| vesper vs Kazuya | 72–94 | 43.37% |
| vesper vs Reina | 71–83 | 46.10% |
| vesper vs King | 69–66 | 51.11% |
| vesper vs Steve | 66–54 | 55.00% |
| vesper vs Jin | 47–71 | 39.83% |
| vesper vs Hwoarang | 40–74 | 35.09% |
| vesper vs Bryan | 44–59 | 42.72% |
| vesper vs Clive | 37–51 | 42.05% |
| vesper vs Yoshimitsu | 28–47 | 37.33% |
| vesper vs Dragunov | 40–35 | 53.33% |
| vesper vs Victor | 27–46 | 36.99% |
| vesper vs Lili | 30–42 | 41.67% |
| vesper vs Xiaoyu | 29–39 | 42.65% |
| vesper vs Eddy | 25–43 | 36.76% |
| vesper vs Paul | 33–32 | 50.77% |
| vesper vs Jun | 28–36 | 43.75% |
| vesper vs Lidia | 22–41 | 34.92% |
| vesper vs Law | 15–47 | 24.19% |
| vesper vs Heihachi | 33–29 | 53.23% |
| vesper vs Asuka | 28–33 | 45.90% |
| vesper vs Azucena | 24–36 | 40.00% |
| vesper vs Devil Jin | 30–29 | 50.85% |
| vesper vs Leo | 27–24 | 52.94% |
| vesper vs Nina | 23–24 | 48.94% |
| vesper vs Lee | 18–29 | 38.30% |
| vesper vs Lars | 18–24 | 42.86% |
| vesper vs Kuma | 12–21 | 36.36% |
| vesper vs Raven | 13–20 | 39.39% |
| vesper vs Feng | 12–19 | 38.71% |
| vesper vs Alisa | 14–16 | 46.67% |
| vesper vs Jack-8 | 8–20 | 28.57% |
| vesper vs Leroy | 12–16 | 42.86% |
| vesper vs Armor King | 9–14 | 39.13% |
| vesper vs Claudio | 6–7 | 46.15% |
| vesper vs Panda | 4–7 | 36.36% |
| vesper vs Zafina | 4–7 | 36.36% |
| vesper vs Shaheen | 3–7 | 30.00% |
| vesper vs Anna | 3–7 | 30.00% |
| vesper vs Miary Zo | 4–4 | 50.00% |
| vesper vs Fahkumram | 1–3 | 25.00% |
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.