| marfalo vs Bryan | 19–17 | 52.78% |
| marfalo vs Jin | 19–14 | 57.58% |
| marfalo vs Kazuya | 15–6 | 71.43% |
| marfalo vs King | 6–12 | 33.33% |
| marfalo vs Hwoarang | 10–8 | 55.56% |
| marfalo vs Steve | 12–5 | 70.59% |
| marfalo vs Lili | 6–10 | 37.50% |
| marfalo vs Reina | 6–10 | 37.50% |
| marfalo vs Law | 11–4 | 73.33% |
| marfalo vs Asuka | 10–5 | 66.67% |
| marfalo vs Xiaoyu | 8–3 | 72.73% |
| marfalo vs Lee | 5–6 | 45.45% |
| marfalo vs Eddy | 4–6 | 40.00% |
| marfalo vs Devil Jin | 7–2 | 77.78% |
| marfalo vs Dragunov | 4–4 | 50.00% |
| marfalo vs Clive | 2–6 | 25.00% |
| marfalo vs Lars | 4–3 | 57.14% |
| marfalo vs Alisa | 4–3 | 57.14% |
| marfalo vs Yoshimitsu | 2–4 | 33.33% |
| marfalo vs Jun | 4–2 | 66.67% |
| marfalo vs Azucena | 5–1 | 83.33% |
| marfalo vs Paul | 4–1 | 80.00% |
| marfalo vs Feng | 2–3 | 40.00% |
| marfalo vs Heihachi | 2–2 | 50.00% |
| marfalo vs Victor | 2–1 | 66.67% |
| marfalo vs Anna | 2–1 | 66.67% |
| marfalo vs Jack-8 | 2–0 | 100.00% |
| marfalo vs Leo | 2–0 | 100.00% |
| marfalo vs Nina | 1–1 | 50.00% |
| marfalo vs Kuma | 2–0 | 100.00% |
| marfalo vs Raven | 2–0 | 100.00% |
| marfalo vs Claudio | 1–0 | 100.00% |
| marfalo vs Lidia | 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.