| Vamsi vs Kazuya | 555–299 | 64.99% |
| Vamsi vs King | 475–250 | 65.52% |
| Vamsi vs Bryan | 415–253 | 62.13% |
| Vamsi vs Jin | 378–220 | 63.21% |
| Vamsi vs Paul | 381–195 | 66.15% |
| Vamsi vs Dragunov | 321–194 | 62.33% |
| Vamsi vs Law | 275–142 | 65.95% |
| Vamsi vs Yoshimitsu | 189–127 | 59.81% |
| Vamsi vs Steve | 203–93 | 68.58% |
| Vamsi vs Hwoarang | 194–93 | 67.60% |
| Vamsi vs Reina | 179–108 | 62.37% |
| Vamsi vs Devil Jin | 160–119 | 57.35% |
| Vamsi vs Heihachi | 163–100 | 61.98% |
| Vamsi vs Nina | 155–94 | 62.25% |
| Vamsi vs Feng | 129–110 | 53.97% |
| Vamsi vs Azucena | 132–104 | 55.93% |
| Vamsi vs Victor | 83–101 | 45.11% |
| Vamsi vs Lili | 98–80 | 55.06% |
| Vamsi vs Asuka | 114–54 | 67.86% |
| Vamsi vs Clive | 86–82 | 51.19% |
| Vamsi vs Jun | 88–64 | 57.89% |
| Vamsi vs Lidia | 88–53 | 62.41% |
| Vamsi vs Shaheen | 51–74 | 40.80% |
| Vamsi vs Claudio | 57–67 | 45.97% |
| Vamsi vs Lee | 74–50 | 59.68% |
| Vamsi vs Lars | 66–48 | 57.89% |
| Vamsi vs Alisa | 62–51 | 54.87% |
| Vamsi vs Leroy | 57–45 | 55.88% |
| Vamsi vs Jack-8 | 51–50 | 50.50% |
| Vamsi vs Kuma | 44–45 | 49.44% |
| Vamsi vs Eddy | 48–40 | 54.55% |
| Vamsi vs Xiaoyu | 46–40 | 53.49% |
| Vamsi vs Zafina | 36–47 | 43.37% |
| Vamsi vs Armor King | 34–46 | 42.50% |
| Vamsi vs Anna | 44–33 | 57.14% |
| Vamsi vs Leo | 44–29 | 60.27% |
| Vamsi vs Raven | 37–32 | 53.62% |
| Vamsi vs Fahkumram | 29–26 | 52.73% |
| Vamsi vs Miary Zo | 14–12 | 53.85% |
| Vamsi vs Panda | 5–19 | 20.83% |
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.