| Luffy vs Clive | 28–25 | 52.83% |
| Luffy vs King | 22–21 | 51.16% |
| Luffy vs Jin | 17–18 | 48.57% |
| Luffy vs Hwoarang | 12–20 | 37.50% |
| Luffy vs Lili | 14–18 | 43.75% |
| Luffy vs Steve | 8–22 | 26.67% |
| Luffy vs Kazuya | 7–18 | 28.00% |
| Luffy vs Reina | 12–13 | 48.00% |
| Luffy vs Jun | 17–6 | 73.91% |
| Luffy vs Lars | 12–10 | 54.55% |
| Luffy vs Paul | 7–13 | 35.00% |
| Luffy vs Law | 8–12 | 40.00% |
| Luffy vs Heihachi | 7–13 | 35.00% |
| Luffy vs Yoshimitsu | 10–9 | 52.63% |
| Luffy vs Bryan | 8–9 | 47.06% |
| Luffy vs Dragunov | 12–4 | 75.00% |
| Luffy vs Asuka | 10–3 | 76.92% |
| Luffy vs Leo | 5–8 | 38.46% |
| Luffy vs Victor | 4–9 | 30.77% |
| Luffy vs Raven | 7–5 | 58.33% |
| Luffy vs Eddy | 6–6 | 50.00% |
| Luffy vs Azucena | 5–6 | 45.45% |
| Luffy vs Devil Jin | 1–9 | 10.00% |
| Luffy vs Lidia | 7–3 | 70.00% |
| Luffy vs Nina | 5–4 | 55.56% |
| Luffy vs Lee | 5–4 | 55.56% |
| Luffy vs Xiaoyu | 5–3 | 62.50% |
| Luffy vs Jack-8 | 4–3 | 57.14% |
| Luffy vs Zafina | 4–3 | 57.14% |
| Luffy vs Feng | 4–2 | 66.67% |
| Luffy vs Claudio | 1–5 | 16.67% |
| Luffy vs Alisa | 0–4 | 0.00% |
| Luffy vs Shaheen | 1–3 | 25.00% |
| Luffy vs Kuma | 2–2 | 50.00% |
| Luffy vs Panda | 2–1 | 66.67% |
| Luffy vs Leroy | 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.