| Valthiel vs Kazuya | 216–213 | 50.35% |
| Valthiel vs Jin | 175–202 | 46.42% |
| Valthiel vs King | 155–164 | 48.59% |
| Valthiel vs Reina | 187–118 | 61.31% |
| Valthiel vs Bryan | 141–134 | 51.27% |
| Valthiel vs Hwoarang | 138–127 | 52.08% |
| Valthiel vs Dragunov | 126–127 | 49.80% |
| Valthiel vs Lili | 109–141 | 43.60% |
| Valthiel vs Yoshimitsu | 128–118 | 52.03% |
| Valthiel vs Paul | 101–144 | 41.22% |
| Valthiel vs Law | 90–128 | 41.28% |
| Valthiel vs Steve | 83–93 | 47.16% |
| Valthiel vs Heihachi | 92–78 | 54.12% |
| Valthiel vs Armor King | 65–99 | 39.63% |
| Valthiel vs Devil Jin | 68–94 | 41.98% |
| Valthiel vs Eddy | 82–71 | 53.59% |
| Valthiel vs Xiaoyu | 71–73 | 49.31% |
| Valthiel vs Lee | 62–82 | 43.06% |
| Valthiel vs Alisa | 50–90 | 35.71% |
| Valthiel vs Lars | 80–59 | 57.55% |
| Valthiel vs Feng | 70–64 | 52.24% |
| Valthiel vs Nina | 66–65 | 50.38% |
| Valthiel vs Asuka | 58–60 | 49.15% |
| Valthiel vs Jun | 61–56 | 52.14% |
| Valthiel vs Victor | 65–52 | 55.56% |
| Valthiel vs Azucena | 57–56 | 50.44% |
| Valthiel vs Leo | 57–44 | 56.44% |
| Valthiel vs Jack-8 | 55–43 | 56.12% |
| Valthiel vs Leroy | 42–43 | 49.41% |
| Valthiel vs Raven | 36–47 | 43.37% |
| Valthiel vs Claudio | 43–35 | 55.13% |
| Valthiel vs Fahkumram | 35–42 | 45.45% |
| Valthiel vs Anna | 35–40 | 46.67% |
| Valthiel vs Lidia | 36–37 | 49.32% |
| Valthiel vs Kuma | 28–37 | 43.08% |
| Valthiel vs Zafina | 38–23 | 62.30% |
| Valthiel vs Clive | 36–24 | 60.00% |
| Valthiel vs Shaheen | 35–24 | 59.32% |
| Valthiel vs Panda | 25–13 | 65.79% |
| Valthiel vs Miary Zo | 15–23 | 39.47% |
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.