| Stennis vs Asuka | 4–5 | 44.44% |
| Stennis vs King | 3–5 | 37.50% |
| Stennis vs Lili | 5–3 | 62.50% |
| Stennis vs Dragunov | 5–3 | 62.50% |
| Stennis vs Nina | 3–5 | 37.50% |
| Stennis vs Reina | 3–5 | 37.50% |
| Stennis vs Xiaoyu | 3–4 | 42.86% |
| Stennis vs Kazuya | 3–3 | 50.00% |
| Stennis vs Lee | 2–4 | 33.33% |
| Stennis vs Jin | 1–4 | 20.00% |
| Stennis vs Devil Jin | 2–3 | 40.00% |
| Stennis vs Law | 2–2 | 50.00% |
| Stennis vs Yoshimitsu | 3–1 | 75.00% |
| Stennis vs Azucena | 2–2 | 50.00% |
| Stennis vs Hwoarang | 1–2 | 33.33% |
| Stennis vs Feng | 1–2 | 33.33% |
| Stennis vs Leo | 3–0 | 100.00% |
| Stennis vs Lars | 2–1 | 66.67% |
| Stennis vs Alisa | 3–0 | 100.00% |
| Stennis vs Jun | 1–2 | 33.33% |
| Stennis vs Victor | 1–2 | 33.33% |
| Stennis vs Paul | 0–2 | 0.00% |
| Stennis vs Leroy | 2–0 | 100.00% |
| Stennis vs Bryan | 1–0 | 100.00% |
| Stennis vs Jack-8 | 1–0 | 100.00% |
| Stennis vs Panda | 0–1 | 0.00% |
| Stennis vs Raven | 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.