| Popsiemon vs Reina | 11–3 | 78.57% |
| Popsiemon vs Law | 7–0 | 100.00% |
| Popsiemon vs Steve | 6–1 | 85.71% |
| Popsiemon vs Dragunov | 4–2 | 66.67% |
| Popsiemon vs Jun | 3–3 | 50.00% |
| Popsiemon vs Bryan | 4–1 | 80.00% |
| Popsiemon vs Lee | 3–2 | 60.00% |
| Popsiemon vs Paul | 2–2 | 50.00% |
| Popsiemon vs Hwoarang | 4–0 | 100.00% |
| Popsiemon vs Jin | 1–3 | 25.00% |
| Popsiemon vs Leo | 2–2 | 50.00% |
| Popsiemon vs Asuka | 1–2 | 33.33% |
| Popsiemon vs Azucena | 1–2 | 33.33% |
| Popsiemon vs Yoshimitsu | 0–2 | 0.00% |
| Popsiemon vs Xiaoyu | 0–2 | 0.00% |
| Popsiemon vs Lili | 1–1 | 50.00% |
| Popsiemon vs Alisa | 0–2 | 0.00% |
| Popsiemon vs Claudio | 0–2 | 0.00% |
| Popsiemon vs Victor | 0–2 | 0.00% |
| Popsiemon vs Raven | 0–2 | 0.00% |
| Popsiemon vs Lars | 0–1 | 0.00% |
| Popsiemon vs Zafina | 1–0 | 100.00% |
| Popsiemon vs Leroy | 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.