| Spade Valentine vs Heihachi | 36–73 | 33.03% |
| Spade Valentine vs Reina | 11–31 | 26.19% |
| Spade Valentine vs Jun | 18–23 | 43.90% |
| Spade Valentine vs King | 11–24 | 31.43% |
| Spade Valentine vs Kazuya | 17–18 | 48.57% |
| Spade Valentine vs Steve | 14–21 | 40.00% |
| Spade Valentine vs Law | 17–16 | 51.52% |
| Spade Valentine vs Dragunov | 10–20 | 33.33% |
| Spade Valentine vs Bryan | 8–18 | 30.77% |
| Spade Valentine vs Asuka | 9–17 | 34.62% |
| Spade Valentine vs Hwoarang | 11–13 | 45.83% |
| Spade Valentine vs Eddy | 7–15 | 31.82% |
| Spade Valentine vs Lidia | 8–12 | 40.00% |
| Spade Valentine vs Paul | 8–7 | 53.33% |
| Spade Valentine vs Yoshimitsu | 3–12 | 20.00% |
| Spade Valentine vs Jin | 5–10 | 33.33% |
| Spade Valentine vs Lars | 2–13 | 13.33% |
| Spade Valentine vs Lee | 5–9 | 35.71% |
| Spade Valentine vs Xiaoyu | 3–10 | 23.08% |
| Spade Valentine vs Raven | 6–6 | 50.00% |
| Spade Valentine vs Devil Jin | 1–10 | 9.09% |
| Spade Valentine vs Leo | 6–5 | 54.55% |
| Spade Valentine vs Victor | 0–11 | 0.00% |
| Spade Valentine vs Jack-8 | 4–6 | 40.00% |
| Spade Valentine vs Nina | 7–3 | 70.00% |
| Spade Valentine vs Fahkumram | 1–9 | 10.00% |
| Spade Valentine vs Feng | 3–6 | 33.33% |
| Spade Valentine vs Lili | 3–6 | 33.33% |
| Spade Valentine vs Panda | 2–7 | 22.22% |
| Spade Valentine vs Azucena | 5–4 | 55.56% |
| Spade Valentine vs Zafina | 3–4 | 42.86% |
| Spade Valentine vs Alisa | 0–6 | 0.00% |
| Spade Valentine vs Leroy | 2–2 | 50.00% |
| Spade Valentine vs Kuma | 3–0 | 100.00% |
| Spade Valentine vs Claudio | 0–2 | 0.00% |
| Spade Valentine vs Clive | 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.