| Captain Siv vs Bryan | 9–9 | 50.00% |
| Captain Siv vs King | 7–6 | 53.85% |
| Captain Siv vs Jin | 4–9 | 30.77% |
| Captain Siv vs Devil Jin | 7–6 | 53.85% |
| Captain Siv vs Yoshimitsu | 6–6 | 50.00% |
| Captain Siv vs Lili | 6–5 | 54.55% |
| Captain Siv vs Reina | 3–8 | 27.27% |
| Captain Siv vs Hwoarang | 7–3 | 70.00% |
| Captain Siv vs Heihachi | 5–5 | 50.00% |
| Captain Siv vs Fahkumram | 5–5 | 50.00% |
| Captain Siv vs Kazuya | 4–5 | 44.44% |
| Captain Siv vs Dragunov | 3–5 | 37.50% |
| Captain Siv vs Steve | 4–3 | 57.14% |
| Captain Siv vs Lee | 4–3 | 57.14% |
| Captain Siv vs Clive | 4–3 | 57.14% |
| Captain Siv vs Anna | 3–4 | 42.86% |
| Captain Siv vs Armor King | 3–4 | 42.86% |
| Captain Siv vs Law | 3–3 | 50.00% |
| Captain Siv vs Lidia | 4–2 | 66.67% |
| Captain Siv vs Shaheen | 4–1 | 80.00% |
| Captain Siv vs Jun | 3–2 | 60.00% |
| Captain Siv vs Eddy | 4–1 | 80.00% |
| Captain Siv vs Paul | 3–1 | 75.00% |
| Captain Siv vs Asuka | 3–1 | 75.00% |
| Captain Siv vs Alisa | 1–3 | 25.00% |
| Captain Siv vs Raven | 3–1 | 75.00% |
| Captain Siv vs Xiaoyu | 0–3 | 0.00% |
| Captain Siv vs Lars | 0–3 | 0.00% |
| Captain Siv vs Claudio | 1–2 | 33.33% |
| Captain Siv vs Kuma | 2–1 | 66.67% |
| Captain Siv vs Azucena | 3–0 | 100.00% |
| Captain Siv vs Victor | 1–2 | 33.33% |
| Captain Siv vs Feng | 2–0 | 100.00% |
| Captain Siv vs Nina | 0–1 | 0.00% |
| Captain Siv vs Zafina | 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.