| Tsuna vs Reina | 5–6 | 45.45% |
| Tsuna vs Lili | 6–3 | 66.67% |
| Tsuna vs Law | 2–6 | 25.00% |
| Tsuna vs Asuka | 4–4 | 50.00% |
| Tsuna vs Azucena | 5–2 | 71.43% |
| Tsuna vs Eddy | 4–2 | 66.67% |
| Tsuna vs King | 5–1 | 83.33% |
| Tsuna vs Victor | 6–0 | 100.00% |
| Tsuna vs Bryan | 2–3 | 40.00% |
| Tsuna vs Dragunov | 2–3 | 40.00% |
| Tsuna vs Hwoarang | 3–1 | 75.00% |
| Tsuna vs Lee | 2–2 | 50.00% |
| Tsuna vs Jin | 2–2 | 50.00% |
| Tsuna vs Alisa | 2–2 | 50.00% |
| Tsuna vs Kazuya | 1–2 | 33.33% |
| Tsuna vs Paul | 1–2 | 33.33% |
| Tsuna vs Yoshimitsu | 3–0 | 100.00% |
| Tsuna vs Feng | 2–1 | 66.67% |
| Tsuna vs Lars | 3–0 | 100.00% |
| Tsuna vs Steve | 1–1 | 50.00% |
| Tsuna vs Leroy | 2–0 | 100.00% |
| Tsuna vs Jack-8 | 0–2 | 0.00% |
| Tsuna vs Nina | 1–1 | 50.00% |
| Tsuna vs Devil Jin | 1–0 | 100.00% |
| Tsuna vs Leo | 0–1 | 0.00% |
| Tsuna vs Jun | 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.