| Spare vs Reina | 15–10 | 60.00% |
| Spare vs King | 6–6 | 50.00% |
| Spare vs Hwoarang | 4–8 | 33.33% |
| Spare vs Jin | 8–4 | 66.67% |
| Spare vs Steve | 6–6 | 50.00% |
| Spare vs Kazuya | 9–2 | 81.82% |
| Spare vs Law | 7–3 | 70.00% |
| Spare vs Leroy | 8–2 | 80.00% |
| Spare vs Paul | 3–6 | 33.33% |
| Spare vs Bryan | 7–2 | 77.78% |
| Spare vs Yoshimitsu | 4–3 | 57.14% |
| Spare vs Feng | 3–4 | 42.86% |
| Spare vs Lili | 3–4 | 42.86% |
| Spare vs Asuka | 3–3 | 50.00% |
| Spare vs Dragunov | 3–3 | 50.00% |
| Spare vs Shaheen | 3–3 | 50.00% |
| Spare vs Nina | 4–2 | 66.67% |
| Spare vs Lee | 5–0 | 100.00% |
| Spare vs Devil Jin | 1–3 | 25.00% |
| Spare vs Victor | 1–3 | 25.00% |
| Spare vs Xiaoyu | 1–2 | 33.33% |
| Spare vs Jun | 3–0 | 100.00% |
| Spare vs Eddy | 3–0 | 100.00% |
| Spare vs Clive | 0–3 | 0.00% |
| Spare vs Leo | 2–0 | 100.00% |
| Spare vs Azucena | 0–2 | 0.00% |
| Spare vs Raven | 0–2 | 0.00% |
| Spare vs Jack-8 | 0–1 | 0.00% |
| Spare vs Lars | 0–1 | 0.00% |
| Spare vs Claudio | 1–0 | 100.00% |
| Spare 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.