon vs Reina | 4–0 | 100.00% |
| PercDemon vs Eddy | 1–3 | 25.00% |
| PercDemon vs Law | 2–1 | 66.67% |
| PercDemon vs Alisa | 3–0 | 100.00% |
| PercDemon vs Claudio | 1–2 | 33.33% |
| PercDemon vs Panda | 1–2 | 33.33% |
| PercDemon vs Victor | 2–1 | 66.67% |
| PercDemon vs Xiaoyu | 0–2 | 0.00% |
| PercDemon vs Jack-8 | 0–2 | 0.00% |
| PercDemon vs Feng | 2–0 | 100.00% |
| PercDemon vs Dragunov | 0–2 | 0.00% |
| PercDemon vs Raven | 2–0 | 100.00% |
| PercDemon vs Lars | 0–1 | 0.00% |
| PercDemon vs Shaheen | 1–0 | 100.00% |
| PercDemon vs Nina | 0–1 | 0.00% |
| PercDemon vs Jun | 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.