| Constantino vs Hwoarang | 14–17 | 45.16% |
| Constantino vs Dragunov | 17–11 | 60.71% |
| Constantino vs Devil Jin | 13–14 | 48.15% |
| Constantino vs Reina | 11–15 | 42.31% |
| Constantino vs Kazuya | 15–10 | 60.00% |
| Constantino vs Law | 6–13 | 31.58% |
| Constantino vs Jin | 6–11 | 35.29% |
| Constantino vs Lee | 8–7 | 53.33% |
| Constantino vs Yoshimitsu | 5–9 | 35.71% |
| Constantino vs King | 6–7 | 46.15% |
| Constantino vs Bryan | 10–3 | 76.92% |
| Constantino vs Paul | 5–7 | 41.67% |
| Constantino vs Lars | 5–7 | 41.67% |
| Constantino vs Azucena | 9–3 | 75.00% |
| Constantino vs Heihachi | 5–7 | 41.67% |
| Constantino vs Lili | 5–5 | 50.00% |
| Constantino vs Victor | 0–10 | 0.00% |
| Constantino vs Lidia | 3–6 | 33.33% |
| Constantino vs Clive | 4–5 | 44.44% |
| Constantino vs Feng | 3–4 | 42.86% |
| Constantino vs Jun | 3–4 | 42.86% |
| Constantino vs Xiaoyu | 3–3 | 50.00% |
| Constantino vs Leo | 4–2 | 66.67% |
| Constantino vs Alisa | 3–3 | 50.00% |
| Constantino vs Steve | 1–4 | 20.00% |
| Constantino vs Claudio | 5–0 | 100.00% |
| Constantino vs Asuka | 3–1 | 75.00% |
| Constantino vs Jack-8 | 0–3 | 0.00% |
| Constantino vs Zafina | 2–1 | 66.67% |
| Constantino vs Raven | 0–3 | 0.00% |
| Constantino vs Shaheen | 2–0 | 100.00% |
| Constantino vs Nina | 0–2 | 0.00% |
| Constantino vs Leroy | 0–2 | 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.