| V31NS vs Reina | 17–16 | 51.52% |
| V31NS vs Steve | 9–13 | 40.91% |
| V31NS vs Kazuya | 13–7 | 65.00% |
| V31NS vs Dragunov | 7–13 | 35.00% |
| V31NS vs Jin | 9–6 | 60.00% |
| V31NS vs Lili | 12–3 | 80.00% |
| V31NS vs Lars | 7–7 | 50.00% |
| V31NS vs Law | 8–5 | 61.54% |
| V31NS vs Hwoarang | 11–2 | 84.62% |
| V31NS vs Devil Jin | 6–6 | 50.00% |
| V31NS vs King | 7–4 | 63.64% |
| V31NS vs Asuka | 6–5 | 54.55% |
| V31NS vs Armor King | 3–8 | 27.27% |
| V31NS vs Claudio | 3–7 | 30.00% |
| V31NS vs Lee | 2–8 | 20.00% |
| V31NS vs Clive | 4–6 | 40.00% |
| V31NS vs Azucena | 4–4 | 50.00% |
| V31NS vs Victor | 5–3 | 62.50% |
| V31NS vs Heihachi | 4–4 | 50.00% |
| V31NS vs Paul | 2–5 | 28.57% |
| V31NS vs Lidia | 3–4 | 42.86% |
| V31NS vs Fahkumram | 1–5 | 16.67% |
| V31NS vs Yoshimitsu | 2–3 | 40.00% |
| V31NS vs Bryan | 3–2 | 60.00% |
| V31NS vs Anna | 2–1 | 66.67% |
| V31NS vs Xiaoyu | 2–0 | 100.00% |
| V31NS vs Jack-8 | 2–0 | 100.00% |
| V31NS vs Feng | 2–0 | 100.00% |
| V31NS vs Alisa | 0–2 | 0.00% |
| V31NS vs Raven | 0–2 | 0.00% |
| V31NS vs Nina | 1–0 | 100.00% |
| V31NS vs Leroy | 1–0 | 100.00% |
| V31NS vs Eddy | 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.