| Sipierdestefoyo vs Hwoarang | 26–10 | 72.22% |
| Sipierdestefoyo vs Jin | 6–11 | 35.29% |
| Sipierdestefoyo vs King | 11–4 | 73.33% |
| Sipierdestefoyo vs Steve | 5–10 | 33.33% |
| Sipierdestefoyo vs Reina | 10–5 | 66.67% |
| Sipierdestefoyo vs Kazuya | 7–7 | 50.00% |
| Sipierdestefoyo vs Yoshimitsu | 9–4 | 69.23% |
| Sipierdestefoyo vs Lars | 7–4 | 63.64% |
| Sipierdestefoyo vs Shaheen | 9–1 | 90.00% |
| Sipierdestefoyo vs Jun | 9–1 | 90.00% |
| Sipierdestefoyo vs Asuka | 5–4 | 55.56% |
| Sipierdestefoyo vs Zafina | 5–4 | 55.56% |
| Sipierdestefoyo vs Dragunov | 6–2 | 75.00% |
| Sipierdestefoyo vs Paul | 5–2 | 71.43% |
| Sipierdestefoyo vs Lili | 7–0 | 100.00% |
| Sipierdestefoyo vs Leroy | 1–6 | 14.29% |
| Sipierdestefoyo vs Azucena | 3–4 | 42.86% |
| Sipierdestefoyo vs Law | 6–0 | 100.00% |
| Sipierdestefoyo vs Jack-8 | 6–0 | 100.00% |
| Sipierdestefoyo vs Claudio | 5–1 | 83.33% |
| Sipierdestefoyo vs Bryan | 4–1 | 80.00% |
| Sipierdestefoyo vs Devil Jin | 2–3 | 40.00% |
| Sipierdestefoyo vs Feng | 2–3 | 40.00% |
| Sipierdestefoyo vs Nina | 4–1 | 80.00% |
| Sipierdestefoyo vs Victor | 3–2 | 60.00% |
| Sipierdestefoyo vs Raven | 4–1 | 80.00% |
| Sipierdestefoyo vs Xiaoyu | 3–1 | 75.00% |
| Sipierdestefoyo vs Leo | 4–0 | 100.00% |
| Sipierdestefoyo vs Alisa | 2–1 | 66.67% |
| Sipierdestefoyo vs Eddy | 1–2 | 33.33% |
| Sipierdestefoyo vs Clive | 1–2 | 33.33% |
| Sipierdestefoyo vs Fahkumram | 2–1 | 66.67% |
| Sipierdestefoyo vs Anna | 1–1 | 50.00% |
| Sipierdestefoyo vs Lee | 0–1 | 0.00% |
| Sipierdestefoyo 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.