| Boxer vs Reina | 19–27 | 41.30% |
| Boxer vs Kazuya | 9–32 | 21.95% |
| Boxer vs Dragunov | 12–29 | 29.27% |
| Boxer vs Paul | 9–29 | 23.68% |
| Boxer vs Jin | 5–26 | 16.13% |
| Boxer vs Hwoarang | 11–19 | 36.67% |
| Boxer vs King | 10–17 | 37.04% |
| Boxer vs Asuka | 7–19 | 26.92% |
| Boxer vs Victor | 6–19 | 24.00% |
| Boxer vs Fahkumram | 6–19 | 24.00% |
| Boxer vs Steve | 6–18 | 25.00% |
| Boxer vs Clive | 2–20 | 9.09% |
| Boxer vs Law | 2–18 | 10.00% |
| Boxer vs Bryan | 6–11 | 35.29% |
| Boxer vs Lili | 12–4 | 75.00% |
| Boxer vs Jun | 3–12 | 20.00% |
| Boxer vs Leroy | 5–8 | 38.46% |
| Boxer vs Lidia | 3–10 | 23.08% |
| Boxer vs Nina | 4–8 | 33.33% |
| Boxer vs Azucena | 5–7 | 41.67% |
| Boxer vs Claudio | 1–10 | 9.09% |
| Boxer vs Yoshimitsu | 2–8 | 20.00% |
| Boxer vs Xiaoyu | 2–8 | 20.00% |
| Boxer vs Alisa | 3–7 | 30.00% |
| Boxer vs Heihachi | 0–10 | 0.00% |
| Boxer vs Jack-8 | 1–7 | 12.50% |
| Boxer vs Devil Jin | 1–7 | 12.50% |
| Boxer vs Feng | 1–7 | 12.50% |
| Boxer vs Raven | 2–6 | 25.00% |
| Boxer vs Zafina | 2–5 | 28.57% |
| Boxer vs Lars | 0–6 | 0.00% |
| Boxer vs Shaheen | 1–5 | 16.67% |
| Boxer vs Kuma | 4–2 | 66.67% |
| Boxer vs Leo | 1–4 | 20.00% |
| Boxer vs Eddy | 2–2 | 50.00% |
| Boxer vs Panda | 0–3 | 0.00% |
| Boxer vs Lee | 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.