| Valentine vs Reina | 13–10 | 56.52% |
| Valentine vs Law | 11–10 | 52.38% |
| Valentine vs Jin | 6–13 | 31.58% |
| Valentine vs Yoshimitsu | 7–10 | 41.18% |
| Valentine vs Kazuya | 8–9 | 47.06% |
| Valentine vs Paul | 7–9 | 43.75% |
| Valentine vs King | 8–7 | 53.33% |
| Valentine vs Alisa | 8–7 | 53.33% |
| Valentine vs Bryan | 7–6 | 53.85% |
| Valentine vs Steve | 4–9 | 30.77% |
| Valentine vs Lili | 6–7 | 46.15% |
| Valentine vs Jun | 7–6 | 53.85% |
| Valentine vs Hwoarang | 4–8 | 33.33% |
| Valentine vs Nina | 6–5 | 54.55% |
| Valentine vs Eddy | 2–9 | 18.18% |
| Valentine vs Kuma | 3–5 | 37.50% |
| Valentine vs Devil Jin | 4–3 | 57.14% |
| Valentine vs Xiaoyu | 6–0 | 100.00% |
| Valentine vs Dragunov | 1–5 | 16.67% |
| Valentine vs Asuka | 4–1 | 80.00% |
| Valentine vs Lars | 1–4 | 20.00% |
| Valentine vs Lee | 4–1 | 80.00% |
| Valentine vs Raven | 1–4 | 20.00% |
| Valentine vs Jack-8 | 2–2 | 50.00% |
| Valentine vs Claudio | 3–1 | 75.00% |
| Valentine vs Leo | 1–2 | 33.33% |
| Valentine vs Azucena | 1–2 | 33.33% |
| Valentine vs Victor | 2–1 | 66.67% |
| Valentine vs Feng | 0–1 | 0.00% |
| Valentine vs Shaheen | 1–0 | 100.00% |
| Valentine vs Zafina | 0–1 | 0.00% |
| Valentine vs Leroy | 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.