| Luffy vs Kazuya | 293–238 | 55.18% |
| Luffy vs King | 225–201 | 52.82% |
| Luffy vs Jin | 223–175 | 56.03% |
| Luffy vs Bryan | 216–155 | 58.22% |
| Luffy vs Steve | 139–96 | 59.15% |
| Luffy vs Dragunov | 128–101 | 55.90% |
| Luffy vs Law | 125–92 | 57.60% |
| Luffy vs Paul | 128–78 | 62.14% |
| Luffy vs Yoshimitsu | 109–79 | 57.98% |
| Luffy vs Heihachi | 96–89 | 51.89% |
| Luffy vs Hwoarang | 90–82 | 52.33% |
| Luffy vs Lili | 61–87 | 41.22% |
| Luffy vs Devil Jin | 65–72 | 47.45% |
| Luffy vs Lee | 76–58 | 56.72% |
| Luffy vs Reina | 69–53 | 56.56% |
| Luffy vs Anna | 54–62 | 46.55% |
| Luffy vs Feng | 51–64 | 44.35% |
| Luffy vs Jack-8 | 55–57 | 49.11% |
| Luffy vs Alisa | 41–71 | 36.61% |
| Luffy vs Asuka | 53–43 | 55.21% |
| Luffy vs Nina | 46–48 | 48.94% |
| Luffy vs Jun | 41–50 | 45.05% |
| Luffy vs Lars | 45–43 | 51.14% |
| Luffy vs Azucena | 47–32 | 59.49% |
| Luffy vs Xiaoyu | 41–35 | 53.95% |
| Luffy vs Claudio | 45–31 | 59.21% |
| Luffy vs Victor | 31–35 | 46.97% |
| Luffy vs Shaheen | 30–31 | 49.18% |
| Luffy vs Eddy | 32–25 | 56.14% |
| Luffy vs Raven | 29–27 | 51.79% |
| Luffy vs Lidia | 20–31 | 39.22% |
| Luffy vs Leroy | 23–25 | 47.92% |
| Luffy vs Zafina | 21–21 | 50.00% |
| Luffy vs Kuma | 16–15 | 51.61% |
| Luffy vs Clive | 12–17 | 41.38% |
| Luffy vs Leo | 9–19 | 32.14% |
| Luffy vs Fahkumram | 10–8 | 55.56% |
| Luffy vs Panda | 1–6 | 14.29% |
| Luffy vs Armor King | 2–1 | 66.67% |
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.