| Memento vs Eddy | 13–10 | 56.52% |
| Memento vs Reina | 13–7 | 65.00% |
| Memento vs King | 11–6 | 64.71% |
| Memento vs Asuka | 9–8 | 52.94% |
| Memento vs Lars | 7–10 | 41.18% |
| Memento vs Jin | 10–6 | 62.50% |
| Memento vs Nina | 11–5 | 68.75% |
| Memento vs Kazuya | 7–8 | 46.67% |
| Memento vs Law | 11–3 | 78.57% |
| Memento vs Armor King | 8–5 | 61.54% |
| Memento vs Lee | 4–7 | 36.36% |
| Memento vs Yoshimitsu | 3–6 | 33.33% |
| Memento vs Xiaoyu | 5–4 | 55.56% |
| Memento vs Hwoarang | 5–3 | 62.50% |
| Memento vs Bryan | 4–2 | 66.67% |
| Memento vs Steve | 2–4 | 33.33% |
| Memento vs Alisa | 2–4 | 33.33% |
| Memento vs Jun | 2–4 | 33.33% |
| Memento vs Devil Jin | 2–3 | 40.00% |
| Memento vs Lili | 5–0 | 100.00% |
| Memento vs Lidia | 1–4 | 20.00% |
| Memento vs Heihachi | 3–2 | 60.00% |
| Memento vs Paul | 3–1 | 75.00% |
| Memento vs Leo | 2–2 | 50.00% |
| Memento vs Azucena | 4–0 | 100.00% |
| Memento vs Jack-8 | 0–3 | 0.00% |
| Memento vs Leroy | 1–2 | 33.33% |
| Memento vs Raven | 3–0 | 100.00% |
| Memento vs Clive | 1–2 | 33.33% |
| Memento vs Claudio | 2–0 | 100.00% |
| Memento vs Victor | 0–2 | 0.00% |
| Memento vs Zafina | 0–1 | 0.00% |
| Memento vs Anna | 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.