| Spades vs King | 9–7 | 56.25% |
| Spades vs Jun | 8–3 | 72.73% |
| Spades vs Reina | 7–4 | 63.64% |
| Spades vs Kazuya | 6–4 | 60.00% |
| Spades vs Azucena | 5–5 | 50.00% |
| Spades vs Victor | 7–3 | 70.00% |
| Spades vs Xiaoyu | 2–6 | 25.00% |
| Spades vs Jin | 3–4 | 42.86% |
| Spades vs Steve | 4–3 | 57.14% |
| Spades vs Eddy | 5–2 | 71.43% |
| Spades vs Fahkumram | 4–3 | 57.14% |
| Spades vs Asuka | 4–1 | 80.00% |
| Spades vs Devil Jin | 2–3 | 40.00% |
| Spades vs Dragunov | 1–4 | 20.00% |
| Spades vs Claudio | 3–2 | 60.00% |
| Spades vs Lee | 4–1 | 80.00% |
| Spades vs Feng | 2–2 | 50.00% |
| Spades vs Lars | 3–1 | 75.00% |
| Spades vs Paul | 2–1 | 66.67% |
| Spades vs Yoshimitsu | 2–1 | 66.67% |
| Spades vs Lili | 1–2 | 33.33% |
| Spades vs Alisa | 0–3 | 0.00% |
| Spades vs Nina | 1–2 | 33.33% |
| Spades vs Lidia | 1–2 | 33.33% |
| Spades vs Clive | 2–1 | 66.67% |
| Spades vs Law | 0–2 | 0.00% |
| Spades vs Hwoarang | 2–0 | 100.00% |
| Spades vs Jack-8 | 0–2 | 0.00% |
| Spades vs Leo | 2–0 | 100.00% |
| Spades vs Shaheen | 0–2 | 0.00% |
| Spades vs Zafina | 1–1 | 50.00% |
| Spades vs Heihachi | 0–2 | 0.00% |
| Spades vs Anna | 2–0 | 100.00% |
| Spades vs Bryan | 0–1 | 0.00% |
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.