| Vaialofa vs Reina | 52–29 | 64.20% |
| Vaialofa vs King | 46–23 | 66.67% |
| Vaialofa vs Jin | 45–24 | 65.22% |
| Vaialofa vs Bryan | 44–23 | 65.67% |
| Vaialofa vs Kazuya | 48–18 | 72.73% |
| Vaialofa vs Lee | 37–22 | 62.71% |
| Vaialofa vs Hwoarang | 36–18 | 66.67% |
| Vaialofa vs Yoshimitsu | 41–11 | 78.85% |
| Vaialofa vs Steve | 38–13 | 74.51% |
| Vaialofa vs Dragunov | 28–21 | 57.14% |
| Vaialofa vs Nina | 24–21 | 53.33% |
| Vaialofa vs Victor | 28–16 | 63.64% |
| Vaialofa vs Jun | 29–14 | 67.44% |
| Vaialofa vs Paul | 33–9 | 78.57% |
| Vaialofa vs Azucena | 26–15 | 63.41% |
| Vaialofa vs Lili | 29–10 | 74.36% |
| Vaialofa vs Devil Jin | 22–11 | 66.67% |
| Vaialofa vs Law | 23–8 | 74.19% |
| Vaialofa vs Raven | 22–7 | 75.86% |
| Vaialofa vs Lidia | 13–16 | 44.83% |
| Vaialofa vs Heihachi | 20–9 | 68.97% |
| Vaialofa vs Leroy | 16–11 | 59.26% |
| Vaialofa vs Lars | 12–14 | 46.15% |
| Vaialofa vs Feng | 15–8 | 65.22% |
| Vaialofa vs Kuma | 14–9 | 60.87% |
| Vaialofa vs Zafina | 10–13 | 43.48% |
| Vaialofa vs Eddy | 14–9 | 60.87% |
| Vaialofa vs Xiaoyu | 16–6 | 72.73% |
| Vaialofa vs Asuka | 13–9 | 59.09% |
| Vaialofa vs Clive | 11–9 | 55.00% |
| Vaialofa vs Alisa | 11–6 | 64.71% |
| Vaialofa vs Jack-8 | 11–4 | 73.33% |
| Vaialofa vs Leo | 9–6 | 60.00% |
| Vaialofa vs Shaheen | 10–4 | 71.43% |
| Vaialofa vs Claudio | 5–7 | 41.67% |
| Vaialofa vs Panda | 7–3 | 70.00% |
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.