| Diamante vs Yoshimitsu | 8–9 | 47.06% |
| Diamante vs Jin | 10–4 | 71.43% |
| Diamante vs Reina | 8–6 | 57.14% |
| Diamante vs Kazuya | 7–3 | 70.00% |
| Diamante vs Fahkumram | 7–3 | 70.00% |
| Diamante vs King | 3–5 | 37.50% |
| Diamante vs Jack-8 | 5–3 | 62.50% |
| Diamante vs Heihachi | 5–3 | 62.50% |
| Diamante vs Clive | 7–1 | 87.50% |
| Diamante vs Bryan | 4–3 | 57.14% |
| Diamante vs Steve | 5–2 | 71.43% |
| Diamante vs Jun | 5–2 | 71.43% |
| Diamante vs Lidia | 6–1 | 85.71% |
| Diamante vs Dragunov | 1–5 | 16.67% |
| Diamante vs Hwoarang | 5–0 | 100.00% |
| Diamante vs Lili | 4–1 | 80.00% |
| Diamante vs Eddy | 4–1 | 80.00% |
| Diamante vs Law | 3–1 | 75.00% |
| Diamante vs Alisa | 4–0 | 100.00% |
| Diamante vs Victor | 2–2 | 50.00% |
| Diamante vs Paul | 2–1 | 66.67% |
| Diamante vs Devil Jin | 3–0 | 100.00% |
| Diamante vs Feng | 0–2 | 0.00% |
| Diamante vs Claudio | 1–1 | 50.00% |
| Diamante vs Kuma | 2–0 | 100.00% |
| Diamante vs Leroy | 2–0 | 100.00% |
| Diamante vs Raven | 2–0 | 100.00% |
| Diamante vs Nina | 1–0 | 100.00% |
| Diamante vs Lee | 1–0 | 100.00% |
| Diamante vs Azucena | 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.