| Nagumoo vs Jin | 44–87 | 33.59% |
| Nagumoo vs Steve | 56–53 | 51.38% |
| Nagumoo vs King | 29–64 | 31.18% |
| Nagumoo vs Dragunov | 35–55 | 38.89% |
| Nagumoo vs Reina | 31–56 | 35.63% |
| Nagumoo vs Kazuya | 20–58 | 25.64% |
| Nagumoo vs Lili | 30–31 | 49.18% |
| Nagumoo vs Bryan | 16–43 | 27.12% |
| Nagumoo vs Victor | 23–32 | 41.82% |
| Nagumoo vs Lars | 20–34 | 37.04% |
| Nagumoo vs Armor King | 28–25 | 52.83% |
| Nagumoo vs Yoshimitsu | 14–36 | 28.00% |
| Nagumoo vs Hwoarang | 21–29 | 42.00% |
| Nagumoo vs Jun | 20–30 | 40.00% |
| Nagumoo vs Law | 14–32 | 30.43% |
| Nagumoo vs Clive | 7–36 | 16.28% |
| Nagumoo vs Asuka | 19–21 | 47.50% |
| Nagumoo vs Azucena | 11–26 | 29.73% |
| Nagumoo vs Eddy | 16–21 | 43.24% |
| Nagumoo vs Lidia | 9–21 | 30.00% |
| Nagumoo vs Lee | 8–21 | 27.59% |
| Nagumoo vs Feng | 12–16 | 42.86% |
| Nagumoo vs Claudio | 2–25 | 7.41% |
| Nagumoo vs Heihachi | 11–15 | 42.31% |
| Nagumoo vs Alisa | 6–17 | 26.09% |
| Nagumoo vs Devil Jin | 4–16 | 20.00% |
| Nagumoo vs Paul | 6–13 | 31.58% |
| Nagumoo vs Leo | 4–15 | 21.05% |
| Nagumoo vs Anna | 6–12 | 33.33% |
| Nagumoo vs Fahkumram | 5–13 | 27.78% |
| Nagumoo vs Shaheen | 4–7 | 36.36% |
| Nagumoo vs Jack-8 | 3–7 | 30.00% |
| Nagumoo vs Nina | 4–6 | 40.00% |
| Nagumoo vs Xiaoyu | 3–4 | 42.86% |
| Nagumoo vs Zafina | 0–6 | 0.00% |
| Nagumoo vs Kuma | 4–1 | 80.00% |
| Nagumoo vs Panda | 1–4 | 20.00% |
| Nagumoo vs Leroy | 2–3 | 40.00% |
| Nagumoo vs Raven | 3–2 | 60.00% |
| Nagumoo vs Miary Zo | 0–3 | 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.