| Sendin vs Hwoarang | 9–6 | 60.00% |
| Sendin vs Jin | 3–10 | 23.08% |
| Sendin vs Law | 5–6 | 45.45% |
| Sendin vs King | 6–5 | 54.55% |
| Sendin vs Kazuya | 3–8 | 27.27% |
| Sendin vs Devil Jin | 5–5 | 50.00% |
| Sendin vs Lee | 3–7 | 30.00% |
| Sendin vs Steve | 5–4 | 55.56% |
| Sendin vs Reina | 5–4 | 55.56% |
| Sendin vs Eddy | 3–6 | 33.33% |
| Sendin vs Bryan | 4–4 | 50.00% |
| Sendin vs Lili | 4–4 | 50.00% |
| Sendin vs Zafina | 3–5 | 37.50% |
| Sendin vs Jun | 3–5 | 37.50% |
| Sendin vs Paul | 2–4 | 33.33% |
| Sendin vs Dragunov | 4–2 | 66.67% |
| Sendin vs Azucena | 5–1 | 83.33% |
| Sendin vs Yoshimitsu | 4–1 | 80.00% |
| Sendin vs Feng | 4–1 | 80.00% |
| Sendin vs Claudio | 1–4 | 20.00% |
| Sendin vs Shaheen | 4–1 | 80.00% |
| Sendin vs Nina | 4–1 | 80.00% |
| Sendin vs Asuka | 1–2 | 33.33% |
| Sendin vs Leo | 1–2 | 33.33% |
| Sendin vs Alisa | 3–0 | 100.00% |
| Sendin vs Victor | 0–3 | 0.00% |
| Sendin vs Raven | 1–2 | 33.33% |
| Sendin vs Xiaoyu | 0–2 | 0.00% |
| Sendin vs Jack-8 | 2–0 | 100.00% |
| Sendin vs Lars | 0–2 | 0.00% |
| Sendin vs Lidia | 0–2 | 0.00% |
| Sendin vs Heihachi | 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.