| M1409 vs Armor King | 7–9 | 43.75% |
| M1409 vs King | 6–7 | 46.15% |
| M1409 vs Eddy | 4–7 | 36.36% |
| M1409 vs Reina | 5–3 | 62.50% |
| M1409 vs Steve | 4–2 | 66.67% |
| M1409 vs Xiaoyu | 4–0 | 100.00% |
| M1409 vs Jin | 3–1 | 75.00% |
| M1409 vs Law | 2–1 | 66.67% |
| M1409 vs Hwoarang | 3–0 | 100.00% |
| M1409 vs Kazuya | 3–0 | 100.00% |
| M1409 vs Jack-8 | 1–2 | 33.33% |
| M1409 vs Asuka | 1–2 | 33.33% |
| M1409 vs Jun | 2–0 | 100.00% |
| M1409 vs Victor | 0–2 | 0.00% |
| M1409 vs Lili | 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.