| Nagatobimaru vs King | 19–16 | 54.29% |
| Nagatobimaru vs Jin | 12–19 | 38.71% |
| Nagatobimaru vs Dragunov | 9–5 | 64.29% |
| Nagatobimaru vs Eddy | 3–10 | 23.08% |
| Nagatobimaru vs Kazuya | 6–4 | 60.00% |
| Nagatobimaru vs Hwoarang | 5–4 | 55.56% |
| Nagatobimaru vs Lars | 4–4 | 50.00% |
| Nagatobimaru vs Reina | 6–2 | 75.00% |
| Nagatobimaru vs Law | 2–5 | 28.57% |
| Nagatobimaru vs Leroy | 4–3 | 57.14% |
| Nagatobimaru vs Azucena | 4–1 | 80.00% |
| Nagatobimaru vs Devil Jin | 1–3 | 25.00% |
| Nagatobimaru vs Lili | 0–4 | 0.00% |
| Nagatobimaru vs Alisa | 3–1 | 75.00% |
| Nagatobimaru vs Nina | 1–3 | 25.00% |
| Nagatobimaru vs Victor | 4–0 | 100.00% |
| Nagatobimaru vs Yoshimitsu | 3–0 | 100.00% |
| Nagatobimaru vs Feng | 1–2 | 33.33% |
| Nagatobimaru vs Lee | 2–1 | 66.67% |
| Nagatobimaru vs Xiaoyu | 1–1 | 50.00% |
| Nagatobimaru vs Jack-8 | 1–1 | 50.00% |
| Nagatobimaru vs Asuka | 0–2 | 0.00% |
| Nagatobimaru vs Claudio | 2–0 | 100.00% |
| Nagatobimaru vs Kuma | 0–2 | 0.00% |
| Nagatobimaru vs Jun | 0–2 | 0.00% |
| Nagatobimaru vs Bryan | 0–1 | 0.00% |
| Nagatobimaru vs Steve | 0–1 | 0.00% |
| Nagatobimaru vs Zafina | 0–1 | 0.00% |
| Nagatobimaru vs Raven | 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.